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# Table of Contents
2024-07-01 19:25:33 +00:00
* [Changelog for 0.16.5](#changelog-for-restic-0165-2024-07-01)
2024-02-04 18:50:34 +00:00
* [Changelog for 0.16.4](#changelog-for-restic-0164-2024-02-04)
2024-01-14 19:21:19 +00:00
* [Changelog for 0.16.3](#changelog-for-restic-0163-2024-01-14)
2023-12-24 10:45:26 +00:00
* [Changelog for 0.16.2](#changelog-for-restic-0162-2023-10-29)
* [Changelog for 0.16.1](#changelog-for-restic-0161-2023-10-24)
* [Changelog for 0.16.0](#changelog-for-restic-0160-2023-07-31)
* [Changelog for 0.15.2](#changelog-for-restic-0152-2023-04-24)
* [Changelog for 0.15.1](#changelog-for-restic-0151-2023-01-30)
* [Changelog for 0.15.0](#changelog-for-restic-0150-2023-01-12)
* [Changelog for 0.14.0](#changelog-for-restic-0140-2022-08-25)
* [Changelog for 0.13.0](#changelog-for-restic-0130-2022-03-26)
* [Changelog for 0.12.1](#changelog-for-restic-0121-2021-08-03)
* [Changelog for 0.12.0](#changelog-for-restic-0120-2021-02-14)
* [Changelog for 0.11.0](#changelog-for-restic-0110-2020-11-05)
* [Changelog for 0.10.0](#changelog-for-restic-0100-2020-09-19)
* [Changelog for 0.9.6](#changelog-for-restic-096-2019-11-22)
* [Changelog for 0.9.5](#changelog-for-restic-095-2019-04-23)
* [Changelog for 0.9.4](#changelog-for-restic-094-2019-01-06)
* [Changelog for 0.9.3](#changelog-for-restic-093-2018-10-13)
* [Changelog for 0.9.2](#changelog-for-restic-092-2018-08-06)
* [Changelog for 0.9.1](#changelog-for-restic-091-2018-06-10)
* [Changelog for 0.9.0](#changelog-for-restic-090-2018-05-21)
* [Changelog for 0.8.3](#changelog-for-restic-083-2018-02-26)
* [Changelog for 0.8.2](#changelog-for-restic-082-2018-02-17)
* [Changelog for 0.8.1](#changelog-for-restic-081-2017-12-27)
* [Changelog for 0.8.0](#changelog-for-restic-080-2017-11-26)
* [Changelog for 0.7.3](#changelog-for-restic-073-2017-09-20)
* [Changelog for 0.7.2](#changelog-for-restic-072-2017-09-13)
* [Changelog for 0.7.1](#changelog-for-restic-071-2017-07-22)
* [Changelog for 0.7.0](#changelog-for-restic-070-2017-07-01)
* [Changelog for 0.6.1](#changelog-for-restic-061-2017-06-01)
* [Changelog for 0.6.0](#changelog-for-restic-060-2017-05-29)
2024-07-01 19:25:33 +00:00
# Changelog for restic 0.16.5 (2024-07-01)
The following sections list the changes in restic 0.16.5 relevant to
restic users. The changes are ordered by importance.
## Summary
* Enh #4799: Add option to force use of Azure CLI credential
* Enh #4873: Update dependencies
## Details
* Enhancement #4799: Add option to force use of Azure CLI credential
A new environment variable `AZURE_FORCE_CLI_CREDENTIAL=true` allows forcing the use of
Azure CLI credential, ignoring other credentials like managed identity.
https://github.com/restic/restic/pull/4799
* Enhancement #4873: Update dependencies
A few potentially vulnerable dependencies were updated.
https://github.com/restic/restic/issues/4873
https://github.com/restic/restic/pull/4878
2024-02-04 18:50:34 +00:00
# Changelog for restic 0.16.4 (2024-02-04)
The following sections list the changes in restic 0.16.4 relevant to
restic users. The changes are ordered by importance.
## Summary
* Fix #4677: Downgrade zstd library to fix rare data corruption at max. compression
* Enh #4529: Add extra verification of data integrity before upload
## Details
* Bugfix #4677: Downgrade zstd library to fix rare data corruption at max. compression
2024-07-01 19:25:33 +00:00
In restic 0.16.3, backups where the compression level was set to `max` (using `--compression
max`) could in rare and very specific circumstances result in data corruption due to a bug in the
library used for compressing data. Restic 0.16.1 and 0.16.2 were not affected.
2024-02-04 18:50:34 +00:00
2024-07-01 19:25:33 +00:00
Restic now uses the previous version of the library used to compress data, the same version used
by restic 0.16.2. Please note that the `auto` compression level (which restic uses by default)
was never affected, and even if you used `max` compression, chances of being affected by this
issue are small.
2024-02-04 18:50:34 +00:00
2024-07-01 19:25:33 +00:00
To check a repository for any corruption, run `restic check --read-data`. This will download
and verify the whole repository and can be used at any time to completely verify the integrity of
a repository. If the `check` command detects anomalies, follow the suggested steps.
2024-02-04 18:50:34 +00:00
https://github.com/restic/restic/issues/4677
https://github.com/restic/restic/pull/4679
* Enhancement #4529: Add extra verification of data integrity before upload
2024-07-01 19:25:33 +00:00
Hardware issues, or a bug in restic or its dependencies, could previously cause corruption in
the files restic created and stored in the repository. Detecting such corruption previously
required explicitly running the `check --read-data` or `check --read-data-subset`
commands.
2024-02-04 18:50:34 +00:00
2024-07-01 19:25:33 +00:00
To further ensure data integrity, even in the case of hardware issues or software bugs, restic
now performs additional verification of the files about to be uploaded to the repository.
2024-02-04 18:50:34 +00:00
2024-07-01 19:25:33 +00:00
These extra checks will increase CPU usage during backups. They can therefore, if absolutely
necessary, be disabled using the `--no-extra-verify` global option. Please note that this
should be combined with more active checking using the previously mentioned check commands.
2024-02-04 18:50:34 +00:00
https://github.com/restic/restic/issues/4529
https://github.com/restic/restic/pull/4681
2024-01-14 19:21:19 +00:00
# Changelog for restic 0.16.3 (2024-01-14)
The following sections list the changes in restic 0.16.3 relevant to
restic users. The changes are ordered by importance.
## Summary
* Fix #4560: Improve errors for irregular files on Windows
* Fix #4574: Support backup of deduplicated files on Windows again
* Fix #4612: Improve error handling for `rclone` backend
* Fix #4624: Correct `restore` progress information if an error occurs
* Fix #4626: Improve reliability of restoring large files
## Details
* Bugfix #4560: Improve errors for irregular files on Windows
2024-07-01 19:25:33 +00:00
Since Go 1.21, most filesystem reparse points on Windows are considered to be irregular files.
This caused restic to show an `error: invalid node type ""` error message for those files.
2024-01-14 19:21:19 +00:00
2024-07-01 19:25:33 +00:00
This error message has now been improved and includes the relevant file path: `error:
nodeFromFileInfo path/to/file: unsupported file type "irregular"`. As irregular files are
not required to behave like regular files, it is not possible to provide a generic way to back up
those files.
2024-01-14 19:21:19 +00:00
https://github.com/restic/restic/issues/4560
https://github.com/restic/restic/pull/4620
https://forum.restic.net/t/windows-backup-error-invalid-node-type/6875
* Bugfix #4574: Support backup of deduplicated files on Windows again
2024-07-01 19:25:33 +00:00
With the official release builds of restic 0.16.1 and 0.16.2, it was not possible to back up
files that were deduplicated by the corresponding Windows Server feature. This also applied
to restic versions built using Go 1.21.0-1.21.4.
2024-01-14 19:21:19 +00:00
The Go version used to build restic has now been updated to fix this.
https://github.com/restic/restic/issues/4574
https://github.com/restic/restic/pull/4621
* Bugfix #4612: Improve error handling for `rclone` backend
2024-07-01 19:25:33 +00:00
Since restic 0.16.0, if rclone encountered an error while listing files, this could in rare
circumstances cause restic to assume that there are no files. Although unlikely, this
situation could result in data loss if it were to happen right when the `prune` command is
listing existing snapshots.
2024-01-14 19:21:19 +00:00
Error handling has now been improved to detect and work around this case.
https://github.com/restic/restic/issues/4612
https://github.com/restic/restic/pull/4618
* Bugfix #4624: Correct `restore` progress information if an error occurs
2024-07-01 19:25:33 +00:00
If an error occurred while restoring a snapshot, this could cause the `restore` progress bar to
show incorrect information. In addition, if a data file could not be loaded completely, then
errors would also be reported for some already restored files.
2024-01-14 19:21:19 +00:00
Error reporting of the `restore` command has now been made more accurate.
https://github.com/restic/restic/pull/4624
https://forum.restic.net/t/errors-restoring-with-restic-on-windows-server-s3/6943
* Bugfix #4626: Improve reliability of restoring large files
2024-07-01 19:25:33 +00:00
In some cases restic failed to restore large files that frequently contain the same file chunk.
In combination with certain backends, this could result in network connection timeouts that
caused incomplete restores.
2024-01-14 19:21:19 +00:00
2024-07-01 19:25:33 +00:00
Restic now includes special handling for such file chunks to ensure reliable restores.
2024-01-14 19:21:19 +00:00
https://github.com/restic/restic/pull/4626
https://forum.restic.net/t/errors-restoring-with-restic-on-windows-server-s3/6943
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.16.2 (2023-10-29)
2023-10-29 18:50:04 +00:00
The following sections list the changes in restic 0.16.2 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2023-10-29 18:50:04 +00:00
* Fix #4540: Restore ARMv5 support for ARM binaries
* Fix #4545: Repair documentation build on Read the Docs
2023-12-24 10:45:26 +00:00
## Details
2023-10-29 18:50:04 +00:00
* Bugfix #4540: Restore ARMv5 support for ARM binaries
2024-07-01 19:25:33 +00:00
The official release binaries for restic 0.16.1 were accidentally built to require ARMv7. The
build process is now updated to restore support for ARMv5.
2023-10-29 18:50:04 +00:00
2024-07-01 19:25:33 +00:00
Please note that restic 0.17.0 will drop support for ARMv5 and require at least ARMv6.
2023-10-29 18:50:04 +00:00
https://github.com/restic/restic/issues/4540
* Bugfix #4545: Repair documentation build on Read the Docs
2024-07-01 19:25:33 +00:00
For restic 0.16.1, no documentation was available at https://restic.readthedocs.io/ .
2023-10-29 18:50:04 +00:00
The documentation build process is now updated to work again.
https://github.com/restic/restic/pull/4545
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.16.1 (2023-10-24)
2023-10-24 18:02:29 +00:00
The following sections list the changes in restic 0.16.1 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2023-10-24 18:02:29 +00:00
* Fix #4513: Make `key list` command honor `--no-lock`
* Fix #4516: Do not try to load password on command line autocomplete
* Fix #4523: Update zstd library to fix possible data corruption at max. compression
* Chg #4532: Update dependencies and require Go 1.19 or newer
* Enh #229: Show progress bar while loading the index
* Enh #4128: Automatically set `GOMAXPROCS` in resource-constrained containers
* Enh #4480: Allow setting REST password and username via environment variables
* Enh #4511: Include inode numbers in JSON output for `find` and `ls` commands
* Enh #4519: Add config option to set SFTP command arguments
2023-12-24 10:45:26 +00:00
## Details
2023-10-24 18:02:29 +00:00
* Bugfix #4513: Make `key list` command honor `--no-lock`
2024-07-01 19:25:33 +00:00
The `key list` command now supports the `--no-lock` options. This allows determining which
keys a repo can be accessed by without the need for having write access (e.g., read-only sftp
access, filesystem snapshot).
2023-10-24 18:02:29 +00:00
https://github.com/restic/restic/issues/4513
https://github.com/restic/restic/pull/4514
* Bugfix #4516: Do not try to load password on command line autocomplete
2024-07-01 19:25:33 +00:00
The command line autocompletion previously tried to load the repository password. This could
cause the autocompletion not to work. Now, this step gets skipped.
2023-10-24 18:02:29 +00:00
https://github.com/restic/restic/issues/4516
https://github.com/restic/restic/pull/4526
* Bugfix #4523: Update zstd library to fix possible data corruption at max. compression
2024-07-01 19:25:33 +00:00
In restic 0.16.0, backups where the compression level was set to `max` (using `--compression
max`) could in rare and very specific circumstances result in data corruption due to a bug in the
library used for compressing data.
2023-10-24 18:02:29 +00:00
2024-07-01 19:25:33 +00:00
Restic now uses the latest version of the library used to compress data, which includes a fix for
this issue. Please note that the `auto` compression level (which restic uses by default) was
never affected, and even if you used `max` compression, chances of being affected by this issue
were very small.
2023-10-24 18:02:29 +00:00
2024-07-01 19:25:33 +00:00
To check a repository for any corruption, run `restic check --read-data`. This will download
and verify the whole repository and can be used at any time to completely verify the integrity of
a repository. If the `check` command detects anomalies, follow the suggested steps.
2023-10-24 18:02:29 +00:00
2024-07-01 19:25:33 +00:00
To simplify any needed repository repair and minimize data loss, there is also a new and
experimental `repair packs` command that salvages all valid data from the affected pack files
(see `restic help repair packs` for more information).
2023-10-24 18:02:29 +00:00
https://github.com/restic/restic/issues/4523
https://github.com/restic/restic/pull/4530
* Change #4532: Update dependencies and require Go 1.19 or newer
2024-07-01 19:25:33 +00:00
We have updated all dependencies. Since some libraries require newer Go standard library
features, support for Go 1.18 has been dropped, which means that restic now requires at least Go
1.19 to build.
2023-10-24 18:02:29 +00:00
https://github.com/restic/restic/pull/4532
https://github.com/restic/restic/pull/4533
* Enhancement #229: Show progress bar while loading the index
2024-07-01 19:25:33 +00:00
Restic did not provide any feedback while loading index files. Now, there is a progress bar that
shows the index loading progress.
2023-10-24 18:02:29 +00:00
https://github.com/restic/restic/issues/229
https://github.com/restic/restic/pull/4419
* Enhancement #4128: Automatically set `GOMAXPROCS` in resource-constrained containers
2024-07-01 19:25:33 +00:00
When running restic in a Linux container with CPU-usage limits, restic now automatically
adjusts `GOMAXPROCS`. This helps to reduce the memory consumption on hosts with many CPU
cores.
2023-10-24 18:02:29 +00:00
https://github.com/restic/restic/issues/4128
https://github.com/restic/restic/pull/4485
https://github.com/restic/restic/pull/4531
* Enhancement #4480: Allow setting REST password and username via environment variables
2024-07-01 19:25:33 +00:00
Previously, it was only possible to specify the REST-server username and password in the
repository URL, or by using the `--repository-file` option. This meant it was not possible to
use authentication in contexts where the repository URL is stored in publicly accessible way.
2023-10-24 18:02:29 +00:00
2024-07-01 19:25:33 +00:00
Restic now allows setting the username and password using the `RESTIC_REST_USERNAME` and
`RESTIC_REST_PASSWORD` variables.
2023-10-24 18:02:29 +00:00
https://github.com/restic/restic/pull/4480
* Enhancement #4511: Include inode numbers in JSON output for `find` and `ls` commands
2024-07-01 19:25:33 +00:00
Restic used to omit the inode numbers in the JSON messages emitted for nodes by the `ls` command
as well as for matches by the `find` command. It now includes those values whenever they are
available.
2023-10-24 18:02:29 +00:00
https://github.com/restic/restic/pull/4511
* Enhancement #4519: Add config option to set SFTP command arguments
2024-07-01 19:25:33 +00:00
When using the `sftp` backend, scenarios where a custom identity file was needed for the SSH
connection, required the full command to be specified: `-o sftp.command='ssh
user@host:port -i /ssh/my_private_key -s sftp'`
2023-10-24 18:02:29 +00:00
2024-07-01 19:25:33 +00:00
Now, the `-o sftp.args=...` option can be passed to restic to specify custom arguments for the
SSH command executed by the SFTP backend. This simplifies the above example to `-o
sftp.args='-i /ssh/my_private_key'`.
2023-10-24 18:02:29 +00:00
https://github.com/restic/restic/issues/4241
https://github.com/restic/restic/pull/4519
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.16.0 (2023-07-31)
2023-07-31 18:22:50 +00:00
The following sections list the changes in restic 0.16.0 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2023-07-31 18:22:50 +00:00
* Fix #2565: Support "unlimited" in `forget --keep-*` options
* Fix #3311: Support non-UTF8 paths as symlink target
* Fix #4199: Avoid lock refresh issues on slow network connections
* Fix #4274: Improve lock refresh handling after standby
* Fix #4319: Correctly clean up status bar output of the `backup` command
* Fix #4333: `generate` and `init` no longer silently ignore unexpected arguments
* Fix #4400: Ignore missing folders in `rest` backend
* Chg #4176: Fix JSON message type of `scan_finished` for the `backup` command
* Chg #4201: Require Go 1.20 for Solaris builds
* Enh #426: Show progress bar during restore
* Enh #719: Add `--retry-lock` option
* Enh #1495: Sort snapshots by timestamp in `restic find`
* Enh #1759: Add `repair index` and `repair snapshots` commands
* Enh #1926: Allow certificate paths to be passed through environment variables
* Enh #2359: Provide multi-platform Docker images
* Enh #2468: Add support for non-global Azure clouds
* Enh #2679: Reduce file fragmentation for local backend
* Enh #3328: Reduce memory usage by up to 25%
* Enh #3397: Improve accuracy of ETA displayed during backup
* Enh #3624: Keep oldest snapshot when there are not enough snapshots
* Enh #3698: Add support for Managed / Workload Identity to `azure` backend
* Enh #3871: Support `<snapshot>:<subfolder>` syntax to select subfolders
* Enh #3941: Support `--group-by` for backup parent selection
* Enh #4130: Cancel current command if cache becomes unusable
* Enh #4159: Add `--human-readable` option to `ls` and `find` commands
* Enh #4188: Include restic version in snapshot metadata
* Enh #4220: Add `jq` binary to Docker image
* Enh #4226: Allow specifying region of new buckets in the `gs` backend
* Enh #4375: Add support for extended attributes on symlinks
2023-12-24 10:45:26 +00:00
## Details
2023-07-31 18:22:50 +00:00
* Bugfix #2565: Support "unlimited" in `forget --keep-*` options
2024-07-01 19:25:33 +00:00
Restic would previously forget snapshots that should have been kept when a negative value was
passed to the `--keep-*` options. Negative values are now forbidden. To keep all snapshots,
the special value `unlimited` is now supported. For example, `--keep-monthly unlimited`
will keep all monthly snapshots.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/issues/2565
https://github.com/restic/restic/pull/4234
* Bugfix #3311: Support non-UTF8 paths as symlink target
2024-07-01 19:25:33 +00:00
Earlier restic versions did not correctly `backup` and `restore` symlinks that contain a
non-UTF8 target. Note that this only affected systems that still use a non-Unicode encoding
for filesystem paths.
2023-07-31 18:22:50 +00:00
2024-07-01 19:25:33 +00:00
The repository format is now extended to add support for such symlinks. Please note that
snapshots must have been created with at least restic version 0.16.0 for `restore` to
correctly handle non-UTF8 symlink targets when restoring them.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/issues/3311
https://github.com/restic/restic/pull/3802
* Bugfix #4199: Avoid lock refresh issues on slow network connections
2024-07-01 19:25:33 +00:00
On network connections with a low upload speed, backups and other operations could fail with
the error message `Fatal: failed to refresh lock in time`.
2023-07-31 18:22:50 +00:00
This has now been fixed by reworking the lock refresh handling.
https://github.com/restic/restic/issues/4199
https://github.com/restic/restic/pull/4304
* Bugfix #4274: Improve lock refresh handling after standby
2024-07-01 19:25:33 +00:00
If the restic process was stopped or the host running restic entered standby during a long
running operation such as a backup, this previously resulted in the operation failing with
`Fatal: failed to refresh lock in time`.
2023-07-31 18:22:50 +00:00
2024-07-01 19:25:33 +00:00
This has now been fixed such that restic first checks whether it is safe to continue the current
operation and only throws an error if not.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/issues/4274
https://github.com/restic/restic/pull/4374
* Bugfix #4319: Correctly clean up status bar output of the `backup` command
2024-07-01 19:25:33 +00:00
Due to a regression in restic 0.15.2, the status bar of the `backup` command could leave some
output behind. This happened if filenames were printed that are wider than the current
terminal width. This has now been fixed.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/issues/4319
https://github.com/restic/restic/pull/4318
* Bugfix #4333: `generate` and `init` no longer silently ignore unexpected arguments
https://github.com/restic/restic/pull/4333
* Bugfix #4400: Ignore missing folders in `rest` backend
2024-07-01 19:25:33 +00:00
If a repository accessed via the REST backend was missing folders, then restic would fail with
an error while trying to list the data in the repository. This has been now fixed.
2023-07-31 18:22:50 +00:00
https://github.com/restic/rest-server/issues/235
https://github.com/restic/restic/pull/4400
* Change #4176: Fix JSON message type of `scan_finished` for the `backup` command
2024-07-01 19:25:33 +00:00
Restic incorrectly set the `message_type` of the `scan_finished` message to `status`
instead of `verbose_status`. This has now been corrected so that the messages report the
correct type.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/pull/4176
* Change #4201: Require Go 1.20 for Solaris builds
2024-07-01 19:25:33 +00:00
Building restic on Solaris now requires Go 1.20, as the library used to access Azure uses the
mmap syscall, which is only available on Solaris starting from Go 1.20. All other platforms
however continue to build with Go 1.18.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/pull/4201
* Enhancement #426: Show progress bar during restore
The `restore` command now shows a progress report while restoring files.
Example: `[0:42] 5.76% 23 files 12.98 MiB, total 3456 files 23.54 GiB`
JSON output is now also supported.
https://github.com/restic/restic/issues/426
https://github.com/restic/restic/issues/3413
https://github.com/restic/restic/issues/3627
https://github.com/restic/restic/pull/3991
https://github.com/restic/restic/pull/4314
https://forum.restic.net/t/progress-bar-for-restore/5210
* Enhancement #719: Add `--retry-lock` option
2024-07-01 19:25:33 +00:00
This option allows specifying a duration for which restic will wait if the repository is
already locked.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/issues/719
https://github.com/restic/restic/pull/2214
https://github.com/restic/restic/pull/4107
* Enhancement #1495: Sort snapshots by timestamp in `restic find`
2024-07-01 19:25:33 +00:00
The `find` command used to print snapshots in an arbitrary order. Restic now prints snapshots
sorted by timestamp.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/issues/1495
https://github.com/restic/restic/pull/4409
* Enhancement #1759: Add `repair index` and `repair snapshots` commands
2024-07-01 19:25:33 +00:00
The `rebuild-index` command has been renamed to `repair index`. The old name will still work,
but is deprecated.
2023-07-31 18:22:50 +00:00
2024-07-01 19:25:33 +00:00
When a snapshot was damaged, the only option up to now was to completely forget the snapshot,
even if only some unimportant files in it were damaged and other files were still fine.
2023-07-31 18:22:50 +00:00
2024-07-01 19:25:33 +00:00
Restic now has a `repair snapshots` command, which can salvage any non-damaged files and parts
of files in the snapshots by removing damaged directories and missing file contents. Please
note that the damaged data may still be lost and see the "Troubleshooting" section in the
documentation for more details.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/issues/1759
https://github.com/restic/restic/issues/1714
https://github.com/restic/restic/issues/1798
https://github.com/restic/restic/issues/2334
https://github.com/restic/restic/pull/2876
https://forum.restic.net/t/corrupted-repo-how-to-repair/799
https://forum.restic.net/t/recovery-options-for-damaged-repositories/1571
* Enhancement #1926: Allow certificate paths to be passed through environment variables
2024-07-01 19:25:33 +00:00
Restic will now read paths to certificates from the environment variables `RESTIC_CACERT` or
`RESTIC_TLS_CLIENT_CERT` if `--cacert` or `--tls-client-cert` are not specified.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/issues/1926
https://github.com/restic/restic/pull/4384
* Enhancement #2359: Provide multi-platform Docker images
2024-07-01 19:25:33 +00:00
The official Docker images are now built for the architectures linux/386, linux/amd64,
linux/arm and linux/arm64.
2023-07-31 18:22:50 +00:00
2024-07-01 19:25:33 +00:00
As an alternative to the Docker Hub, the Docker images are also available on ghcr.io, the GitHub
Container Registry.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/issues/2359
https://github.com/restic/restic/issues/4269
https://github.com/restic/restic/pull/4364
* Enhancement #2468: Add support for non-global Azure clouds
The `azure` backend previously only supported storages using the global domain
`core.windows.net`. This meant that backups to other domains such as Azure China
2024-07-01 19:25:33 +00:00
(`core.chinacloudapi.cn`) or Azure Germany (`core.cloudapi.de`) were not supported.
Restic now allows overriding the global domain using the environment variable
`AZURE_ENDPOINT_SUFFIX`.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/issues/2468
https://github.com/restic/restic/pull/4387
* Enhancement #2679: Reduce file fragmentation for local backend
2024-07-01 19:25:33 +00:00
Before this change, local backend files could become fragmented. Now restic will try to
preallocate space for pack files to avoid their fragmentation.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/issues/2679
https://github.com/restic/restic/pull/3261
* Enhancement #3328: Reduce memory usage by up to 25%
2024-07-01 19:25:33 +00:00
The in-memory index has been optimized to be more garbage collection friendly. Restic now
defaults to `GOGC=50` to run the Go garbage collector more frequently.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/issues/3328
https://github.com/restic/restic/pull/4352
https://github.com/restic/restic/pull/4353
* Enhancement #3397: Improve accuracy of ETA displayed during backup
2024-07-01 19:25:33 +00:00
Restic's `backup` command displayed an ETA that did not adapt when the rate of progress made
during the backup changed during the course of the backup.
2023-07-31 18:22:50 +00:00
2024-07-01 19:25:33 +00:00
Restic now uses recent progress when computing the ETA. It is important to realize that the
estimate may still be wrong, because restic cannot predict the future, but the hope is that the
ETA will be more accurate in most cases.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/issues/3397
https://github.com/restic/restic/pull/3563
* Enhancement #3624: Keep oldest snapshot when there are not enough snapshots
2024-07-01 19:25:33 +00:00
The `forget` command now additionally preserves the oldest snapshot if fewer snapshots than
allowed by the `--keep-*` parameters would otherwise be kept. This maximizes the amount of
history kept within the specified limits.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/issues/3624
https://github.com/restic/restic/pull/4366
https://forum.restic.net/t/keeping-yearly-snapshots-policy-when-backup-began-during-the-year/4670/2
* Enhancement #3698: Add support for Managed / Workload Identity to `azure` backend
2024-07-01 19:25:33 +00:00
Restic now additionally supports authenticating to Azure using Workload Identity or Managed
Identity credentials, which are automatically injected in several environments such as a
managed Kubernetes cluster.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/issues/3698
https://github.com/restic/restic/pull/4029
* Enhancement #3871: Support `<snapshot>:<subfolder>` syntax to select subfolders
2024-07-01 19:25:33 +00:00
Commands like `diff` or `restore` always worked with the full snapshot. This did not allow
comparing only a specific subfolder or only restoring that folder (`restore --include
subfolder` filters the restored files, but still creates the directories included in
`subfolder`).
2023-07-31 18:22:50 +00:00
2024-07-01 19:25:33 +00:00
The commands `diff`, `dump`, `ls` and `restore` now support the `<snapshot>:<subfolder>`
syntax, where `snapshot` is the ID of a snapshot (or the string `latest`) and `subfolder` is a
path within the snapshot. The commands will then only work with the specified path of the
snapshot. The `subfolder` must be a path to a folder as returned by `ls`. Two examples:
2023-07-31 18:22:50 +00:00
`restic restore -t target latest:/some/path` `restic diff 12345678:/some/path
90abcef:/some/path`
2024-07-01 19:25:33 +00:00
For debugging purposes, the `cat` command now supports `cat tree <snapshot>:<subfolder>` to
return the directory metadata for the given subfolder.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/issues/3871
https://github.com/restic/restic/pull/4334
* Enhancement #3941: Support `--group-by` for backup parent selection
2024-07-01 19:25:33 +00:00
Previously, the `backup` command by default selected the parent snapshot based on the
hostname and the backup targets. When the backup path list changed, the `backup` command was
unable to determine a suitable parent snapshot and had to read all files again.
2023-07-31 18:22:50 +00:00
2024-07-01 19:25:33 +00:00
The new `--group-by` option for the `backup` command allows filtering snapshots for the
parent selection by `host`, `paths` and `tags`. It defaults to `host,paths` which selects the
latest snapshot with hostname and paths matching those of the backup run. This matches the
behavior of prior restic versions.
2023-07-31 18:22:50 +00:00
2024-07-01 19:25:33 +00:00
The new `--group-by` option should be set to the same value as passed to `forget --group-by`.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/issues/3941
https://github.com/restic/restic/pull/4081
* Enhancement #4130: Cancel current command if cache becomes unusable
2024-07-01 19:25:33 +00:00
If the cache directory was removed or ran out of space while restic was running, this would
previously cause further caching attempts to fail and thereby drastically slow down the
command execution. Now, the currently running command is instead canceled.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/issues/4130
https://github.com/restic/restic/pull/4166
* Enhancement #4159: Add `--human-readable` option to `ls` and `find` commands
2024-07-01 19:25:33 +00:00
Previously, when using the `-l` option with the `ls` and `find` commands, the displayed size
was always in bytes, without an option for a more human readable format such as MiB or GiB.
2023-07-31 18:22:50 +00:00
2024-07-01 19:25:33 +00:00
The new `--human-readable` option will convert longer size values into more human friendly
values with an appropriate suffix depending on the output size. For example, a size of
`14680064` will be shown as `14.000 MiB`.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/issues/4159
https://github.com/restic/restic/pull/4351
* Enhancement #4188: Include restic version in snapshot metadata
2024-07-01 19:25:33 +00:00
The restic version used to backup a snapshot is now included in its metadata and shown when
inspecting a snapshot using `restic cat snapshot <snapshotID>` or `restic snapshots
--json`.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/issues/4188
https://github.com/restic/restic/pull/4378
* Enhancement #4220: Add `jq` binary to Docker image
2024-07-01 19:25:33 +00:00
The Docker image now contains `jq`, which can be useful to process JSON data output by restic.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/pull/4220
* Enhancement #4226: Allow specifying region of new buckets in the `gs` backend
2024-07-01 19:25:33 +00:00
Previously, buckets used by the Google Cloud Storage backend would always get created in the
"us" region. It is now possible to specify the region where a bucket should be created by using
the `-o gs.region=us` option.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/pull/4226
* Enhancement #4375: Add support for extended attributes on symlinks
2024-07-01 19:25:33 +00:00
Restic now supports extended attributes on symlinks when backing up, restoring, or
FUSE-mounting snapshots. This includes, for example, the `security.selinux` xattr on Linux
distributions that use SELinux.
2023-07-31 18:22:50 +00:00
https://github.com/restic/restic/issues/4375
https://github.com/restic/restic/pull/4379
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.15.2 (2023-04-24)
2023-04-24 18:28:24 +00:00
The following sections list the changes in restic 0.15.2 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2023-04-24 18:28:24 +00:00
* Sec #4275: Update golang.org/x/net to address CVE-2022-41723
* Fix #2260: Sanitize filenames printed by `backup` during processing
* Fix #4211: Make `dump` interpret `--host` and `--path` correctly
* Fix #4239: Correct number of blocks reported in mount point
* Fix #4253: Minimize risk of spurious filesystem loops with `mount`
* Enh #4180: Add release binaries for riscv64 architecture on Linux
* Enh #4219: Upgrade Minio to version 7.0.49
2023-12-24 10:45:26 +00:00
## Details
2023-04-24 18:28:24 +00:00
* Security #4275: Update golang.org/x/net to address CVE-2022-41723
https://github.com/restic/restic/issues/4275
https://github.com/restic/restic/pull/4213
* Bugfix #2260: Sanitize filenames printed by `backup` during processing
2024-07-01 19:25:33 +00:00
The `backup` command would previously not sanitize the filenames it printed during
processing, potentially causing newlines or terminal control characters to mangle the
status output or even change the state of a terminal.
2023-04-24 18:28:24 +00:00
2024-07-01 19:25:33 +00:00
Filenames are now checked and quoted if they contain non-printable or non-Unicode
characters.
2023-04-24 18:28:24 +00:00
https://github.com/restic/restic/issues/2260
https://github.com/restic/restic/issues/4191
https://github.com/restic/restic/pull/4192
* Bugfix #4211: Make `dump` interpret `--host` and `--path` correctly
A regression in restic 0.15.0 caused `dump` to confuse its `--host=<host>` and
2024-07-01 19:25:33 +00:00
`--path=<path>` options: it looked for snapshots with paths called `<host>` from hosts
called `<path>`. It now treats the options as intended.
2023-04-24 18:28:24 +00:00
https://github.com/restic/restic/issues/4211
https://github.com/restic/restic/pull/4212
* Bugfix #4239: Correct number of blocks reported in mount point
2024-07-01 19:25:33 +00:00
Restic mount points reported an incorrect number of 512-byte (POSIX standard) blocks for
files and links due to a rounding bug. In particular, empty files were reported as taking one
block instead of zero.
2023-04-24 18:28:24 +00:00
2024-07-01 19:25:33 +00:00
The rounding is now fixed: the number of blocks reported is the file size (or link target size)
divided by 512 and rounded up to a whole number.
2023-04-24 18:28:24 +00:00
https://github.com/restic/restic/issues/4239
https://github.com/restic/restic/pull/4240
* Bugfix #4253: Minimize risk of spurious filesystem loops with `mount`
2024-07-01 19:25:33 +00:00
When a backup contains a directory that has the same name as its parent, say `a/b/b`, and the GNU
`find` command was run on this backup in a restic mount, `find` would refuse to traverse the
lowest `b` directory, instead printing `File system loop detected`. This was due to the way the
restic mount command generates inode numbers for directories in the mount point.
2023-04-24 18:28:24 +00:00
2024-07-01 19:25:33 +00:00
The rule for generating these inode numbers was changed in 0.15.0. It has now been changed again
to avoid this issue. A perfect rule does not exist, but the probability of this behavior
occurring is now extremely small.
2023-04-24 18:28:24 +00:00
2024-07-01 19:25:33 +00:00
When it does occur, the mount point is not broken, and scripts that traverse the mount point
should work as long as they don't rely on inode numbers for detecting filesystem loops.
2023-04-24 18:28:24 +00:00
https://github.com/restic/restic/issues/4253
https://github.com/restic/restic/pull/4255
* Enhancement #4180: Add release binaries for riscv64 architecture on Linux
2024-07-01 19:25:33 +00:00
Builds for the `riscv64` architecture on Linux are now included in the release binaries.
2023-04-24 18:28:24 +00:00
https://github.com/restic/restic/pull/4180
* Enhancement #4219: Upgrade Minio to version 7.0.49
The upgraded version now allows use of the `ap-southeast-4` region (Melbourne).
https://github.com/restic/restic/pull/4219
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.15.1 (2023-01-30)
2023-01-30 19:43:15 +00:00
The following sections list the changes in restic 0.15.1 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2023-01-30 19:43:15 +00:00
* Fix #3750: Remove `b2_download_file_by_name: 404` warning from B2 backend
* Fix #4147: Make `prune --quiet` not print progress bar
* Fix #4163: Make `self-update --output` work with new filename on Windows
* Fix #4167: Add missing ETA in `backup` progress bar
* Enh #4143: Ignore empty lock files
2023-12-24 10:45:26 +00:00
## Details
2023-01-30 19:43:15 +00:00
* Bugfix #3750: Remove `b2_download_file_by_name: 404` warning from B2 backend
2024-07-01 19:25:33 +00:00
In some cases the B2 backend could print `b2_download_file_by_name: 404: : b2.b2err`
warnings. These are only debug messages and can be safely ignored.
2023-01-30 19:43:15 +00:00
Restic now uses an updated library for accessing B2, which removes the warning.
https://github.com/restic/restic/issues/3750
https://github.com/restic/restic/issues/4144
https://github.com/restic/restic/pull/4146
* Bugfix #4147: Make `prune --quiet` not print progress bar
2024-07-01 19:25:33 +00:00
A regression in restic 0.15.0 caused `prune --quiet` to show a progress bar while deciding how
to process each pack files. This has now been fixed.
2023-01-30 19:43:15 +00:00
https://github.com/restic/restic/issues/4147
https://github.com/restic/restic/pull/4153
* Bugfix #4163: Make `self-update --output` work with new filename on Windows
2024-07-01 19:25:33 +00:00
Since restic 0.14.0 the `self-update` command did not work when a custom output filename was
specified via the `--output` option. This has now been fixed.
2023-01-30 19:43:15 +00:00
2024-07-01 19:25:33 +00:00
As a workaround, either use an older restic version to run the self-update or create an empty
file with the output filename before updating e.g. using CMD:
2023-01-30 19:43:15 +00:00
`type nul > new-file.exe` `restic self-update --output new-file.exe`
https://github.com/restic/restic/pull/4163
https://forum.restic.net/t/self-update-windows-started-failing-after-release-of-0-15/5836
* Bugfix #4167: Add missing ETA in `backup` progress bar
2024-07-01 19:25:33 +00:00
A regression in restic 0.15.0 caused the ETA to be missing from the progress bar displayed by the
`backup` command. This has now been fixed.
2023-01-30 19:43:15 +00:00
https://github.com/restic/restic/pull/4167
* Enhancement #4143: Ignore empty lock files
2024-07-01 19:25:33 +00:00
With restic 0.15.0 the checks for stale locks became much stricter than before. In particular,
empty or unreadable locks were no longer silently ignored. This made restic to complain with
`Load(<lock/1234567812>, 0, 0) returned error, retrying after 552.330144ms:
load(<lock/1234567812>): invalid data returned` and fail in the end.
2023-01-30 19:43:15 +00:00
2024-07-01 19:25:33 +00:00
The error message is now clarified and the implementation changed to ignore empty lock files
which are sometimes created as the result of a failed uploads on some backends.
2023-01-30 19:43:15 +00:00
2024-07-01 19:25:33 +00:00
Please note that unreadable lock files still have to cleaned up manually. To do so, you can run
`restic unlock --remove-all` which removes all existing lock files. But first make sure that
no other restic process is currently using the repository.
2023-01-30 19:43:15 +00:00
https://github.com/restic/restic/issues/4143
https://github.com/restic/restic/pull/4152
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.15.0 (2023-01-12)
2023-01-12 19:50:45 +00:00
The following sections list the changes in restic 0.15.0 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2023-01-12 19:50:45 +00:00
* Fix #2015: Make `mount` return exit code 0 after receiving Ctrl-C / SIGINT
* Fix #2578: Make `restore` replace existing symlinks
* Fix #2591: Don't read password from stdin for `backup --stdin`
* Fix #3161: Delete files on Backblaze B2 more reliably
* Fix #3336: Make SFTP backend report no space left on device
* Fix #3567: Improve handling of interrupted syscalls in `mount` command
* Fix #3897: Fix stuck `copy` command when `-o <backend>.connections=1`
* Fix #3918: Correct prune statistics for partially compressed repositories
* Fix #3951: Make `ls` return exit code 1 if snapshot cannot be loaded
* Fix #4003: Make `backup` no longer hang on Solaris when seeing a FIFO file
* Fix #4016: Support ExFAT-formatted local backends on macOS Ventura
* Fix #4085: Make `init` ignore "Access Denied" errors when creating S3 buckets
* Fix #4100: Make `self-update` enabled by default only in release builds
* Fix #4103: Don't generate negative UIDs and GIDs in tar files from `dump`
* Chg #2724: Include full snapshot ID in JSON output of `backup`
* Chg #3929: Make `unlock` display message only when locks were actually removed
* Chg #4033: Don't print skipped snapshots by default in `copy` command
* Chg #4041: Update dependencies and require Go 1.18 or newer
* Enh #14: Implement `rewrite` command
* Enh #79: Restore files with long runs of zeros as sparse files
* Enh #1078: Support restoring symbolic links on Windows
* Enh #1734: Inform about successful retries after errors
* Enh #1866: Improve handling of directories with duplicate entries
* Enh #2134: Support B2 API keys restricted to hiding but not deleting files
* Enh #2152: Make `init` open only one connection for the SFTP backend
* Enh #2533: Handle cache corruption on disk and in downloads
* Enh #2715: Stricter repository lock handling
* Enh #2750: Make backup file read concurrency configurable
* Enh #3029: Add support for `credential_process` to S3 backend
* Enh #3096: Make `mount` command support macOS using macFUSE 4.x
* Enh #3124: Support JSON output for the `init` command
* Enh #3899: Optimize prune memory usage
* Enh #3905: Improve speed of parent snapshot detection in `backup` command
* Enh #3915: Add compression statistics to the `stats` command
* Enh #3925: Provide command completion for PowerShell
* Enh #3931: Allow `backup` file tree scanner to be disabled
* Enh #3932: Improve handling of ErrDot errors in rclone and sftp backends
* Enh #3943: Ignore additional/unknown files in repository
* Enh #3955: Improve `backup` performance for small files
2023-12-24 10:45:26 +00:00
## Details
2023-01-12 19:50:45 +00:00
* Bugfix #2015: Make `mount` return exit code 0 after receiving Ctrl-C / SIGINT
2024-07-01 19:25:33 +00:00
To stop the `mount` command, a user has to press Ctrl-C or send a SIGINT signal to restic. This
used to cause restic to exit with a non-zero exit code.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
The exit code has now been changed to zero as the above is the expected way to stop the `mount`
command and should therefore be considered successful.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2015
https://github.com/restic/restic/pull/3894
* Bugfix #2578: Make `restore` replace existing symlinks
2024-07-01 19:25:33 +00:00
When restoring a symlink, restic used to report an error if the target path already existed.
This has now been fixed such that the potentially existing target path is first removed before
the symlink is restored.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2578
https://github.com/restic/restic/pull/3780
* Bugfix #2591: Don't read password from stdin for `backup --stdin`
2024-07-01 19:25:33 +00:00
The `backup` command when used with `--stdin` previously tried to read first the password,
then the data to be backed up from standard input. This meant it would often confuse part of the
data for the password.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
From now on, it will instead exit with the message `Fatal: cannot read both password and data
from stdin` unless the password is passed in some other way (such as
`--restic-password-file`, `RESTIC_PASSWORD`, etc).
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
To enter the password interactively a password command has to be used. For example on Linux,
`mysqldump somedatabase | restic backup --stdin --password-command='sh -c
"systemd-ask-password < /dev/tty"'` securely reads the password from the terminal.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2591
https://github.com/restic/restic/pull/4011
* Bugfix #3161: Delete files on Backblaze B2 more reliably
2024-07-01 19:25:33 +00:00
Restic used to only delete the latest version of files stored in B2. In most cases this worked
well as there was only a single version of the file. However, due to retries while uploading it is
possible for multiple file versions to be stored at B2. This could lead to various problems for
files that should have been deleted but still existed.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
The implementation has now been changed to delete all versions of files, which doubles the
amount of Class B transactions necessary to delete files, but assures that no file versions are
left behind.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3161
https://github.com/restic/restic/pull/3885
* Bugfix #3336: Make SFTP backend report no space left on device
2024-07-01 19:25:33 +00:00
Backing up to an SFTP backend would spew repeated SSH_FX_FAILURE messages when the remote disk
was full. Restic now reports "sftp: no space left on device" and exits immediately when it
detects this condition.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
A fix for this issue was implemented in restic 0.12.1, but unfortunately the fix itself
contained a bug that prevented it from taking effect.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3336
https://github.com/restic/restic/pull/3345
https://github.com/restic/restic/pull/4075
* Bugfix #3567: Improve handling of interrupted syscalls in `mount` command
2024-07-01 19:25:33 +00:00
Accessing restic's FUSE mount could result in "input/output" errors when using programs in
which syscalls can be interrupted. This is for example the case for Go programs. This has now
been fixed by improved error handling of interrupted syscalls.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3567
https://github.com/restic/restic/issues/3694
https://github.com/restic/restic/pull/3875
* Bugfix #3897: Fix stuck `copy` command when `-o <backend>.connections=1`
2024-07-01 19:25:33 +00:00
When running the `copy` command with `-o <backend>.connections=1` the command would be
infinitely stuck. This has now been fixed.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3897
https://github.com/restic/restic/pull/3898
* Bugfix #3918: Correct prune statistics for partially compressed repositories
2024-07-01 19:25:33 +00:00
In a partially compressed repository, one data blob can exist both in an uncompressed and a
compressed version. This caused the `prune` statistics to become inaccurate and e.g. report a
too high value for the unused size, such as "unused size after prune: 16777215.991 TiB". This
has now been fixed.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3918
https://github.com/restic/restic/pull/3980
* Bugfix #3951: Make `ls` return exit code 1 if snapshot cannot be loaded
2024-07-01 19:25:33 +00:00
The `ls` command used to show a warning and return exit code 0 when failing to load a snapshot.
This has now been fixed such that it instead returns exit code 1 (still showing a warning).
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/3951
* Bugfix #4003: Make `backup` no longer hang on Solaris when seeing a FIFO file
2024-07-01 19:25:33 +00:00
The `backup` command used to hang on Solaris whenever it encountered a FIFO file (named pipe),
due to a bug in the handling of extended attributes. This bug has now been fixed.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/4003
https://github.com/restic/restic/pull/4053
* Bugfix #4016: Support ExFAT-formatted local backends on macOS Ventura
2024-07-01 19:25:33 +00:00
ExFAT-formatted disks could not be used as local backends starting from macOS Ventura. Restic
commands would fail with an "inappropriate ioctl for device" error. This has now been fixed.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/4016
https://github.com/restic/restic/pull/4021
* Bugfix #4085: Make `init` ignore "Access Denied" errors when creating S3 buckets
2024-07-01 19:25:33 +00:00
In restic 0.9.0 through 0.13.0, the `init` command ignored some permission errors from S3
backends when trying to check for bucket existence, so that manually created buckets with
custom permissions could be used for backups.
2023-01-12 19:50:45 +00:00
This feature became broken in 0.14.0, but has now been restored again.
https://github.com/restic/restic/issues/4085
https://github.com/restic/restic/pull/4086
* Bugfix #4100: Make `self-update` enabled by default only in release builds
2024-07-01 19:25:33 +00:00
The `self-update` command was previously included by default in all builds of restic as
opposed to only in official release builds, even if the `selfupdate` tag was not explicitly
enabled when building.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
This has now been corrected, and the `self-update` command is only available if restic was
built with `-tags selfupdate` (as done for official release builds by `build.go`).
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/4100
* Bugfix #4103: Don't generate negative UIDs and GIDs in tar files from `dump`
2024-07-01 19:25:33 +00:00
When using a 32-bit build of restic, the `dump` command could in some cases create tar files
containing negative UIDs and GIDs, which cannot be read by GNU tar. This corner case especially
applies to backups from stdin on Windows.
2023-01-12 19:50:45 +00:00
This is now fixed such that `dump` creates valid tar files in these cases too.
https://github.com/restic/restic/issues/4103
https://github.com/restic/restic/pull/4104
* Change #2724: Include full snapshot ID in JSON output of `backup`
2024-07-01 19:25:33 +00:00
We have changed the JSON output of the backup command to include the full snapshot ID instead of
just a shortened version, as the latter can be ambiguous in some rare cases. To derive the short
ID, please truncate the full ID down to eight characters.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2724
https://github.com/restic/restic/pull/3993
* Change #3929: Make `unlock` display message only when locks were actually removed
2024-07-01 19:25:33 +00:00
The `unlock` command used to print the "successfully removed locks" message whenever it was
run, regardless of lock files having being removed or not.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
This has now been changed such that it only prints the message if any lock files were actually
removed. In addition, it also reports the number of removed lock files.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3929
https://github.com/restic/restic/pull/3935
* Change #4033: Don't print skipped snapshots by default in `copy` command
2024-07-01 19:25:33 +00:00
The `copy` command used to print each snapshot that was skipped because it already existed in
the target repository. The amount of this output could practically bury the list of snapshots
that were actually copied.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
From now on, the skipped snapshots are by default not printed at all, but this can be re-enabled
by increasing the verbosity level of the command.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/4033
https://github.com/restic/restic/pull/4066
* Change #4041: Update dependencies and require Go 1.18 or newer
2024-07-01 19:25:33 +00:00
Most dependencies have been updated. Since some libraries require newer language features,
support for Go 1.15-1.17 has been dropped, which means that restic now requires at least Go 1.18
to build.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/4041
* Enhancement #14: Implement `rewrite` command
2024-07-01 19:25:33 +00:00
Restic now has a `rewrite` command which allows to rewrite existing snapshots to remove
unwanted files.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/14
https://github.com/restic/restic/pull/2731
https://github.com/restic/restic/pull/4079
* Enhancement #79: Restore files with long runs of zeros as sparse files
2024-07-01 19:25:33 +00:00
When using `restore --sparse`, the restorer may now write files containing long runs of zeros
as sparse files (also called files with holes), where the zeros are not actually written to
disk.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
How much space is saved by writing sparse files depends on the operating system, file system and
the distribution of zeros in the file.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
During backup restic still reads the whole file including sparse regions, but with optimized
processing speed of sparse regions.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/79
https://github.com/restic/restic/issues/3903
https://github.com/restic/restic/pull/2601
https://github.com/restic/restic/pull/3854
https://forum.restic.net/t/sparse-file-support/1264
* Enhancement #1078: Support restoring symbolic links on Windows
2024-07-01 19:25:33 +00:00
The `restore` command now supports restoring symbolic links on Windows. Because of Windows
specific restrictions this is only possible when running restic with the
`SeCreateSymbolicLinkPrivilege` privilege or as an administrator.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1078
https://github.com/restic/restic/issues/2699
https://github.com/restic/restic/pull/2875
* Enhancement #1734: Inform about successful retries after errors
2024-07-01 19:25:33 +00:00
When a recoverable error is encountered, restic shows a warning message saying that it's
retrying, e.g.:
2023-01-12 19:50:45 +00:00
`Save(<data/956b9ced99>) returned error, retrying after 357.131936ms: ...`
2024-07-01 19:25:33 +00:00
This message can be confusing in that it never clearly states whether the retry is successful or
not. This has now been fixed such that restic follows up with a message confirming a successful
retry, e.g.:
2023-01-12 19:50:45 +00:00
`Save(<data/956b9ced99>) operation successful after 1 retries`
https://github.com/restic/restic/issues/1734
https://github.com/restic/restic/pull/2661
* Enhancement #1866: Improve handling of directories with duplicate entries
2024-07-01 19:25:33 +00:00
If for some reason a directory contains a duplicate entry, the `backup` command would
previously fail with a `node "path/to/file" already present` or `nodes are not ordered got
"path/to/file", last "path/to/file"` error.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
The error handling has been improved to only report a warning in this case. Make sure to check
that the filesystem in question is not damaged if you see this!
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1866
https://github.com/restic/restic/issues/3937
https://github.com/restic/restic/pull/3880
* Enhancement #2134: Support B2 API keys restricted to hiding but not deleting files
2024-07-01 19:25:33 +00:00
When the B2 backend does not have the necessary permissions to permanently delete files, it now
automatically falls back to hiding files. This allows using restic with an application key
which is not allowed to delete files. This can prevent an attacker from deleting backups with
such an API key.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
To use this feature create an application key without the `deleteFiles` capability. It is
recommended to restrict the key to just one bucket. For example using the `b2` command line
tool:
2023-01-12 19:50:45 +00:00
`b2 create-key --bucket <bucketName> <keyName>
listBuckets,readFiles,writeFiles,listFiles`
2024-07-01 19:25:33 +00:00
Alternatively, you can use the S3 backend to access B2, as described in the documentation. In
this mode, files are also only hidden instead of being deleted permanently.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2134
https://github.com/restic/restic/pull/2398
* Enhancement #2152: Make `init` open only one connection for the SFTP backend
2024-07-01 19:25:33 +00:00
The `init` command using the SFTP backend used to connect twice to the repository. This could be
inconvenient if the user must enter a password, or cause `init` to fail if the server does not
correctly close the first SFTP connection.
2023-01-12 19:50:45 +00:00
This has now been fixed by reusing the first/initial SFTP connection opened.
https://github.com/restic/restic/issues/2152
https://github.com/restic/restic/pull/3882
* Enhancement #2533: Handle cache corruption on disk and in downloads
2024-07-01 19:25:33 +00:00
In rare situations, like for example after a system crash, the data stored in the cache might be
corrupted. This could cause restic to fail and required manually deleting the cache.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
Restic now automatically removes broken data from the cache, allowing it to recover from such a
situation without user intervention. In addition, restic retries downloads which return
corrupt data in order to also handle temporary download problems.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2533
https://github.com/restic/restic/pull/3521
* Enhancement #2715: Stricter repository lock handling
2024-07-01 19:25:33 +00:00
Previously, restic commands kept running even if they failed to refresh their locks in time.
This could be a problem e.g. in case the client system running a backup entered the standby power
mode while the backup was still in progress (which would prevent the client from refreshing its
lock), and after a short delay another host successfully runs `unlock` and `prune` on the
repository, which would remove all data added by the in-progress backup. If the backup client
later continues its backup, even though its lock had expired in the meantime, this would lead to
an incomplete snapshot.
To address this, lock handling is now much stricter. Commands requiring a lock are canceled if
the lock is not refreshed successfully in time. In addition, if a lock file is not readable
restic will not allow starting a command. It may be necessary to remove invalid lock files
manually or use `unlock --remove-all`. Please make sure that no other restic processes are
running concurrently before doing this, however.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2715
https://github.com/restic/restic/pull/3569
* Enhancement #2750: Make backup file read concurrency configurable
2024-07-01 19:25:33 +00:00
The `backup` command now supports a `--read-concurrency` option which allows tuning restic
for very fast storage like NVMe disks by controlling the number of concurrent file reads during
the backup process.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/2750
* Enhancement #3029: Add support for `credential_process` to S3 backend
Restic now uses a newer library for the S3 backend, which adds support for the
`credential_process` option in the AWS credential configuration.
https://github.com/restic/restic/issues/3029
https://github.com/restic/restic/issues/4034
https://github.com/restic/restic/pull/4025
* Enhancement #3096: Make `mount` command support macOS using macFUSE 4.x
2024-07-01 19:25:33 +00:00
Restic now uses a different FUSE library for mounting snapshots and making them available as a
FUSE filesystem using the `mount` command. This adds support for macFUSE 4.x which can be used
to make this work on recent macOS versions.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3096
https://github.com/restic/restic/pull/4024
* Enhancement #3124: Support JSON output for the `init` command
2024-07-01 19:25:33 +00:00
The `init` command used to ignore the `--json` option, but now outputs a JSON message if the
repository was created successfully.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3124
https://github.com/restic/restic/pull/3132
* Enhancement #3899: Optimize prune memory usage
2024-07-01 19:25:33 +00:00
The `prune` command needs large amounts of memory in order to determine what to keep and what to
remove. This is now optimized to use up to 30% less memory.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/3899
* Enhancement #3905: Improve speed of parent snapshot detection in `backup` command
2024-07-01 19:25:33 +00:00
Backing up a large number of files using `--files-from-verbatim` or `--files-from-raw`
options could require a long time to find the parent snapshot. This has been improved.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/3905
* Enhancement #3915: Add compression statistics to the `stats` command
2024-07-01 19:25:33 +00:00
When executed with `--mode raw-data` on a repository that supports compression, the `stats`
command now calculates and displays, for the selected repository or snapshots: the
uncompressed size of the data; the compression progress (percentage of data that has been
compressed); the compression ratio of the compressed data; the total space saving.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
It also takes into account both the compressed and uncompressed data if the repository is only
partially compressed.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/3915
* Enhancement #3925: Provide command completion for PowerShell
2024-07-01 19:25:33 +00:00
Restic already provided generation of completion files for bash, fish and zsh. Now powershell
is supported, too.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/3925/files
* Enhancement #3931: Allow `backup` file tree scanner to be disabled
2024-07-01 19:25:33 +00:00
The `backup` command walks the file tree in a separate scanner process to find the total size and
file/directory count, and uses this to provide an ETA. This can slow down backups, especially
of network filesystems.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
The command now has a new option `--no-scan` which can be used to disable this scanning in order
to speed up backups when needed.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/3931
* Enhancement #3932: Improve handling of ErrDot errors in rclone and sftp backends
2024-07-01 19:25:33 +00:00
Since Go 1.19, restic can no longer implicitly run relative executables which are found in the
current directory (e.g. `rclone` if found in `.`). This is a security feature of Go to prevent
against running unintended and possibly harmful executables.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
The error message for this was just "cannot run executable found relative to current
directory". This has now been improved to yield a more specific error message, informing the
user how to explicitly allow running the executable using the `-o rclone.program` and `-o
sftp.command` extended options with `./`.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3932
https://pkg.go.dev/os/exec#hdr-Executables_in_the_current_directory
https://go.dev/blog/path-security
* Enhancement #3943: Ignore additional/unknown files in repository
2024-07-01 19:25:33 +00:00
If a restic repository had additional files in it (not created by restic), commands like `find`
and `restore` could become confused and fail with an `multiple IDs with prefix "12345678"
found` error. These commands now ignore such additional files.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/3943
https://forum.restic.net/t/which-protocol-should-i-choose-for-remote-linux-backups/5446/17
* Enhancement #3955: Improve `backup` performance for small files
2024-07-01 19:25:33 +00:00
When backing up small files restic was slower than it could be. In particular this affected
backups using maximum compression.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
This has been fixed by reworking the internal parallelism of the backup command, making it back
up small files around two times faster.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/3955
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.14.0 (2022-08-25)
2022-08-25 17:54:02 +00:00
The following sections list the changes in restic 0.14.0 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2022-08-25 17:54:02 +00:00
* Fix #2248: Support `self-update` on Windows
* Fix #3428: List snapshots in backend at most once to resolve snapshot IDs
* Fix #3432: Fix rare 'not found in repository' error for `copy` command
* Fix #3681: Fix rclone (shimmed by Scoop) and sftp not working on Windows
2023-01-12 19:50:45 +00:00
* Fix #3685: The `diff` command incorrectly listed some files as added
* Fix #3716: Print "wrong password" to stderr instead of stdout
2022-08-25 17:54:02 +00:00
* Fix #3720: Directory sync errors for repositories accessed via SMB
* Fix #3736: The `stats` command miscalculated restore size for multiple snapshots
* Fix #3772: Correctly rebuild index for legacy repositories
* Fix #3776: Limit number of key files tested while opening a repository
2023-01-12 19:50:45 +00:00
* Fix #3861: Yield error on invalid policy to `forget`
2022-08-25 17:54:02 +00:00
* Chg #1842: Support debug log creation in release builds
* Chg #3295: Deprecate `check --check-unused` and add further checks
* Chg #3680: Update dependencies and require Go 1.15 or newer
* Chg #3742: Replace `--repo2` option used by `init`/`copy` with `--from-repo`
* Enh #21: Add compression support
2023-01-12 19:50:45 +00:00
* Enh #1153: Support pruning even when the disk is full
2022-08-25 17:54:02 +00:00
* Enh #2162: Adaptive IO concurrency based on backend connections
* Enh #2291: Allow pack size customization
* Enh #2295: Allow use of SAS token to authenticate to Azure
2023-01-12 19:50:45 +00:00
* Enh #2351: Use config file permissions to control file group access
2022-08-25 17:54:02 +00:00
* Enh #2696: Improve backup speed with many small files
* Enh #2907: Make snapshot directory structure of `mount` command customizable
2023-01-12 19:50:45 +00:00
* Enh #2923: Improve speed of `copy` command
2022-08-25 17:54:02 +00:00
* Enh #3114: Optimize handling of duplicate blobs in `prune`
* Enh #3465: Improve handling of temporary files on Windows
* Enh #3475: Allow limiting IO concurrency for local and SFTP backend
* Enh #3484: Stream data in `check` and `prune` commands
2023-01-12 19:50:45 +00:00
* Enh #3709: Validate exclude patterns before backing up
2022-08-25 17:54:02 +00:00
* Enh #3729: Display full IDs in `check` warnings
* Enh #3773: Optimize memory usage for directories with many files
* Enh #3819: Validate include/exclude patterns before restoring
2023-01-12 19:50:45 +00:00
* Enh #3837: Improve SFTP repository initialization over slow links
2022-08-25 17:54:02 +00:00
2023-12-24 10:45:26 +00:00
## Details
2022-08-25 17:54:02 +00:00
* Bugfix #2248: Support `self-update` on Windows
2024-07-01 19:25:33 +00:00
Restic `self-update` would fail in situations where the operating system locks running
binaries, including Windows. The new behavior works around this by renaming the running file
and swapping the updated file in place.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/issues/2248
https://github.com/restic/restic/pull/3675
* Bugfix #3428: List snapshots in backend at most once to resolve snapshot IDs
2024-07-01 19:25:33 +00:00
Many commands support specifying a list of snapshot IDs which are then used to determine the
snapshots to be processed by the command. To resolve snapshot IDs or `latest`, and check that
these exist, restic previously listed all snapshots stored in the repository. Depending on
the backend this could be a slow and/or expensive operation.
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
Restic now lists the snapshots only once and remembers the result in order to resolve all
further snapshot IDs swiftly.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/issues/3428
https://github.com/restic/restic/pull/3570
https://github.com/restic/restic/pull/3395
* Bugfix #3432: Fix rare 'not found in repository' error for `copy` command
2024-07-01 19:25:33 +00:00
In rare cases `copy` (and other commands) would report that `LoadTree(...)` returned an `id
[...] not found in repository` error. This could be caused by a backup or copy command running
concurrently. The error was only temporary; running the failed restic command a second time as
a workaround did resolve the error.
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
This issue has now been fixed by correcting the order in which restic reads data from the
repository. It is now guaranteed that restic only loads snapshots for which all necessary data
is already available.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/issues/3432
https://github.com/restic/restic/pull/3570
* Bugfix #3681: Fix rclone (shimmed by Scoop) and sftp not working on Windows
2024-07-01 19:25:33 +00:00
In #3602 a fix was introduced to address the problem of `rclone` prematurely exiting when
Ctrl+C is pressed on Windows. The solution was to create the subprocess with its console
detached from the restic console.
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
However, this solution failed when using `rclone` installed by Scoop or using `sftp` with a
passphrase-protected private key. We've now fixed this by using a different approach to
prevent Ctrl-C from passing down too early.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/issues/3681
https://github.com/restic/restic/issues/3692
https://github.com/restic/restic/pull/3696
2023-01-12 19:50:45 +00:00
* Bugfix #3685: The `diff` command incorrectly listed some files as added
2024-07-01 19:25:33 +00:00
There was a bug in the `diff` command, causing it to always show files in a removed directory as
added. This has now been fixed.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3685
https://github.com/restic/restic/pull/3686
* Bugfix #3716: Print "wrong password" to stderr instead of stdout
2024-07-01 19:25:33 +00:00
If an invalid password was entered, the error message was printed on stdout and not on stderr as
intended. This has now been fixed.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/3716
https://forum.restic.net/t/4965
2022-08-25 17:54:02 +00:00
* Bugfix #3720: Directory sync errors for repositories accessed via SMB
2024-07-01 19:25:33 +00:00
On Linux and macOS, accessing a repository via a SMB/CIFS mount resulted in restic failing to
save the lock file, yielding the following errors:
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
Save(<lock/071fe833f0>) returned error, retrying after 552.330144ms: sync /repo/locks:
no such file or directory Save(<lock/bf789d7343>) returned error, retrying after
552.330144ms: sync /repo/locks: invalid argument
2022-08-25 17:54:02 +00:00
This has now been fixed by ignoring the relevant error codes.
https://github.com/restic/restic/issues/3720
https://github.com/restic/restic/issues/3751
https://github.com/restic/restic/pull/3752
* Bugfix #3736: The `stats` command miscalculated restore size for multiple snapshots
2024-07-01 19:25:33 +00:00
Since restic 0.10.0 the restore size calculated by the `stats` command for multiple snapshots
was too low. The hardlink detection was accidentally applied across multiple snapshots and
thus ignored many files. This has now been fixed.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/issues/3736
https://github.com/restic/restic/pull/3740
* Bugfix #3772: Correctly rebuild index for legacy repositories
2024-07-01 19:25:33 +00:00
After running `rebuild-index` on a legacy repository containing mixed pack files (that is,
pack files which store both metadata and file data), `check` printed warnings like `pack
12345678 contained in several indexes: ...`. This warning was not critical, but has now
nonetheless been fixed by properly handling mixed pack files while rebuilding the index.
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
Running `prune` for such legacy repositories will also fix the warning by reorganizing the
pack files which caused it.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/pull/3772
https://github.com/restic/restic/pull/3884
https://forum.restic.net/t/5044/13
* Bugfix #3776: Limit number of key files tested while opening a repository
2024-07-01 19:25:33 +00:00
Previously, restic tested the password against every key in the repository when opening a
repository. The more keys there were in the repository, the slower this operation became.
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
Restic now tests the password against up to 20 key files in the repository. Alternatively, you
can use the `--key-hint=<key ID>` option to specify a specific key file to use instead.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/pull/3776
2023-01-12 19:50:45 +00:00
* Bugfix #3861: Yield error on invalid policy to `forget`
2024-07-01 19:25:33 +00:00
The `forget` command previously silently ignored invalid/unsupported units in the duration
options, such as e.g. `--keep-within-daily 2w`.
2023-01-12 19:50:45 +00:00
Specifying an invalid/unsupported duration unit now results in an error.
https://github.com/restic/restic/issues/3861
https://github.com/restic/restic/pull/3862
2022-08-25 17:54:02 +00:00
* Change #1842: Support debug log creation in release builds
2024-07-01 19:25:33 +00:00
Creating a debug log was only possible in debug builds which required users to manually build
restic. We changed the release builds to allow creating debug logs by simply setting the
environment variable `DEBUG_LOG=logname.log`.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/issues/1842
https://github.com/restic/restic/pull/3826
* Change #3295: Deprecate `check --check-unused` and add further checks
2024-07-01 19:25:33 +00:00
Since restic 0.12.0, it is expected to still have unused blobs after running `prune`. This made
the `--check-unused` option of the `check` command rather useless and tended to confuse
users. This option has been deprecated and is now ignored.
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
The `check` command now also warns if a repository is using either the legacy S3 layout or mixed
pack files with both tree and data blobs. The latter is known to cause performance problems.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/issues/3295
https://github.com/restic/restic/pull/3730
* Change #3680: Update dependencies and require Go 1.15 or newer
2024-07-01 19:25:33 +00:00
We've updated most dependencies. Since some libraries require newer language features we're
dropping support for Go 1.14, which means that restic now requires at least Go 1.15 to build.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/issues/3680
https://github.com/restic/restic/issues/3883
* Change #3742: Replace `--repo2` option used by `init`/`copy` with `--from-repo`
2024-07-01 19:25:33 +00:00
The `init` and `copy` commands can read data from another repository. However, confusingly
`--repo2` referred to the repository *from* which the `init` command copies parameters, but
for the `copy` command `--repo2` referred to the copy *destination*.
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
We've introduced a new option, `--from-repo`, which always refers to the source repository
for both commands. The old parameter names have been deprecated but still work. To create a new
repository and copy all snapshots to it, the commands are now as follows:
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
``` restic -r /srv/restic-repo-copy init --from-repo /srv/restic-repo
--copy-chunker-params restic -r /srv/restic-repo-copy copy --from-repo
/srv/restic-repo ```
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/pull/3742
https://forum.restic.net/t/5017
* Enhancement #21: Add compression support
2024-07-01 19:25:33 +00:00
We've added compression support to the restic repository format. To create a repository using
the new format run `init --repository-version 2`. Please note that the repository cannot be
read by restic versions prior to 0.14.0.
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
You can configure whether data is compressed with the option `--compression`. It can be set to
`auto` (the default, which will compress very fast), `max` (which will trade backup speed and
CPU usage for better compression), or `off` (which disables compression). Each setting is
only applied for the current run of restic and does *not* apply to future runs. The option can
also be set via the environment variable `RESTIC_COMPRESSION`.
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
To upgrade in place run `migrate upgrade_repo_v2` followed by `prune`. See the documentation
for more details. The migration checks the repository integrity and upgrades the repository
format, but will not change any data. Afterwards, prune will rewrite the metadata to make use of
compression.
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
As an alternative you can use the `copy` command to migrate snapshots; First create a new
repository using `init --repository-version 2 --copy-chunker-params --repo2
path/to/old/repo`, and then use the `copy` command to copy all snapshots to the new
repository.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/issues/21
https://github.com/restic/restic/issues/3779
https://github.com/restic/restic/pull/3666
https://github.com/restic/restic/pull/3704
https://github.com/restic/restic/pull/3733
2023-01-12 19:50:45 +00:00
* Enhancement #1153: Support pruning even when the disk is full
2024-07-01 19:25:33 +00:00
When running out of disk space it was no longer possible to add or remove data from a repository.
To help with recovering from such a deadlock, the prune command now supports an
`--unsafe-recover-no-free-space` option to recover from these situations. Make sure to
read the documentation first!
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1153
https://github.com/restic/restic/pull/3481
2022-08-25 17:54:02 +00:00
* Enhancement #2162: Adaptive IO concurrency based on backend connections
2024-07-01 19:25:33 +00:00
Many commands used hard-coded limits for the number of concurrent operations. This prevented
speed improvements by increasing the number of connections used by a backend.
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
These limits have now been replaced by using the configured number of backend connections
instead, which can be controlled using the `-o <backend-name>.connections=5` option.
Commands will then automatically scale their parallelism accordingly.
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
To limit the number of CPU cores used by restic, you can set the environment variable
`GOMAXPROCS` accordingly. For example to use a single CPU core, use `GOMAXPROCS=1`.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/issues/2162
https://github.com/restic/restic/issues/1467
https://github.com/restic/restic/pull/3611
* Enhancement #2291: Allow pack size customization
2024-07-01 19:25:33 +00:00
Restic now uses a target pack size of 16 MiB by default. This can be customized using the
`--pack-size size` option. Supported pack sizes range between 4 and 128 MiB.
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
It is possible to migrate an existing repository to _larger_ pack files using `prune
--repack-small`. This will rewrite every pack file which is significantly smaller than the
target size.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/issues/2291
https://github.com/restic/restic/pull/3731
* Enhancement #2295: Allow use of SAS token to authenticate to Azure
2024-07-01 19:25:33 +00:00
Previously restic only supported AccountKeys to authenticate to Azure storage accounts,
which necessitates giving a significant amount of access.
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
We added support for Azure SAS tokens which are a more fine-grained and time-limited manner of
granting access. Set the `AZURE_ACCOUNT_NAME` and `AZURE_ACCOUNT_SAS` environment
variables to use a SAS token for authentication. Note that if `AZURE_ACCOUNT_KEY` is set, it
will take precedence.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/issues/2295
https://github.com/restic/restic/pull/3661
2023-01-12 19:50:45 +00:00
* Enhancement #2351: Use config file permissions to control file group access
2024-07-01 19:25:33 +00:00
Previously files in a local/SFTP repository would always end up with very restrictive access
permissions, allowing access only to the owner. This prevented a number of valid use-cases
involving groups and ACLs.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
We now use the permissions of the config file in the repository to decide whether group access
should be given to newly created repository files or not. We arrange for repository files to be
created group readable exactly when the repository config file is group readable.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
To opt-in to group readable repositories, a simple `chmod -R g+r` or equivalent on the config
file can be used. For repositories that should be writable by group members a tad more setup is
required, see the docs.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
Posix ACLs can also be used now that the group permissions being forced to zero no longer masks
the effect of ACL entries.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2351
https://github.com/restic/restic/pull/3419
https://forum.restic.net/t/1391
2022-08-25 17:54:02 +00:00
* Enhancement #2696: Improve backup speed with many small files
2024-07-01 19:25:33 +00:00
We have restructured the backup pipeline to continue reading files while all upload
connections are busy. This allows the backup to already prepare the next data file such that the
upload can continue as soon as a connection becomes available. This can especially improve the
backup performance for high latency backends.
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
The upload concurrency is now controlled using the `-o <backend-name>.connections=5`
option.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/issues/2696
https://github.com/restic/restic/pull/3489
* Enhancement #2907: Make snapshot directory structure of `mount` command customizable
2024-07-01 19:25:33 +00:00
We've added the possibility to customize the snapshot directory structure of the `mount`
command using templates passed to the `--snapshot-template` option. The formatting of
snapshots' timestamps is now controlled using `--time-template` and supports
subdirectories to for example group snapshots by year. Please see `restic help mount` for
further details.
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
Characters in tag names which are not allowed in a filename are replaced by underscores `_`. For
example a tag `foo/bar` will result in a directory name of `foo_bar`.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/issues/2907
https://github.com/restic/restic/pull/2913
https://github.com/restic/restic/pull/3691
2023-01-12 19:50:45 +00:00
* Enhancement #2923: Improve speed of `copy` command
2024-07-01 19:25:33 +00:00
The `copy` command could require a long time to copy snapshots for non-local backends. This has
been improved to provide a throughput comparable to the `restore` command.
2023-01-12 19:50:45 +00:00
Additionally, `copy` now displays a progress bar.
https://github.com/restic/restic/issues/2923
https://github.com/restic/restic/pull/3513
2022-08-25 17:54:02 +00:00
* Enhancement #3114: Optimize handling of duplicate blobs in `prune`
2024-07-01 19:25:33 +00:00
Restic `prune` always used to repack all data files containing duplicate blobs. This
effectively removed all duplicates during prune. However, as a consequence all these data
files were repacked even if the unused repository space threshold could be reached with less
work.
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
This is now changed and `prune` works nice and fast even when there are lots of duplicate blobs.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/issues/3114
https://github.com/restic/restic/pull/3290
* Enhancement #3465: Improve handling of temporary files on Windows
2024-07-01 19:25:33 +00:00
In some cases restic failed to delete temporary files, causing the current command to fail.
This has now been fixed by ensuring that Windows automatically deletes the file. In addition,
temporary files are only written to disk when necessary, reducing disk writes.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/issues/3465
https://github.com/restic/restic/issues/1551
https://github.com/restic/restic/pull/3610
* Enhancement #3475: Allow limiting IO concurrency for local and SFTP backend
2024-07-01 19:25:33 +00:00
Restic did not support limiting the IO concurrency / number of connections for accessing
repositories stored using the local or SFTP backends. The number of connections is now limited
as for other backends, and can be configured via the `-o local.connections=2` and `-o
sftp.connections=5` options. This ensures that restic does not overwhelm the backend with
concurrent IO operations.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/pull/3475
* Enhancement #3484: Stream data in `check` and `prune` commands
2024-07-01 19:25:33 +00:00
The commands `check --read-data` and `prune` previously downloaded data files into
temporary files which could end up being written to disk. This could cause a large amount of data
being written to disk.
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
The pack files are now instead streamed, which removes the need for temporary files. Please
note that *uploads* during `backup` and `prune` still require temporary files.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/issues/3710
https://github.com/restic/restic/pull/3484
https://github.com/restic/restic/pull/3717
2023-01-12 19:50:45 +00:00
* Enhancement #3709: Validate exclude patterns before backing up
2022-08-25 17:54:02 +00:00
2023-01-12 19:50:45 +00:00
Exclude patterns provided via `--exclude`, `--iexclude`, `--exclude-file` or
2024-07-01 19:25:33 +00:00
`--iexclude-file` previously weren't validated. As a consequence, invalid patterns
resulted in files that were meant to be excluded being backed up.
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
Restic now validates all patterns before running the backup and aborts with a fatal error if an
invalid pattern is detected.
2022-08-25 17:54:02 +00:00
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3709
https://github.com/restic/restic/pull/3734
2022-08-25 17:54:02 +00:00
* Enhancement #3729: Display full IDs in `check` warnings
2024-07-01 19:25:33 +00:00
When running commands to inspect or repair a damaged repository, it is often necessary to
supply the full IDs of objects stored in the repository.
2022-08-25 17:54:02 +00:00
The output of `check` now includes full IDs instead of their shortened variant.
https://github.com/restic/restic/pull/3729
* Enhancement #3773: Optimize memory usage for directories with many files
2024-07-01 19:25:33 +00:00
Backing up a directory with hundreds of thousands or more files caused restic to require large
amounts of memory. We've now optimized the `backup` command such that it requires up to 30% less
memory.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/pull/3773
* Enhancement #3819: Validate include/exclude patterns before restoring
Patterns provided to `restore` via `--exclude`, `--iexclude`, `--include` and
2024-07-01 19:25:33 +00:00
`--iinclude` weren't validated before running the restore. Invalid patterns would result in
error messages being printed repeatedly, and possibly unwanted files being restored.
2022-08-25 17:54:02 +00:00
2024-07-01 19:25:33 +00:00
Restic now validates all patterns before running the restore, and aborts with a fatal error if
an invalid pattern is detected.
2022-08-25 17:54:02 +00:00
https://github.com/restic/restic/pull/3819
2023-01-12 19:50:45 +00:00
* Enhancement #3837: Improve SFTP repository initialization over slow links
2024-07-01 19:25:33 +00:00
The `init` command, when used on an SFTP backend, now sends multiple `mkdir` commands to the
backend concurrently. This reduces the waiting times when creating a repository over a very
slow connection.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3837
https://github.com/restic/restic/pull/3840
2022-08-25 17:54:02 +00:00
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.13.0 (2022-03-26)
2022-03-26 19:09:40 +00:00
The following sections list the changes in restic 0.13.0 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2022-03-26 19:09:40 +00:00
* Fix #1106: Never lock repository for `list locks`
* Fix #2345: Make cache crash-resistant and usable by multiple concurrent processes
* Fix #2452: Improve error handling of repository locking
* Fix #2738: Don't print progress for `backup --json --quiet`
* Fix #3382: Make `check` command honor `RESTIC_CACHE_DIR` environment variable
* Fix #3488: `rebuild-index` failed if an index file was damaged
2023-01-12 19:50:45 +00:00
* Fix #3518: Make `copy` command honor `--no-lock` for source repository
* Fix #3556: Fix hang with Backblaze B2 on SSL certificate authority error
2022-03-26 19:09:40 +00:00
* Fix #3591: Fix handling of `prune --max-repack-size=0`
2023-01-12 19:50:45 +00:00
* Fix #3601: Fix rclone backend prematurely exiting when receiving SIGINT on Windows
2022-03-26 19:09:40 +00:00
* Fix #3619: Avoid choosing parent snapshots newer than time of new snapshot
2023-01-12 19:50:45 +00:00
* Fix #3667: The `mount` command now reports symlinks sizes
2022-03-26 19:09:40 +00:00
* Chg #3519: Require Go 1.14 or newer
2023-01-12 19:50:45 +00:00
* Chg #3641: Ignore parent snapshot for `backup --stdin`
* Enh #233: Support negative include/exclude patterns
2022-03-26 19:09:40 +00:00
* Enh #1542: Add `--dry-run`/`-n` option to `backup` command
* Enh #2202: Add upload checksum for Azure, GS, S3 and Swift backends
* Enh #2388: Add warning for S3 if partial credentials are provided
* Enh #2508: Support JSON output and quiet mode for the `diff` command
* Enh #2594: Speed up the `restore --verify` command
2023-01-12 19:50:45 +00:00
* Enh #2656: Add flag to disable TLS verification for self-signed certificates
2022-03-26 19:09:40 +00:00
* Enh #2816: The `backup` command no longer updates file access times on Linux
* Enh #2880: Make `recover` collect only unreferenced trees
2023-01-12 19:50:45 +00:00
* Enh #3003: Atomic uploads for the SFTP backend
* Enh #3127: Add xattr (extended attributes) support for Solaris
2022-03-26 19:09:40 +00:00
* Enh #3429: Verify that new or modified keys are stored correctly
* Enh #3436: Improve local backend's resilience to (system) crashes
2023-01-12 19:50:45 +00:00
* Enh #3464: Skip lock creation on `forget` if `--no-lock` and `--dry-run`
* Enh #3490: Support random subset by size in `check --read-data-subset`
2022-03-26 19:09:40 +00:00
* Enh #3508: Cache blobs read by the `dump` command
* Enh #3511: Support configurable timeout for the rclone backend
2023-01-12 19:50:45 +00:00
* Enh #3541: Improve handling of temporary B2 delete errors
* Enh #3542: Add file mode in symbolic notation to `ls --json`
2022-03-26 19:09:40 +00:00
* Enh #3593: Improve `copy` performance by parallelizing IO
2023-12-24 10:45:26 +00:00
## Details
2022-03-26 19:09:40 +00:00
* Bugfix #1106: Never lock repository for `list locks`
2024-07-01 19:25:33 +00:00
The `list locks` command previously locked to the repository by default. This had the problem
that it wouldn't work for an exclusively locked repository and that the command would also
display its own lock file which can be confusing.
2022-03-26 19:09:40 +00:00
Now, the `list locks` command never locks the repository.
https://github.com/restic/restic/issues/1106
https://github.com/restic/restic/pull/3665
* Bugfix #2345: Make cache crash-resistant and usable by multiple concurrent processes
2024-07-01 19:25:33 +00:00
The restic cache directory (`RESTIC_CACHE_DIR`) could end up in a broken state in the event of
restic (or the OS) crashing. This is now less likely to occur as files are downloaded to a
temporary location before being moved to their proper location.
2022-03-26 19:09:40 +00:00
2024-07-01 19:25:33 +00:00
This also allows multiple concurrent restic processes to operate on a single repository
without conflicts. Previously, concurrent operations could cause segfaults because the
processes saw each other's partially downloaded files.
2022-03-26 19:09:40 +00:00
https://github.com/restic/restic/issues/2345
https://github.com/restic/restic/pull/2838
* Bugfix #2452: Improve error handling of repository locking
2024-07-01 19:25:33 +00:00
Previously, when the lock refresh failed to delete the old lock file, it forgot about the newly
created one. Instead it continued trying to delete the old (usually no longer existing) lock
file and thus over time lots of lock files accumulated. This has now been fixed.
2022-03-26 19:09:40 +00:00
https://github.com/restic/restic/issues/2452
https://github.com/restic/restic/issues/2473
https://github.com/restic/restic/issues/2562
https://github.com/restic/restic/pull/3512
* Bugfix #2738: Don't print progress for `backup --json --quiet`
2024-07-01 19:25:33 +00:00
Unlike the text output, the `--json` output format still printed progress information even in
`--quiet` mode. This has now been fixed by always disabling the progress output in quiet mode.
2022-03-26 19:09:40 +00:00
https://github.com/restic/restic/issues/2738
https://github.com/restic/restic/pull/3264
* Bugfix #3382: Make `check` command honor `RESTIC_CACHE_DIR` environment variable
2024-07-01 19:25:33 +00:00
Previously, the `check` command didn't honor the `RESTIC_CACHE_DIR` environment variable,
which caused problems in certain system/usage configurations. This has now been fixed.
2022-03-26 19:09:40 +00:00
https://github.com/restic/restic/issues/3382
https://github.com/restic/restic/pull/3474
2023-01-12 19:50:45 +00:00
* Bugfix #3488: `rebuild-index` failed if an index file was damaged
2024-07-01 19:25:33 +00:00
Previously, the `rebuild-index` command would fail with an error if an index file was damaged
or truncated. This has now been fixed.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
On older restic versions, a (slow) workaround is to use `rebuild-index --read-all-packs` or
to manually delete the damaged index.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/3488
2022-03-26 19:09:40 +00:00
* Bugfix #3518: Make `copy` command honor `--no-lock` for source repository
2024-07-01 19:25:33 +00:00
The `copy` command previously did not respect the `--no-lock` option for the source
repository, causing failures with read-only storage backends. This has now been fixed such
that the option is now respected.
2022-03-26 19:09:40 +00:00
https://github.com/restic/restic/issues/3518
https://github.com/restic/restic/pull/3589
* Bugfix #3556: Fix hang with Backblaze B2 on SSL certificate authority error
2024-07-01 19:25:33 +00:00
Previously, if a request failed with an SSL unknown certificate authority error, the B2
backend retried indefinitely and restic would appear to hang.
2022-03-26 19:09:40 +00:00
This has now been fixed and restic instead fails with an error message.
https://github.com/restic/restic/issues/3556
https://github.com/restic/restic/issues/2355
https://github.com/restic/restic/pull/3571
2023-01-12 19:50:45 +00:00
* Bugfix #3591: Fix handling of `prune --max-repack-size=0`
2024-07-01 19:25:33 +00:00
Restic ignored the `--max-repack-size` option when passing a value of 0. This has now been
fixed.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
As a workaround, `--max-repack-size=1` can be used with older versions of restic.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/3591
2022-03-26 19:09:40 +00:00
* Bugfix #3601: Fix rclone backend prematurely exiting when receiving SIGINT on Windows
2024-07-01 19:25:33 +00:00
Previously, pressing Ctrl+C in a Windows console where restic was running with rclone as the
backend would cause rclone to exit prematurely due to getting a `SIGINT` signal at the same time
as restic. Restic would then wait for a long time for time with "unexpected EOF" and "rclone
stdio connection already closed" errors.
2022-03-26 19:09:40 +00:00
2024-07-01 19:25:33 +00:00
This has now been fixed by restic starting the rclone process detached from the console restic
runs in (similar to starting processes in a new process group on Linux), which enables restic to
gracefully clean up rclone (which now never gets the `SIGINT`).
2022-03-26 19:09:40 +00:00
https://github.com/restic/restic/issues/3601
https://github.com/restic/restic/pull/3602
* Bugfix #3619: Avoid choosing parent snapshots newer than time of new snapshot
2024-07-01 19:25:33 +00:00
The `backup` command, when a `--parent` was not provided, previously chose the most recent
matching snapshot as the parent snapshot. However, this didn't make sense when the user passed
`--time` to create a new snapshot older than the most recent snapshot.
2022-03-26 19:09:40 +00:00
2024-07-01 19:25:33 +00:00
Instead, `backup` now chooses the most recent snapshot which is not newer than the
snapshot-being-created's timestamp, to avoid any time travel.
2022-03-26 19:09:40 +00:00
https://github.com/restic/restic/pull/3619
2023-01-12 19:50:45 +00:00
* Bugfix #3667: The `mount` command now reports symlinks sizes
2024-07-01 19:25:33 +00:00
Symlinks used to have size zero in restic mountpoints, confusing some third-party tools. They
now have a size equal to the byte length of their target path, as required by POSIX.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3667
https://github.com/restic/restic/pull/3668
* Change #3519: Require Go 1.14 or newer
2024-07-01 19:25:33 +00:00
Restic now requires Go 1.14 to build. This allows it to use new standard library features
instead of an external dependency.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3519
2022-03-26 19:09:40 +00:00
* Change #3641: Ignore parent snapshot for `backup --stdin`
2024-07-01 19:25:33 +00:00
Restic uses a parent snapshot to speed up directory scanning when performing backups, but this
only wasted time and memory when the backup source is stdin (using the `--stdin` option of the
`backup` command), since no directory scanning is performed in this case.
2022-03-26 19:09:40 +00:00
2024-07-01 19:25:33 +00:00
Snapshots made with `backup --stdin` no longer have a parent snapshot, which allows restic to
skip some startup operations and saves a bit of resources.
2022-03-26 19:09:40 +00:00
2024-07-01 19:25:33 +00:00
The `--parent` option is still available for `backup --stdin`, but is now ignored.
2022-03-26 19:09:40 +00:00
https://github.com/restic/restic/issues/3641
https://github.com/restic/restic/pull/3645
2023-01-12 19:50:45 +00:00
* Enhancement #233: Support negative include/exclude patterns
2022-03-26 19:09:40 +00:00
2024-07-01 19:25:33 +00:00
If a pattern starts with an exclamation mark and it matches a file that was previously matched by
a regular pattern, the match is cancelled. Notably, this can be used with `--exclude-file` to
cancel the exclusion of some files.
2022-03-26 19:09:40 +00:00
2024-07-01 19:25:33 +00:00
It works similarly to `.gitignore`, with the same limitation; Once a directory is excluded, it
is not possible to include files inside the directory.
2023-01-12 19:50:45 +00:00
Example of use as an exclude pattern for the `backup` command:
$HOME/**/* !$HOME/Documents !$HOME/code !$HOME/.emacs.d !$HOME/games # [...]
2024-07-01 19:25:33 +00:00
node_modules *~ *.o *.lo *.pyc # [...] $HOME/code/linux/* !$HOME/code/linux/.git # [...]
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/233
https://github.com/restic/restic/pull/2311
2022-03-26 19:09:40 +00:00
* Enhancement #1542: Add `--dry-run`/`-n` option to `backup` command
2024-07-01 19:25:33 +00:00
Testing exclude filters and other configuration options was error prone as wrong filters
could cause files to be uploaded unintentionally. It was also not possible to estimate
beforehand how much data would be uploaded.
2022-03-26 19:09:40 +00:00
2024-07-01 19:25:33 +00:00
The `backup` command now has a `--dry-run`/`-n` option, which performs all the normal steps of
a backup without actually writing anything to the repository.
2022-03-26 19:09:40 +00:00
2024-07-01 19:25:33 +00:00
Passing -vv will log information about files that would be added, allowing for verification of
source and exclusion options before running the real backup.
2022-03-26 19:09:40 +00:00
https://github.com/restic/restic/issues/1542
https://github.com/restic/restic/pull/2308
https://github.com/restic/restic/pull/3210
https://github.com/restic/restic/pull/3300
* Enhancement #2202: Add upload checksum for Azure, GS, S3 and Swift backends
2024-07-01 19:25:33 +00:00
Previously only the B2 and partially the Swift backends verified the integrity of uploaded
(encrypted) files. The verification works by informing the backend about the expected hash of
the uploaded file. The backend then verifies the upload and thereby rules out any data
corruption during upload.
2022-03-26 19:09:40 +00:00
2024-07-01 19:25:33 +00:00
We have now added upload checksums for the Azure, GS, S3 and Swift backends, which besides
integrity checking for uploads also means that restic can now be used to store backups in S3
buckets which have Object Lock enabled.
2022-03-26 19:09:40 +00:00
https://github.com/restic/restic/issues/2202
https://github.com/restic/restic/issues/2700
https://github.com/restic/restic/issues/3023
https://github.com/restic/restic/pull/3246
* Enhancement #2388: Add warning for S3 if partial credentials are provided
2024-07-01 19:25:33 +00:00
Previously restic did not notify about incomplete credentials when using the S3 backend,
instead just reporting access denied.
2022-03-26 19:09:40 +00:00
2024-07-01 19:25:33 +00:00
Restic now checks that both the AWS key ID and secret environment variables are set before
connecting to the remote server, and reports an error if not.
2022-03-26 19:09:40 +00:00
https://github.com/restic/restic/issues/2388
https://github.com/restic/restic/pull/3532
* Enhancement #2508: Support JSON output and quiet mode for the `diff` command
2024-07-01 19:25:33 +00:00
The `diff` command now supports outputting machine-readable output in JSON format. To enable
this, pass the `--json` option to the command. To only print the summary and suppress detailed
output, pass the `--quiet` option.
2022-03-26 19:09:40 +00:00
https://github.com/restic/restic/issues/2508
https://github.com/restic/restic/pull/3592
2023-01-12 19:50:45 +00:00
* Enhancement #2594: Speed up the `restore --verify` command
2024-07-01 19:25:33 +00:00
The `--verify` option lets the `restore` command verify the file content after it has restored
a snapshot. The performance of this operation has now been improved by up to a factor of two.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/2594
2022-03-26 19:09:40 +00:00
* Enhancement #2656: Add flag to disable TLS verification for self-signed certificates
2024-07-01 19:25:33 +00:00
There is now an `--insecure-tls` global option in restic, which disables TLS verification for
self-signed certificates in order to support some development workflows.
2022-03-26 19:09:40 +00:00
https://github.com/restic/restic/issues/2656
https://github.com/restic/restic/pull/2657
* Enhancement #2816: The `backup` command no longer updates file access times on Linux
2024-07-01 19:25:33 +00:00
When reading files during backup, restic used to cause the operating system to update the
files' access times. Note that this did not apply to filesystems with disabled file access
times.
2022-03-26 19:09:40 +00:00
2024-07-01 19:25:33 +00:00
Restic now instructs the operating system not to update the file access time, if the user
running restic is the file owner or has root permissions.
2022-03-26 19:09:40 +00:00
https://github.com/restic/restic/pull/2816
* Enhancement #2880: Make `recover` collect only unreferenced trees
2024-07-01 19:25:33 +00:00
Previously, the `recover` command used to generate a snapshot containing *all* root trees,
even those which were already referenced by a snapshot.
2022-03-26 19:09:40 +00:00
2024-07-01 19:25:33 +00:00
This has been improved such that it now only processes trees not already referenced by any
snapshot.
2022-03-26 19:09:40 +00:00
https://github.com/restic/restic/pull/2880
2023-01-12 19:50:45 +00:00
* Enhancement #3003: Atomic uploads for the SFTP backend
2024-07-01 19:25:33 +00:00
The SFTP backend did not upload files atomically. An interrupted upload could leave an
incomplete file behind which could prevent restic from accessing the repository. This has now
been fixed and uploads in the SFTP backend are done atomically.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3003
https://github.com/restic/restic/pull/3524
* Enhancement #3127: Add xattr (extended attributes) support for Solaris
Restic now supports xattr for the Solaris operating system.
https://github.com/restic/restic/issues/3127
https://github.com/restic/restic/pull/3628
2022-03-26 19:09:40 +00:00
* Enhancement #3429: Verify that new or modified keys are stored correctly
2024-07-01 19:25:33 +00:00
When adding a new key or changing the password of a key, restic used to just create the new key (and
remove the old one, when changing the password). There was no verification that the new key was
stored correctly and works properly. As the repository cannot be decrypted without a valid key
file, this could in rare cases cause the repository to become inaccessible.
2022-03-26 19:09:40 +00:00
2024-07-01 19:25:33 +00:00
Restic now checks that new key files actually work before continuing. This can protect against
some (rare) cases of hardware or storage problems.
2022-03-26 19:09:40 +00:00
https://github.com/restic/restic/pull/3429
* Enhancement #3436: Improve local backend's resilience to (system) crashes
2024-07-01 19:25:33 +00:00
Restic now ensures that files stored using the `local` backend are created atomically (that
is, files are either stored completely or not at all). This ensures that no incomplete files are
left behind even if restic is terminated while writing a file.
2022-03-26 19:09:40 +00:00
2024-07-01 19:25:33 +00:00
In addition, restic now tries to ensure that the directory in the repository which contains a
newly uploaded file is also written to disk. This can prevent missing files if the system
crashes or the disk is not properly unmounted.
2022-03-26 19:09:40 +00:00
https://github.com/restic/restic/pull/3436
2023-01-12 19:50:45 +00:00
* Enhancement #3464: Skip lock creation on `forget` if `--no-lock` and `--dry-run`
Restic used to silently ignore the `--no-lock` option of the `forget` command.
2024-07-01 19:25:33 +00:00
It now skips creation of lock file in case both `--dry-run` and `--no-lock` are specified. If
`--no-lock` option is specified without `--dry-run`, restic prints a warning message to
stderr.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3464
https://github.com/restic/restic/pull/3623
* Enhancement #3490: Support random subset by size in `check --read-data-subset`
2024-07-01 19:25:33 +00:00
The `--read-data-subset` option of the `check` command now supports a third way of specifying
the subset to check, namely `nS` where `n` is a size in bytes with suffix `S` as k/K, m/M, g/G or
t/T.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3490
https://github.com/restic/restic/pull/3548
2022-03-26 19:09:40 +00:00
* Enhancement #3508: Cache blobs read by the `dump` command
2024-07-01 19:25:33 +00:00
When dumping a file using the `dump` command, restic did not cache blobs in any way, so even
consecutive runs of the same blob were loaded from the repository again and again, slowing down
the dump.
2022-03-26 19:09:40 +00:00
2024-07-01 19:25:33 +00:00
Now, the caching mechanism already used by the `fuse` command is also used by the `dump`
command. This makes dumping much faster, especially for sparse files.
2022-03-26 19:09:40 +00:00
https://github.com/restic/restic/pull/3508
* Enhancement #3511: Support configurable timeout for the rclone backend
2024-07-01 19:25:33 +00:00
A slow rclone backend could cause restic to time out while waiting for the repository to open.
Restic now offers an `-o rclone.timeout` option to make this timeout configurable.
2022-03-26 19:09:40 +00:00
https://github.com/restic/restic/issues/3511
https://github.com/restic/restic/pull/3514
2023-01-12 19:50:45 +00:00
* Enhancement #3541: Improve handling of temporary B2 delete errors
2024-07-01 19:25:33 +00:00
Deleting files on B2 could sometimes fail temporarily, which required restic to retry the
delete operation. In some cases the file was deleted nevertheless, causing the retries and
ultimately the restic command to fail. This has now been fixed.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3541
https://github.com/restic/restic/pull/3544
* Enhancement #3542: Add file mode in symbolic notation to `ls --json`
2024-07-01 19:25:33 +00:00
The `ls --json` command now provides the file mode in symbolic notation (using the
`permissions` key), aligned with `find --json`.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3542
https://github.com/restic/restic/pull/3573
https://forum.restic.net/t/restic-ls-understanding-file-mode-with-json/4371
2022-03-26 19:09:40 +00:00
* Enhancement #3593: Improve `copy` performance by parallelizing IO
2024-07-01 19:25:33 +00:00
Restic copy previously only used a single thread for copying blobs between repositories,
which resulted in limited performance when copying small blobs to/from a high latency backend
(i.e. any remote backend, especially b2).
2022-03-26 19:09:40 +00:00
2024-07-01 19:25:33 +00:00
Copying will now use 8 parallel threads to increase the throughput of the copy operation.
2022-03-26 19:09:40 +00:00
https://github.com/restic/restic/pull/3593
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.12.1 (2021-08-03)
2021-08-03 09:45:19 +00:00
The following sections list the changes in restic 0.12.1 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2021-08-03 09:45:19 +00:00
* Fix #2742: Improve error handling for rclone and REST backend over HTTP2
* Fix #3111: Fix terminal output redirection for PowerShell
2023-01-12 19:50:45 +00:00
* Fix #3184: `backup --quiet` no longer prints status information
2021-08-03 09:45:19 +00:00
* Fix #3214: Treat an empty password as a fatal error for repository init
* Fix #3267: `copy` failed to copy snapshots in rare cases
* Fix #3296: Fix crash of `check --read-data-subset=x%` run for an empty repository
* Fix #3302: Fix `fdopendir: not a directory` error for local backend
2023-01-12 19:50:45 +00:00
* Fix #3305: Fix possibly missing backup summary of JSON output in case of error
2021-08-03 09:45:19 +00:00
* Fix #3334: Print `created new cache` message only on a terminal
* Fix #3380: Fix crash of `backup --exclude='**'`
* Fix #3439: Correctly handle download errors during `restore`
* Chg #3247: Empty files now have size of 0 in `ls --json` output
* Enh #2780: Add release binaries for s390x architecture on Linux
2023-01-12 19:50:45 +00:00
* Enh #3167: Allow specifying limit of `snapshots` list
2021-08-03 09:45:19 +00:00
* Enh #3293: Add `--repository-file2` option to `init` and `copy` command
* Enh #3312: Add auto-completion support for fish
* Enh #3336: SFTP backend now checks for disk space
* Enh #3377: Add release binaries for Apple Silicon
* Enh #3414: Add `--keep-within-hourly` option to restic forget
* Enh #3426: Optimize read performance of mount command
* Enh #3427: `find --pack` fallback to index if data file is missing
2023-01-12 19:50:45 +00:00
* Enh #3456: Support filtering and specifying untagged snapshots
2021-08-03 09:45:19 +00:00
2023-12-24 10:45:26 +00:00
## Details
2021-08-03 09:45:19 +00:00
* Bugfix #2742: Improve error handling for rclone and REST backend over HTTP2
2024-07-01 19:25:33 +00:00
When retrieving data from the rclone / REST backend while also using HTTP2 restic did not detect
when no data was returned at all. This could cause for example the `check` command to report the
following error:
2021-08-03 09:45:19 +00:00
Pack ID does not match, want [...], got e3b0c442
This has been fixed by correctly detecting and retrying the incomplete download.
https://github.com/restic/restic/issues/2742
https://github.com/restic/restic/pull/3453
https://forum.restic.net/t/http2-stream-closed-connection-reset-context-canceled/3743/10
* Bugfix #3111: Fix terminal output redirection for PowerShell
2024-07-01 19:25:33 +00:00
When redirecting the output of restic using PowerShell on Windows, the output contained
terminal escape characters. This has been fixed by properly detecting the terminal type.
2021-08-03 09:45:19 +00:00
2024-07-01 19:25:33 +00:00
In addition, the mintty terminal now shows progress output for the backup command.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3111
https://github.com/restic/restic/pull/3325
* Bugfix #3184: `backup --quiet` no longer prints status information
2024-07-01 19:25:33 +00:00
A regression in the latest restic version caused the output of `backup --quiet` to contain
large amounts of backup progress information when run using an interactive terminal. This is
fixed now.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
A workaround for this bug is to run restic as follows: `restic backup --quiet [..] | cat -`.
2021-08-03 09:45:19 +00:00
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3184
https://github.com/restic/restic/pull/3186
2021-08-03 09:45:19 +00:00
* Bugfix #3214: Treat an empty password as a fatal error for repository init
2024-07-01 19:25:33 +00:00
When attempting to initialize a new repository, if an empty password was supplied, the
repository would be created but the init command would return an error with a stack trace. Now,
if an empty password is provided, it is treated as a fatal error, and no repository is created.
2021-08-03 09:45:19 +00:00
https://github.com/restic/restic/issues/3214
https://github.com/restic/restic/pull/3283
* Bugfix #3267: `copy` failed to copy snapshots in rare cases
2024-07-01 19:25:33 +00:00
The `copy` command could in rare cases fail with the error message `SaveTree(...) returned
unexpected id ...`. This has been fixed.
2021-08-03 09:45:19 +00:00
2024-07-01 19:25:33 +00:00
On Linux/BSDs, the error could be caused by backing up symlinks with non-UTF-8 target paths.
Note that, due to limitations in the repository format, these are not stored properly and
should be avoided if possible.
2021-08-03 09:45:19 +00:00
https://github.com/restic/restic/issues/3267
https://github.com/restic/restic/pull/3310
* Bugfix #3296: Fix crash of `check --read-data-subset=x%` run for an empty repository
2024-07-01 19:25:33 +00:00
The command `restic check --read-data-subset=x%` crashed when run for an empty repository.
This has been fixed.
2021-08-03 09:45:19 +00:00
https://github.com/restic/restic/issues/3296
https://github.com/restic/restic/pull/3309
* Bugfix #3302: Fix `fdopendir: not a directory` error for local backend
2024-07-01 19:25:33 +00:00
The `check`, `list packs`, `prune` and `rebuild-index` commands failed for the local backend
when the `data` folder in the repository contained files. This has been fixed.
2021-08-03 09:45:19 +00:00
https://github.com/restic/restic/issues/3302
https://github.com/restic/restic/pull/3308
2023-01-12 19:50:45 +00:00
* Bugfix #3305: Fix possibly missing backup summary of JSON output in case of error
2024-07-01 19:25:33 +00:00
When using `--json` output it happened from time to time that the summary output was missing in
case an error occurred. This has been fixed.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/3305
2021-08-03 09:45:19 +00:00
* Bugfix #3334: Print `created new cache` message only on a terminal
2024-07-01 19:25:33 +00:00
The message `created new cache` was printed even when the output wasn't a terminal. That broke
piping `restic dump` output to tar or zip if cache directory didn't exist. The message is now
only printed on a terminal.
2021-08-03 09:45:19 +00:00
https://github.com/restic/restic/issues/3334
https://github.com/restic/restic/pull/3343
* Bugfix #3380: Fix crash of `backup --exclude='**'`
2024-07-01 19:25:33 +00:00
The exclude filter `**`, which excludes all files, caused restic to crash. This has been
corrected.
2021-08-03 09:45:19 +00:00
https://github.com/restic/restic/issues/3380
https://github.com/restic/restic/pull/3393
* Bugfix #3439: Correctly handle download errors during `restore`
2024-07-01 19:25:33 +00:00
Due to a regression in restic 0.12.0, the `restore` command in some cases did not retry download
errors and only printed a warning. This has been fixed by retrying incomplete data downloads.
2021-08-03 09:45:19 +00:00
https://github.com/restic/restic/issues/3439
https://github.com/restic/restic/pull/3449
* Change #3247: Empty files now have size of 0 in `ls --json` output
2024-07-01 19:25:33 +00:00
The `ls --json` command used to omit the sizes of empty files in its output. It now reports a size
of zero explicitly for regular files, while omitting the size field for all other types.
2021-08-03 09:45:19 +00:00
https://github.com/restic/restic/issues/3247
https://github.com/restic/restic/pull/3257
* Enhancement #2780: Add release binaries for s390x architecture on Linux
We've added release binaries for Linux using the s390x architecture.
https://github.com/restic/restic/issues/2780
https://github.com/restic/restic/pull/3452
2023-01-12 19:50:45 +00:00
* Enhancement #3167: Allow specifying limit of `snapshots` list
2024-07-01 19:25:33 +00:00
The `--last` option allowed limiting the output of the `snapshots` command to the latest
snapshot for each host. The new `--latest n` option allows limiting the output to the latest `n`
snapshots.
2023-01-12 19:50:45 +00:00
This change deprecates the option `--last` in favour of `--latest 1`.
https://github.com/restic/restic/pull/3167
2021-08-03 09:45:19 +00:00
* Enhancement #3293: Add `--repository-file2` option to `init` and `copy` command
2024-07-01 19:25:33 +00:00
The `init` and `copy` command can now be used with the `--repository-file2` option or the
`$RESTIC_REPOSITORY_FILE2` environment variable. These to options are in addition to the
`--repo2` flag and allow you to read the destination repository from a file.
2021-08-03 09:45:19 +00:00
2024-07-01 19:25:33 +00:00
Using both `--repository-file` and `--repo2` options resulted in an error for the `copy` or
`init` command. The handling of this combination of options has been fixed. A workaround for
this issue is to only use `--repo` or `-r` and `--repo2` for `init` or `copy`.
2021-08-03 09:45:19 +00:00
https://github.com/restic/restic/issues/3293
https://github.com/restic/restic/pull/3294
* Enhancement #3312: Add auto-completion support for fish
The `generate` command now supports fish auto completion.
https://github.com/restic/restic/pull/3312
* Enhancement #3336: SFTP backend now checks for disk space
2024-07-01 19:25:33 +00:00
Backing up over SFTP previously spewed multiple generic "failure" messages when the remote
disk was full. It now checks for disk space before writing a file and fails immediately with a "no
space left on device" message.
2021-08-03 09:45:19 +00:00
https://github.com/restic/restic/issues/3336
https://github.com/restic/restic/pull/3345
* Enhancement #3377: Add release binaries for Apple Silicon
We've added release binaries for macOS on Apple Silicon (M1).
https://github.com/restic/restic/issues/3377
https://github.com/restic/restic/pull/3394
* Enhancement #3414: Add `--keep-within-hourly` option to restic forget
2024-07-01 19:25:33 +00:00
The `forget` command allowed keeping a given number of hourly backups or to keep all backups
within a given interval, but it was not possible to specify keeping hourly backups within a
given interval.
2021-08-03 09:45:19 +00:00
2024-07-01 19:25:33 +00:00
The new `--keep-within-hourly` option now offers this functionality. Similar options for
daily/weekly/monthly/yearly are also implemented, the new options are:
2021-08-03 09:45:19 +00:00
2024-07-01 19:25:33 +00:00
--keep-within-hourly <1y2m3d4h> --keep-within-daily <1y2m3d4h> --keep-within-weekly
<1y2m3d4h> --keep-within-monthly <1y2m3d4h> --keep-within-yearly <1y2m3d4h>
2021-08-03 09:45:19 +00:00
https://github.com/restic/restic/issues/3414
https://github.com/restic/restic/pull/3416
https://forum.restic.net/t/forget-policy/4014/11
* Enhancement #3426: Optimize read performance of mount command
2024-07-01 19:25:33 +00:00
Reading large files in a mounted repository may be up to five times faster. This improvement
primarily applies to repositories stored at a backend that can be accessed with low latency,
like e.g. the local backend.
2021-08-03 09:45:19 +00:00
https://github.com/restic/restic/pull/3426
* Enhancement #3427: `find --pack` fallback to index if data file is missing
2024-07-01 19:25:33 +00:00
When investigating a repository with missing data files, it might be useful to determine
affected snapshots before running `rebuild-index`. Previously, `find --pack pack-id`
returned no data as it required accessing the data file. Now, if the necessary data is still
available in the repository index, it gets retrieved from there.
2021-08-03 09:45:19 +00:00
2024-07-01 19:25:33 +00:00
The command now also supports looking up multiple pack files in a single `find` run.
2021-08-03 09:45:19 +00:00
https://github.com/restic/restic/pull/3427
https://forum.restic.net/t/missing-packs-not-found/2600
2023-01-12 19:50:45 +00:00
* Enhancement #3456: Support filtering and specifying untagged snapshots
2024-07-01 19:25:33 +00:00
It was previously not possible to specify an empty tag with the `--tag` and `--keep-tag`
options. This has now been fixed, such that `--tag ''` and `--keep-tag ''` now matches
snapshots without tags. This allows e.g. the `snapshots` and `forget` commands to only
operate on untagged snapshots.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3456
https://github.com/restic/restic/pull/3457
2021-08-03 09:45:19 +00:00
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.12.0 (2021-02-14)
2021-02-14 10:44:00 +00:00
The following sections list the changes in restic 0.12.0 relevant to
restic users. The changes are ordered by importance.
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## Summary
2021-02-14 10:44:00 +00:00
* Fix #1681: Make `mount` not create missing mount point directory
* Fix #1800: Ignore `no data available` filesystem error during backup
* Fix #2563: Report the correct owner of directories in FUSE mounts
* Fix #2688: Make `backup` and `tag` commands separate tags by comma
* Fix #2739: Make the `cat` command respect the `--no-lock` option
2023-01-12 19:50:45 +00:00
* Fix #3014: Fix sporadic stream reset between rclone and restic
2021-02-14 10:44:00 +00:00
* Fix #3087: The `--use-fs-snapshot` option now works on windows/386
* Fix #3100: Do not require gs bucket permissions when running `init`
* Fix #3111: Correctly detect output redirection for `backup` command on Windows
* Fix #3151: Don't create invalid snapshots when `backup` is interrupted
2023-01-12 19:50:45 +00:00
* Fix #3152: Do not hang until foregrounded when completed in background
2021-02-14 10:44:00 +00:00
* Fix #3166: Improve error handling in the `restore` command
* Fix #3232: Correct statistics for overlapping targets
* Fix #3249: Improve error handling in `gs` backend
* Chg #3095: Deleting files on Google Drive now moves them to the trash
2023-01-12 19:50:45 +00:00
* Enh #909: Back up mountpoints as empty directories
2021-02-14 10:44:00 +00:00
* Enh #2186: Allow specifying percentage in `check --read-data-subset`
2023-01-12 19:50:45 +00:00
* Enh #2433: Make the `dump` command support `zip` format
2021-02-14 10:44:00 +00:00
* Enh #2453: Report permanent/fatal backend errors earlier
2023-01-12 19:50:45 +00:00
* Enh #2495: Add option to let `backup` trust mtime without checking ctime
2021-02-14 10:44:00 +00:00
* Enh #2528: Add Alibaba/Aliyun OSS support in the `s3` backend
* Enh #2706: Configurable progress reports for non-interactive terminals
* Enh #2718: Improve `prune` performance and make it more customizable
* Enh #2941: Speed up the repacking step of the `prune` command
2023-01-12 19:50:45 +00:00
* Enh #2944: Add `backup` options `--files-from-{verbatim,raw}`
2021-02-14 10:44:00 +00:00
* Enh #3006: Speed up the `rebuild-index` command
* Enh #3048: Add more checks for index and pack files in the `check` command
2023-01-12 19:50:45 +00:00
* Enh #3083: Allow usage of deprecated S3 `ListObjects` API
2021-02-14 10:44:00 +00:00
* Enh #3099: Reduce memory usage of `check` command
* Enh #3106: Parallelize scan of snapshot content in `copy` and `prune`
* Enh #3130: Parallelize reading of locks and snapshots
2023-01-12 19:50:45 +00:00
* Enh #3147: Support additional environment variables for Swift authentication
* Enh #3191: Add release binaries for MIPS architectures
* Enh #3250: Add several more error checks
2021-02-14 10:44:00 +00:00
* Enh #3254: Enable HTTP/2 for backend connections
2023-12-24 10:45:26 +00:00
## Details
2021-02-14 10:44:00 +00:00
* Bugfix #1681: Make `mount` not create missing mount point directory
2024-07-01 19:25:33 +00:00
When specifying a non-existent directory as mount point for the `mount` command, restic used
to create the specified directory automatically.
2021-02-14 10:44:00 +00:00
2024-07-01 19:25:33 +00:00
This has now changed such that restic instead gives an error when the specified directory for
the mount point does not exist.
2021-02-14 10:44:00 +00:00
https://github.com/restic/restic/issues/1681
https://github.com/restic/restic/pull/3008
* Bugfix #1800: Ignore `no data available` filesystem error during backup
2024-07-01 19:25:33 +00:00
Restic was unable to backup files on some filesystems, for example certain configurations of
CIFS on Linux which return a `no data available` error when reading extended attributes. These
errors are now ignored.
2021-02-14 10:44:00 +00:00
https://github.com/restic/restic/issues/1800
https://github.com/restic/restic/pull/3034
* Bugfix #2563: Report the correct owner of directories in FUSE mounts
2024-07-01 19:25:33 +00:00
Restic 0.10.0 changed the FUSE mount to always report the current user as the owner of
directories within the FUSE mount, which is incorrect.
2021-02-14 10:44:00 +00:00
This is now changed back to reporting the correct owner of a directory.
https://github.com/restic/restic/issues/2563
https://github.com/restic/restic/pull/3141
* Bugfix #2688: Make `backup` and `tag` commands separate tags by comma
2024-07-01 19:25:33 +00:00
Running `restic backup --tag foo,bar` previously created snapshots with one single tag
containing a comma (`foo,bar`) instead of two tags (`foo`, `bar`).
2021-02-14 10:44:00 +00:00
2024-07-01 19:25:33 +00:00
Similarly, the `tag` command's `--set`, `--add` and `--remove` options would treat
`foo,bar` as one tag instead of two tags. This was inconsistent with other commands and often
unexpected when one intended `foo,bar` to mean two tags.
2021-02-14 10:44:00 +00:00
2024-07-01 19:25:33 +00:00
To be consistent in all commands, restic now interprets `foo,bar` to mean two separate tags
(`foo` and `bar`) instead of one tag (`foo,bar`) everywhere, including in the `backup` and
`tag` commands.
2021-02-14 10:44:00 +00:00
2024-07-01 19:25:33 +00:00
NOTE: This change might result in unexpected behavior in cases where you use the `forget`
command and filter on tags like `foo,bar`. Snapshots previously backed up with `--tag
foo,bar` will still not match that filter, but snapshots saved from now on will match that
filter.
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2024-07-01 19:25:33 +00:00
To replace `foo,bar` tags with `foo` and `bar` tags in old snapshots, you can first generate a
list of the relevant snapshots using a command like:
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2024-07-01 19:25:33 +00:00
Restic snapshots --json --quiet | jq '.[] | select(contains({tags: ["foo,bar"]})) | .id'
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2024-07-01 19:25:33 +00:00
And then use `restic tag --set foo --set bar snapshotID [...]` to set the new tags. Please adjust
the commands to include real tag names and any additional tags, as well as the list of snapshots
to process.
2021-02-14 10:44:00 +00:00
https://github.com/restic/restic/issues/2688
https://github.com/restic/restic/pull/2690
https://github.com/restic/restic/pull/3197
* Bugfix #2739: Make the `cat` command respect the `--no-lock` option
The `cat` command would not respect the `--no-lock` flag. This is now fixed.
https://github.com/restic/restic/issues/2739
2023-01-12 19:50:45 +00:00
* Bugfix #3014: Fix sporadic stream reset between rclone and restic
2024-07-01 19:25:33 +00:00
Sometimes when using restic with the `rclone` backend, an error message similar to the
following would be printed:
2023-01-12 19:50:45 +00:00
Didn't finish writing GET request (wrote 0/xxx): http2: stream closed
2024-07-01 19:25:33 +00:00
It was found that this was caused by restic closing the connection to rclone to soon when
downloading data. A workaround has been added which waits for the end of the download before
closing the connection.
2023-01-12 19:50:45 +00:00
https://github.com/rclone/rclone/issues/2598
https://github.com/restic/restic/pull/3014
2021-02-14 10:44:00 +00:00
* Bugfix #3087: The `--use-fs-snapshot` option now works on windows/386
Restic failed to create VSS snapshots on windows/386 with the following error:
GetSnapshotProperties() failed: E_INVALIDARG (0x80070057)
This is now fixed.
https://github.com/restic/restic/issues/3087
https://github.com/restic/restic/pull/3090
* Bugfix #3100: Do not require gs bucket permissions when running `init`
2024-07-01 19:25:33 +00:00
Restic used to require bucket level permissions for the `gs` backend in order to initialize a
restic repository.
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2024-07-01 19:25:33 +00:00
It now allows a `gs` service account to initialize a repository if the bucket does exist and the
service account has permissions to write/read to that bucket.
2021-02-14 10:44:00 +00:00
https://github.com/restic/restic/issues/3100
* Bugfix #3111: Correctly detect output redirection for `backup` command on Windows
2024-07-01 19:25:33 +00:00
On Windows, since restic 0.10.0 the `backup` command did not properly detect when the output
was redirected to a file. This caused restic to output terminal control characters. This has
been fixed by correcting the terminal detection.
2021-02-14 10:44:00 +00:00
https://github.com/restic/restic/issues/3111
https://github.com/restic/restic/pull/3150
* Bugfix #3151: Don't create invalid snapshots when `backup` is interrupted
2024-07-01 19:25:33 +00:00
When canceling a backup run at a certain moment it was possible that restic created a snapshot
with an invalid "null" tree. This caused `check` and other operations to fail. The `backup`
command now properly handles interruptions and never saves a snapshot when interrupted.
2021-02-14 10:44:00 +00:00
https://github.com/restic/restic/issues/3151
https://github.com/restic/restic/pull/3164
2023-01-12 19:50:45 +00:00
* Bugfix #3152: Do not hang until foregrounded when completed in background
2024-07-01 19:25:33 +00:00
On Linux, when running in the background restic failed to stop the terminal output of the
`backup` command after it had completed. This caused restic to hang until moved to the
foreground. This has now been fixed.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/3152
https://forum.restic.net/t/restic-alpine-container-cron-hangs-epoll-pwait/3334
2021-02-14 10:44:00 +00:00
* Bugfix #3166: Improve error handling in the `restore` command
2024-07-01 19:25:33 +00:00
The `restore` command used to not print errors while downloading file contents from the
repository. It also incorrectly exited with a zero error code even when there were errors
during the restore process. This has all been fixed and `restore` now returns with a non-zero
exit code when there's an error.
2021-02-14 10:44:00 +00:00
https://github.com/restic/restic/issues/3166
https://github.com/restic/restic/pull/3207
* Bugfix #3232: Correct statistics for overlapping targets
2024-07-01 19:25:33 +00:00
A user reported that restic's statistics and progress information during backup was not
correctly calculated when the backup targets (files/dirs to save) overlap. For example,
consider a directory `foo` which contains (among others) a file `foo/bar`. When `restic
backup foo foo/bar` was run, restic counted the size of the file `foo/bar` twice, so the
completeness percentage as well as the number of files was wrong. This is now corrected.
2021-02-14 10:44:00 +00:00
https://github.com/restic/restic/issues/3232
https://github.com/restic/restic/pull/3243
* Bugfix #3249: Improve error handling in `gs` backend
2024-07-01 19:25:33 +00:00
The `gs` backend did not notice when the last step of completing a file upload failed. Under rare
circumstances, this could cause missing files in the backup repository. This has now been
fixed.
2021-02-14 10:44:00 +00:00
https://github.com/restic/restic/pull/3249
* Change #3095: Deleting files on Google Drive now moves them to the trash
2024-07-01 19:25:33 +00:00
When deleting files on Google Drive via the `rclone` backend, restic used to bypass the trash
folder required that one used the `-o rclone.args` option to enable usage of the trash folder.
This ensured that deleted files in Google Drive were not kept indefinitely in the trash folder.
However, since Google Drive's trash retention policy changed to deleting trashed files after
30 days, this is no longer needed.
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2024-07-01 19:25:33 +00:00
Restic now leaves it up to rclone and its configuration to use or not use the trash folder when
deleting files. The default is to use the trash folder, as of rclone 1.53.2. To re-enable the
restic 0.11 behavior, set the `RCLONE_DRIVE_USE_TRASH` environment variable or change the
rclone configuration. See the rclone documentation for more details.
2021-02-14 10:44:00 +00:00
https://github.com/restic/restic/issues/3095
https://github.com/restic/restic/pull/3102
2023-01-12 19:50:45 +00:00
* Enhancement #909: Back up mountpoints as empty directories
2024-07-01 19:25:33 +00:00
When the `--one-file-system` option is specified to `restic backup`, it ignores all file
systems mounted below one of the target directories. This means that when a snapshot is
restored, users needed to manually recreate the mountpoint directories.
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2024-07-01 19:25:33 +00:00
Restic now backs up mountpoints as empty directories and therefore implements the same
approach as `tar`.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/909
https://github.com/restic/restic/pull/3119
2021-02-14 10:44:00 +00:00
* Enhancement #2186: Allow specifying percentage in `check --read-data-subset`
2024-07-01 19:25:33 +00:00
We've enhanced the `check` command's `--read-data-subset` option to also accept a
percentage (e.g. `2.5%` or `10%`). This will check the given percentage of pack files (which
are randomly selected on each run).
2021-02-14 10:44:00 +00:00
https://github.com/restic/restic/issues/2186
https://github.com/restic/restic/pull/3038
2023-01-12 19:50:45 +00:00
* Enhancement #2433: Make the `dump` command support `zip` format
2024-07-01 19:25:33 +00:00
Previously, restic could dump the contents of a whole folder structure only in the `tar`
format. The `dump` command now has a new flag to change output format to `zip`. Just pass
`--archive zip` as an option to `restic dump`.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/2433
https://github.com/restic/restic/pull/3081
2021-02-14 10:44:00 +00:00
* Enhancement #2453: Report permanent/fatal backend errors earlier
2024-07-01 19:25:33 +00:00
When encountering errors in reading from or writing to storage backends, restic retries the
failing operation up to nine times (for a total of ten attempts). It used to retry all backend
operations, but now detects some permanent error conditions so that it can report fatal errors
earlier.
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2024-07-01 19:25:33 +00:00
Permanent failures include local disks being full, SSH connections dropping and permission
errors.
2021-02-14 10:44:00 +00:00
https://github.com/restic/restic/issues/2453
https://github.com/restic/restic/issues/3180
https://github.com/restic/restic/pull/3170
https://github.com/restic/restic/pull/3181
2023-01-12 19:50:45 +00:00
* Enhancement #2495: Add option to let `backup` trust mtime without checking ctime
2024-07-01 19:25:33 +00:00
The `backup` command used to require that both `ctime` and `mtime` of a file matched with a
previously backed up version to determine that the file was unchanged. In other words, if
either `ctime` or `mtime` of the file had changed, it would be considered changed and restic
would read the file's content again to back up the relevant (changed) parts of it.
The new option `--ignore-ctime` makes restic look at `mtime` only, such that `ctime` changes
for a file does not cause restic to read the file's contents again.
The check for both `ctime` and `mtime` was introduced in restic 0.9.6 to make backups more
reliable in the face of programs that reset `mtime` (some Unix archivers do that), but it turned
out to often be expensive because it made restic read file contents even if only the metadata
(owner, permissions) of a file had changed. The new `--ignore-ctime` option lets the user
restore the 0.9.5 behavior when needed. The existing `--ignore-inode` option already turned
2023-01-12 19:50:45 +00:00
off this behavior, but also removed a different check.
2024-07-01 19:25:33 +00:00
Please note that changes in files' metadata are still recorded, regardless of the command line
options provided to the backup command.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2495
https://github.com/restic/restic/issues/2558
https://github.com/restic/restic/issues/2819
https://github.com/restic/restic/pull/2823
2021-02-14 10:44:00 +00:00
* Enhancement #2528: Add Alibaba/Aliyun OSS support in the `s3` backend
2024-07-01 19:25:33 +00:00
A new extended option `s3.bucket-lookup` has been added to support Alibaba/Aliyun OSS in the
`s3` backend. The option can be set to one of the following values:
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2024-07-01 19:25:33 +00:00
- `auto` - Existing behaviour - `dns` - Use DNS style bucket access - `path` - Use path style
bucket access
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2024-07-01 19:25:33 +00:00
To make the `s3` backend work with Alibaba/Aliyun OSS you must set `s3.bucket-lookup` to `dns`
and set the `s3.region` parameter. For example:
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Restic -o s3.bucket-lookup=dns -o s3.region=oss-eu-west-1 -r
s3:https://oss-eu-west-1.aliyuncs.com/bucketname init
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Note that `s3.region` must be set, otherwise the MinIO SDK tries to look it up and it seems that
Alibaba doesn't support that properly.
2021-02-14 10:44:00 +00:00
https://github.com/restic/restic/issues/2528
https://github.com/restic/restic/pull/2535
* Enhancement #2706: Configurable progress reports for non-interactive terminals
The `backup`, `check` and `prune` commands never printed any progress reports on
non-interactive terminals. This behavior is now configurable using the
2024-07-01 19:25:33 +00:00
`RESTIC_PROGRESS_FPS` environment variable. Use for example a value of `1` for an update
every second, or `0.01666` for an update every minute.
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2024-07-01 19:25:33 +00:00
The `backup` command now also prints the current progress when restic receives a `SIGUSR1`
signal.
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2024-07-01 19:25:33 +00:00
Setting the `RESTIC_PROGRESS_FPS` environment variable or sending a `SIGUSR1` signal
prints a status report even when `--quiet` was specified.
2021-02-14 10:44:00 +00:00
https://github.com/restic/restic/issues/2706
https://github.com/restic/restic/issues/3194
https://github.com/restic/restic/pull/3199
* Enhancement #2718: Improve `prune` performance and make it more customizable
2024-07-01 19:25:33 +00:00
The `prune` command is now much faster. This is especially the case for remote repositories or
repositories with not much data to remove. Also the memory usage of the `prune` command is now
reduced.
2021-02-14 10:44:00 +00:00
2024-07-01 19:25:33 +00:00
Restic used to rebuild the index from scratch after pruning. This could lead to missing packs in
the index in some cases for eventually consistent backends such as e.g. AWS S3. This behavior is
now changed and the index rebuilding uses the information already known by `prune`.
2021-02-14 10:44:00 +00:00
2024-07-01 19:25:33 +00:00
By default, the `prune` command no longer removes all unused data. This behavior can be
fine-tuned by new options, like the acceptable amount of unused space or the maximum size of
data to reorganize. For more details, please see
2021-02-14 10:44:00 +00:00
https://restic.readthedocs.io/en/stable/060_forget.html .
2024-07-01 19:25:33 +00:00
Moreover, `prune` now accepts the `--dry-run` option and also running `forget --dry-run
--prune` will show what `prune` would do.
2021-02-14 10:44:00 +00:00
This enhancement also fixes several open issues, e.g.: -
https://github.com/restic/restic/issues/1140 -
https://github.com/restic/restic/issues/1599 -
https://github.com/restic/restic/issues/1985 -
https://github.com/restic/restic/issues/2112 -
https://github.com/restic/restic/issues/2227 -
https://github.com/restic/restic/issues/2305
https://github.com/restic/restic/pull/2718
https://github.com/restic/restic/pull/2842
* Enhancement #2941: Speed up the repacking step of the `prune` command
2024-07-01 19:25:33 +00:00
The repack step of the `prune` command, which moves still used file parts into new pack files
such that the old ones can be garbage collected later on, now processes multiple pack files in
parallel. This is especially beneficial for high latency backends or when using a fast network
connection.
2021-02-14 10:44:00 +00:00
https://github.com/restic/restic/pull/2941
2023-01-12 19:50:45 +00:00
* Enhancement #2944: Add `backup` options `--files-from-{verbatim,raw}`
2024-07-01 19:25:33 +00:00
The new `backup` options `--files-from-verbatim` and `--files-from-raw` read a list of
files to back up from a file. Unlike the existing `--files-from` option, these options do not
interpret the listed filenames as glob patterns; instead, whitespace in filenames is
preserved as-is and no pattern expansion is done. Please see the documentation for specifics.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
These new options are highly recommended over `--files-from`, when using a script to generate
the list of files to back up.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2944
https://github.com/restic/restic/issues/3013
2021-02-14 10:44:00 +00:00
* Enhancement #3006: Speed up the `rebuild-index` command
2024-07-01 19:25:33 +00:00
We've optimized the `rebuild-index` command. Now, existing index entries are used to
minimize the number of pack files that must be read. This speeds up the index rebuild a lot.
2021-02-14 10:44:00 +00:00
2024-07-01 19:25:33 +00:00
Additionally, the option `--read-all-packs` has been added, implementing the previous
behavior.
2021-02-14 10:44:00 +00:00
https://github.com/restic/restic/pull/3006
https://github.com/restic/restic/issue/2547
* Enhancement #3048: Add more checks for index and pack files in the `check` command
2024-07-01 19:25:33 +00:00
The `check` command run with the `--read-data` or `--read-data-subset` options used to only
verify only the pack file content - it did not check if the blobs within the pack are correctly
contained in the index.
2021-02-14 10:44:00 +00:00
A check for the latter is now in place, which can print the following error:
Blob ID is not contained in index or position is incorrect
2024-07-01 19:25:33 +00:00
Another test is also added, which compares pack file sizes computed from the index and the pack
header with the actual file size. This test is able to detect truncated pack files.
2021-02-14 10:44:00 +00:00
2024-07-01 19:25:33 +00:00
If the index is not correct, it can be rebuilt by using the `rebuild-index` command.
2021-02-14 10:44:00 +00:00
2024-07-01 19:25:33 +00:00
Having added these tests, `restic check` is now able to detect non-existing blobs which are
wrongly referenced in the index. This situation could have lead to missing data.
2021-02-14 10:44:00 +00:00
https://github.com/restic/restic/pull/3048
https://github.com/restic/restic/pull/3082
2023-01-12 19:50:45 +00:00
* Enhancement #3083: Allow usage of deprecated S3 `ListObjects` API
2021-02-14 10:44:00 +00:00
2024-07-01 19:25:33 +00:00
Some S3 API implementations, e.g. Ceph before version 14.2.5, have a broken `ListObjectsV2`
implementation which causes problems for restic when using their API endpoints. When a broken
server implementation is used, restic prints errors similar to the following:
2021-02-14 10:44:00 +00:00
2023-01-12 19:50:45 +00:00
List() returned error: Truncated response should have continuation token set
2024-07-01 19:25:33 +00:00
As a temporary workaround, restic now allows using the older `ListObjects` endpoint by
setting the `s3.list-objects-v1` extended option, for instance:
2023-01-12 19:50:45 +00:00
Restic -o s3.list-objects-v1=true snapshots
Please note that this option may be removed in future versions of restic.
https://github.com/restic/restic/issues/3083
https://github.com/restic/restic/pull/3085
2021-02-14 10:44:00 +00:00
* Enhancement #3099: Reduce memory usage of `check` command
2024-07-01 19:25:33 +00:00
The `check` command now requires less memory if it is run without the `--check-unused` option.
2021-02-14 10:44:00 +00:00
https://github.com/restic/restic/pull/3099
* Enhancement #3106: Parallelize scan of snapshot content in `copy` and `prune`
2024-07-01 19:25:33 +00:00
The `copy` and `prune` commands used to traverse the directories of snapshots one by one to find
used data. This snapshot traversal is now parallized which can speed up this step several
times.
2021-02-14 10:44:00 +00:00
2024-07-01 19:25:33 +00:00
In addition the `check` command now reports how many snapshots have already been processed.
2021-02-14 10:44:00 +00:00
https://github.com/restic/restic/pull/3106
* Enhancement #3130: Parallelize reading of locks and snapshots
2024-07-01 19:25:33 +00:00
Restic used to read snapshots sequentially. For repositories containing many snapshots this
slowed down commands which have to read all snapshots.
2021-02-14 10:44:00 +00:00
2024-07-01 19:25:33 +00:00
Now the reading of snapshots is parallelized. This speeds up for example `prune`, `backup` and
other commands that search for snapshots with certain properties or which have to find the
`latest` snapshot.
2021-02-14 10:44:00 +00:00
The speed up also applies to locks stored in the backup repository.
https://github.com/restic/restic/pull/3130
https://github.com/restic/restic/pull/3174
2023-01-12 19:50:45 +00:00
* Enhancement #3147: Support additional environment variables for Swift authentication
2024-07-01 19:25:33 +00:00
The `swift` backend now supports the following additional environment variables for passing
authentication details to restic: `OS_USER_ID`, `OS_USER_DOMAIN_ID`,
2023-01-12 19:50:45 +00:00
`OS_PROJECT_DOMAIN_ID` and `OS_TRUST_ID`
2024-07-01 19:25:33 +00:00
Depending on the `openrc` configuration file these might be required when the user and project
domains differ from one another.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3147
https://github.com/restic/restic/pull/3158
* Enhancement #3191: Add release binaries for MIPS architectures
2024-07-01 19:25:33 +00:00
We've added a few new architectures for Linux to the release binaries: `mips`, `mipsle`,
`mips64`, and `mip64le`. MIPS is mostly used for low-end embedded systems.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/3191
https://github.com/restic/restic/pull/3208
* Enhancement #3250: Add several more error checks
2024-07-01 19:25:33 +00:00
We've added a lot more error checks in places where errors were previously ignored (as hinted by
the static analysis program `errcheck` via `golangci-lint`).
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/3250
2021-02-14 10:44:00 +00:00
* Enhancement #3254: Enable HTTP/2 for backend connections
2024-07-01 19:25:33 +00:00
Go's HTTP library usually automatically chooses between HTTP/1.x and HTTP/2 depending on
what the server supports. But for compatibility this mechanism is disabled if DialContext is
used (which is the case for restic). This change allows restic's HTTP client to negotiate
HTTP/2 if supported by the server.
2021-02-14 10:44:00 +00:00
https://github.com/restic/restic/pull/3254
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.11.0 (2020-11-05)
2020-11-05 08:41:22 +00:00
The following sections list the changes in restic 0.11.0 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2020-11-05 08:41:22 +00:00
* Fix #1212: Restore timestamps and permissions on intermediate directories
* Fix #1756: Mark repository files as read-only when using the local backend
* Fix #2241: Hide password in REST backend repository URLs
* Fix #2319: Correctly dump directories into tar files
* Fix #2491: Don't require `self-update --output` placeholder file
* Fix #2834: Fix rare cases of backup command hanging forever
* Fix #2938: Fix manpage formatting
* Fix #2942: Make --exclude-larger-than handle disappearing files
* Fix #2951: Restic generate, help and self-update no longer check passwords
* Fix #2979: Make snapshots --json output [] instead of null when no snapshots
* Enh #340: Add support for Volume Shadow Copy Service (VSS) on Windows
* Enh #1458: New option --repository-file
2023-01-12 19:50:45 +00:00
* Enh #2849: Authenticate to Google Cloud Storage with access token
* Enh #2969: Optimize check for unchanged files during backup
2020-11-05 08:41:22 +00:00
* Enh #2978: Warn if parent snapshot cannot be loaded during backup
2023-12-24 10:45:26 +00:00
## Details
2020-11-05 08:41:22 +00:00
* Bugfix #1212: Restore timestamps and permissions on intermediate directories
2024-07-01 19:25:33 +00:00
When using the `--include` option of the restore command, restic restored timestamps and
permissions only on directories selected by the include pattern. Intermediate directories,
which are necessary to restore files located in sub- directories, were created with default
permissions. We've fixed the restore command to restore timestamps and permissions for these
directories as well.
2020-11-05 08:41:22 +00:00
https://github.com/restic/restic/issues/1212
https://github.com/restic/restic/issues/1402
https://github.com/restic/restic/pull/2906
* Bugfix #1756: Mark repository files as read-only when using the local backend
2024-07-01 19:25:33 +00:00
Files stored in a local repository were marked as writeable on the filesystem for non-Windows
systems, which did not prevent accidental file modifications outside of restic. In addition,
the local backend did not work with certain filesystems and network mounts which do not permit
modifications of file permissions.
2020-11-05 08:41:22 +00:00
2024-07-01 19:25:33 +00:00
Restic now marks files stored in a local repository as read-only on the filesystem on
non-Windows systems. The error handling is improved to support more filesystems.
2020-11-05 08:41:22 +00:00
https://github.com/restic/restic/issues/1756
https://github.com/restic/restic/issues/2157
https://github.com/restic/restic/pull/2989
* Bugfix #2241: Hide password in REST backend repository URLs
2024-07-01 19:25:33 +00:00
When using a password in the REST backend repository URL, the password could in some cases be
included in the output from restic, e.g. when initializing a repo or during an error.
2020-11-05 08:41:22 +00:00
The password is now replaced with "***" where applicable.
https://github.com/restic/restic/issues/2241
https://github.com/restic/restic/pull/2658
* Bugfix #2319: Correctly dump directories into tar files
2024-07-01 19:25:33 +00:00
The dump command previously wrote directories in a tar file in a way which can cause
compatibility problems. This caused, for example, 7zip on Windows to not open tar files
containing directories. In addition it was not possible to dump directories with extended
attributes. These compatibility problems are now corrected.
2020-11-05 08:41:22 +00:00
In addition, a tar file now includes the name of the owner and group of a file.
https://github.com/restic/restic/issues/2319
https://github.com/restic/restic/pull/3039
* Bugfix #2491: Don't require `self-update --output` placeholder file
2024-07-01 19:25:33 +00:00
`restic self-update --output /path/to/new-restic` used to require that new-restic was an
existing file, to be overwritten. Now it's possible to download an updated restic binary to a
new path, without first having to create a placeholder file.
2020-11-05 08:41:22 +00:00
https://github.com/restic/restic/issues/2491
https://github.com/restic/restic/pull/2937
* Bugfix #2834: Fix rare cases of backup command hanging forever
2024-07-01 19:25:33 +00:00
We've fixed an issue with the backup progress reporting which could cause restic to hang
forever right before finishing a backup.
2020-11-05 08:41:22 +00:00
https://github.com/restic/restic/issues/2834
https://github.com/restic/restic/pull/2963
* Bugfix #2938: Fix manpage formatting
The manpage formatting in restic v0.10.0 was garbled, which is fixed now.
https://github.com/restic/restic/issues/2938
https://github.com/restic/restic/pull/2977
* Bugfix #2942: Make --exclude-larger-than handle disappearing files
2024-07-01 19:25:33 +00:00
There was a small bug in the backup command's --exclude-larger-than option where files that
disappeared between scanning and actually backing them up to the repository caused a panic.
This is now fixed.
2020-11-05 08:41:22 +00:00
https://github.com/restic/restic/issues/2942
* Bugfix #2951: Restic generate, help and self-update no longer check passwords
2024-07-01 19:25:33 +00:00
The commands `restic cache`, `generate`, `help` and `self-update` don't need passwords, but
they previously did run the RESTIC_PASSWORD_COMMAND (if set in the environment), prompting
users to authenticate for no reason. They now skip running the password command.
2020-11-05 08:41:22 +00:00
https://github.com/restic/restic/issues/2951
https://github.com/restic/restic/pull/2987
* Bugfix #2979: Make snapshots --json output [] instead of null when no snapshots
2024-07-01 19:25:33 +00:00
Restic previously output `null` instead of `[]` for the `--json snapshots` command, when
there were no snapshots in the repository. This caused some minor problems when parsing the
output, but is now fixed such that `[]` is output when the list of snapshots is empty.
2020-11-05 08:41:22 +00:00
https://github.com/restic/restic/issues/2979
https://github.com/restic/restic/pull/2984
* Enhancement #340: Add support for Volume Shadow Copy Service (VSS) on Windows
2024-07-01 19:25:33 +00:00
Volume Shadow Copy Service allows read access to files that are locked by another process using
an exclusive lock through a filesystem snapshot. Restic was unable to backup those files
before. This update enables backing up these files.
2020-11-05 08:41:22 +00:00
2024-07-01 19:25:33 +00:00
This needs to be enabled explicitely using the --use-fs-snapshot option of the backup
command.
2020-11-05 08:41:22 +00:00
https://github.com/restic/restic/issues/340
https://github.com/restic/restic/pull/2274
* Enhancement #1458: New option --repository-file
2024-07-01 19:25:33 +00:00
We've added a new command-line option --repository-file as an alternative to -r. This allows
to read the repository URL from a file in order to prevent certain types of information leaks,
especially for URLs containing credentials.
2020-11-05 08:41:22 +00:00
https://github.com/restic/restic/issues/1458
https://github.com/restic/restic/issues/2900
https://github.com/restic/restic/pull/2910
2023-01-12 19:50:45 +00:00
* Enhancement #2849: Authenticate to Google Cloud Storage with access token
2024-07-01 19:25:33 +00:00
When using the GCS backend, it is now possible to authenticate with OAuth2 access tokens
instead of a credentials file by setting the GOOGLE_ACCESS_TOKEN environment variable.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/2849
* Enhancement #2969: Optimize check for unchanged files during backup
2024-07-01 19:25:33 +00:00
During a backup restic skips processing files which have not changed since the last backup run.
Previously this required opening each file once which can be slow on network filesystems. The
backup command now checks for file changes before opening a file. This considerably reduces
the time to create a backup on network filesystems.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2969
https://github.com/restic/restic/pull/2970
2020-11-05 08:41:22 +00:00
* Enhancement #2978: Warn if parent snapshot cannot be loaded during backup
2024-07-01 19:25:33 +00:00
During a backup restic uses the parent snapshot to check whether a file was changed and has to be
backed up again. For this check the backup has to read the directories contained in the old
snapshot. If a tree blob cannot be loaded, restic now warns about this problem with the backup
repository.
2020-11-05 08:41:22 +00:00
https://github.com/restic/restic/pull/2978
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.10.0 (2020-09-19)
2020-09-19 15:38:10 +00:00
The following sections list the changes in restic 0.10.0 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2020-09-19 15:38:10 +00:00
* Fix #1863: Report correct number of directories processed by backup
* Fix #2254: Fix tar issues when dumping `/`
* Fix #2281: Handle format verbs like '%' properly in `find` output
* Fix #2298: Do not hang when run as a background job
* Fix #2389: Fix mangled json output of backup command
* Fix #2390: Refresh lock timestamp
* Fix #2429: Backup --json reports total_bytes_processed as 0
* Fix #2469: Fix incorrect bytes stats in `diff` command
* Fix #2518: Do not crash with Synology NAS sftp server
* Fix #2531: Fix incorrect size calculation in `stats --mode restore-size`
* Fix #2537: Fix incorrect file counts in `stats --mode restore-size`
* Fix #2592: SFTP backend supports IPv6 addresses
* Fix #2607: Honor RESTIC_CACHE_DIR environment variable on Mac and Windows
* Fix #2668: Don't abort the stats command when data blobs are missing
* Fix #2674: Add stricter prune error checks
* Fix #2899: Fix possible crash in the progress bar of check --read-data
2023-01-12 19:50:45 +00:00
* Chg #1597: Honor the --no-lock flag in the mount command
2020-09-19 15:38:10 +00:00
* Chg #2482: Remove vendored dependencies
* Chg #2546: Return exit code 3 when failing to backup all source data
* Chg #2600: Update dependencies, require Go >= 1.13
2023-01-12 19:50:45 +00:00
* Enh #323: Add command for copying snapshots between repositories
* Enh #551: Use optimized library for hash calculation of file chunks
2020-09-19 15:38:10 +00:00
* Enh #1570: Support specifying multiple host flags for various commands
* Enh #1680: Optimize `restic mount`
* Enh #2072: Display snapshot date when using `restic find`
* Enh #2175: Allow specifying user and host when creating keys
2023-01-12 19:50:45 +00:00
* Enh #2195: Simplify and improve restore performance
2020-09-19 15:38:10 +00:00
* Enh #2277: Add support for ppc64le
2023-01-12 19:50:45 +00:00
* Enh #2328: Improve speed of check command
2020-09-19 15:38:10 +00:00
* Enh #2395: Ignore sync errors when operation not supported by local filesystem
2023-01-12 19:50:45 +00:00
* Enh #2423: Support user@domain parsing as user
2020-09-19 15:38:10 +00:00
* Enh #2427: Add flag `--iexclude-file` to backup command
* Enh #2569: Support excluding files by their size
* Enh #2571: Self-heal missing file parts during backup of unchanged files
* Enh #2576: Improve the chunking algorithm
* Enh #2598: Improve speed of diff command
* Enh #2599: Slightly reduce memory usage of prune and stats commands
* Enh #2733: S3 backend: Add support for WebIdentityTokenFile
* Enh #2773: Optimize handling of new index entries
* Enh #2781: Reduce memory consumption of in-memory index
* Enh #2786: Optimize `list blobs` command
* Enh #2790: Optimized file access in restic mount
* Enh #2840: Speed-up file deletion in forget, prune and rebuild-index
2023-01-12 19:50:45 +00:00
* Enh #2858: Support filtering snapshots by tag and path in the stats command
2020-09-19 15:38:10 +00:00
2023-12-24 10:45:26 +00:00
## Details
2020-09-19 15:38:10 +00:00
* Bugfix #1863: Report correct number of directories processed by backup
2024-07-01 19:25:33 +00:00
The directory statistics calculation was fixed to report the actual number of processed
directories instead of always zero.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/issues/1863
* Bugfix #2254: Fix tar issues when dumping `/`
2024-07-01 19:25:33 +00:00
We've fixed an issue with dumping either `/` or files on the first sublevel e.g. `/foo` to tar.
This also fixes tar dumping issues on Windows where this issue could also happen.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/issues/2254
https://github.com/restic/restic/issues/2357
https://github.com/restic/restic/pull/2255
* Bugfix #2281: Handle format verbs like '%' properly in `find` output
2024-07-01 19:25:33 +00:00
The JSON or "normal" output of the `find` command can now deal with file names that contain
substrings which the Golang `fmt` package considers "format verbs" like `%s`.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/issues/2281
* Bugfix #2298: Do not hang when run as a background job
2024-07-01 19:25:33 +00:00
Restic did hang on exit while restoring the terminal configuration when it was started as a
background job, for example using `restic ... &`. This has been fixed by only restoring the
terminal configuration when restic is interrupted while reading a password from the
terminal.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/issues/2298
* Bugfix #2389: Fix mangled json output of backup command
2024-07-01 19:25:33 +00:00
We've fixed a race condition in the json output of the backup command that could cause multiple
lines to get mixed up. We've also ensured that the backup summary is printed last.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/issues/2389
https://github.com/restic/restic/pull/2545
* Bugfix #2390: Refresh lock timestamp
2024-07-01 19:25:33 +00:00
Long-running operations did not refresh lock timestamp, resulting in locks becoming stale.
This is now fixed.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/issues/2390
* Bugfix #2429: Backup --json reports total_bytes_processed as 0
2024-07-01 19:25:33 +00:00
We've fixed the json output of total_bytes_processed. The non-json output was already fixed
with pull request #2138 but left the json output untouched.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/issues/2429
* Bugfix #2469: Fix incorrect bytes stats in `diff` command
2024-07-01 19:25:33 +00:00
In some cases, the wrong number of bytes (e.g. 16777215.998 TiB) were reported by the `diff`
command. This is now fixed.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/issues/2469
* Bugfix #2518: Do not crash with Synology NAS sftp server
2024-07-01 19:25:33 +00:00
It was found that when restic is used to store data on an sftp server on a Synology NAS with a
relative path (one which does not start with a slash), it may go into an endless loop trying to
create directories on the server. We've fixed this bug by using a function in the sftp library
instead of our own implementation.
2020-09-19 15:38:10 +00:00
2024-07-01 19:25:33 +00:00
The bug was discovered because the Synology sftp server behaves erratic with non-absolute
path (e.g. `home/restic-repo`). This can be resolved by just using an absolute path instead
(`/home/restic-repo`). We've also added a paragraph in the FAQ.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/issues/2518
https://github.com/restic/restic/issues/2363
https://github.com/restic/restic/pull/2530
* Bugfix #2531: Fix incorrect size calculation in `stats --mode restore-size`
2024-07-01 19:25:33 +00:00
The restore-size mode of stats was counting hard-linked files as if they were independent.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/issues/2531
* Bugfix #2537: Fix incorrect file counts in `stats --mode restore-size`
2024-07-01 19:25:33 +00:00
The restore-size mode of stats was failing to count empty directories and some files with hard
links.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/issues/2537
* Bugfix #2592: SFTP backend supports IPv6 addresses
2024-07-01 19:25:33 +00:00
The SFTP backend now supports IPv6 addresses natively, without relying on aliases in the
external SSH configuration.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/pull/2592
* Bugfix #2607: Honor RESTIC_CACHE_DIR environment variable on Mac and Windows
2024-07-01 19:25:33 +00:00
On Mac and Windows, the RESTIC_CACHE_DIR environment variable was ignored. This variable can
now be used on all platforms to set the directory where restic stores caches.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/pull/2607
* Bugfix #2668: Don't abort the stats command when data blobs are missing
2024-07-01 19:25:33 +00:00
Runing the stats command in the blobs-per-file mode on a repository with missing data blobs
previously resulted in a crash.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/pull/2668
* Bugfix #2674: Add stricter prune error checks
2024-07-01 19:25:33 +00:00
Additional checks were added to the prune command in order to improve resiliency to backend,
hardware and/or networking issues. The checks now detect a few more cases where such outside
factors could potentially cause data loss.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/pull/2674
* Bugfix #2899: Fix possible crash in the progress bar of check --read-data
2024-07-01 19:25:33 +00:00
We've fixed a possible crash while displaying the progress bar for the check --read-data
command. The crash occurred when the length of the progress bar status exceeded the terminal
width, which only happened for very narrow terminal windows.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/pull/2899
https://forum.restic.net/t/restic-rclone-pcloud-connection-issues/2963/15
2023-01-12 19:50:45 +00:00
* Change #1597: Honor the --no-lock flag in the mount command
2024-07-01 19:25:33 +00:00
The mount command now does not lock the repository if given the --no-lock flag. This allows to
mount repositories which are archived on a read only backend/filesystem.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1597
https://github.com/restic/restic/pull/2821
2020-09-19 15:38:10 +00:00
* Change #2482: Remove vendored dependencies
2024-07-01 19:25:33 +00:00
We've removed the vendored dependencies (in the subdir `vendor/`). When building restic, the
Go compiler automatically fetches the dependencies. It will also cryptographically verify
that the correct code has been fetched by using the hashes in `go.sum` (see the link to the
documentation below).
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/issues/2482
https://golang.org/cmd/go/#hdr-Module_downloading_and_verification
* Change #2546: Return exit code 3 when failing to backup all source data
2024-07-01 19:25:33 +00:00
The backup command used to return a zero exit code as long as a snapshot could be created
successfully, even if some of the source files could not be read (in which case the snapshot
would contain the rest of the files).
2020-09-19 15:38:10 +00:00
2024-07-01 19:25:33 +00:00
This made it hard for automation/scripts to detect failures/incomplete backups by looking at
the exit code. Restic now returns the following exit codes for the backup command:
2020-09-19 15:38:10 +00:00
2024-07-01 19:25:33 +00:00
- 0 when the command was successful - 1 when there was a fatal error (no snapshot created) - 3 when
some source data could not be read (incomplete snapshot created)
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/issues/956
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2064
https://github.com/restic/restic/issues/2526
https://github.com/restic/restic/issues/2364
https://github.com/restic/restic/pull/2546
2020-09-19 15:38:10 +00:00
2023-01-12 19:50:45 +00:00
* Change #2600: Update dependencies, require Go >= 1.13
2020-09-19 15:38:10 +00:00
2024-07-01 19:25:33 +00:00
Restic now requires Go to be at least 1.13. This allows simplifications in the build process and
removing workarounds.
2020-09-19 15:38:10 +00:00
2024-07-01 19:25:33 +00:00
This is also probably the last version of restic still supporting mounting repositories via
fuse on macOS. The library we're using for fuse does not support macOS any more and osxfuse is not
open source any more.
2020-09-19 15:38:10 +00:00
2023-01-12 19:50:45 +00:00
https://github.com/bazil/fuse/issues/224
https://github.com/osxfuse/osxfuse/issues/590
https://github.com/restic/restic/pull/2600
https://github.com/restic/restic/pull/2852
https://github.com/restic/restic/pull/2927
2020-09-19 15:38:10 +00:00
* Enhancement #323: Add command for copying snapshots between repositories
2024-07-01 19:25:33 +00:00
We've added a copy command, allowing you to copy snapshots from one repository to another.
2020-09-19 15:38:10 +00:00
2024-07-01 19:25:33 +00:00
Note that this process will have to read (download) and write (upload) the entire snapshot(s)
due to the different encryption keys used on the source and destination repository. Also, the
transferred files are not re-chunked, which may break deduplication between files already
stored in the destination repo and files copied there using this command.
2020-09-19 15:38:10 +00:00
2024-07-01 19:25:33 +00:00
To fully support deduplication between repositories when the copy command is used, the init
command now supports the `--copy-chunker-params` option, which initializes the new
repository with identical parameters for splitting files into chunks as an already existing
repository. This allows copied snapshots to be equally deduplicated in both repositories.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/issues/323
https://github.com/restic/restic/pull/2606
https://github.com/restic/restic/pull/2928
* Enhancement #551: Use optimized library for hash calculation of file chunks
2024-07-01 19:25:33 +00:00
We've switched the library used to calculate the hashes of file chunks, which are used for
deduplication, to the optimized Minio SHA-256 implementation.
2020-09-19 15:38:10 +00:00
2024-07-01 19:25:33 +00:00
Depending on the CPU it improves the hashing throughput by 10-30%. Modern x86 CPUs with the SHA
Extension should be about two to three times faster.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/issues/551
https://github.com/restic/restic/pull/2709
2023-01-12 19:50:45 +00:00
* Enhancement #1570: Support specifying multiple host flags for various commands
2024-07-01 19:25:33 +00:00
Previously commands didn't take more than one `--host` or `-H` argument into account, which
could be limiting with e.g. the `forget` command.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
The `dump`, `find`, `forget`, `ls`, `mount`, `restore`, `snapshots`, `stats` and `tag`
commands will now take into account multiple `--host` and `-H` flags.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1570
* Enhancement #1680: Optimize `restic mount`
2024-07-01 19:25:33 +00:00
We've optimized the FUSE implementation used within restic. `restic mount` is now more
responsive and uses less memory.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1680
https://github.com/restic/restic/pull/2587
https://github.com/restic/restic/pull/2787
* Enhancement #2072: Display snapshot date when using `restic find`
Added the respective snapshot date to the output of `restic find`.
https://github.com/restic/restic/issues/2072
* Enhancement #2175: Allow specifying user and host when creating keys
2024-07-01 19:25:33 +00:00
When adding a new key to the repository, the username and hostname for the new key can be
specified on the command line. This allows overriding the defaults, for example if you would
prefer to use the FQDN to identify the host or if you want to add keys for several different hosts
without having to run the key add command on those hosts.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2175
2020-09-19 15:38:10 +00:00
* Enhancement #2195: Simplify and improve restore performance
Significantly improves restore performance of large files (i.e. 50M+):
https://github.com/restic/restic/issues/2074
https://forum.restic.net/t/restore-using-rclone-gdrive-backend-is-slow/1112/8
https://forum.restic.net/t/degraded-restore-performance-s3-backend/1400
Fixes "not enough cache capacity" error during restore:
https://github.com/restic/restic/issues/2244
2024-07-01 19:25:33 +00:00
NOTE: This new implementation does not guarantee order in which blobs are written to the target
files and, for example, the last blob of a file can be written to the file before any of the
preceeding file blobs. It is therefore possible to have gaps in the data written to the target
files if restore fails or interrupted by the user.
2020-09-19 15:38:10 +00:00
2024-07-01 19:25:33 +00:00
The implementation will try to preallocate space for the restored files on the filesystem to
prevent file fragmentation. This ensures good read performance for large files, like for
example VM images. If preallocating space is not supported by the filesystem, then this step is
silently skipped.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/pull/2195
https://github.com/restic/restic/pull/2893
2023-01-12 19:50:45 +00:00
* Enhancement #2277: Add support for ppc64le
Adds support for ppc64le, the processor architecture from IBM.
https://github.com/restic/restic/issues/2277
2020-09-19 15:38:10 +00:00
* Enhancement #2328: Improve speed of check command
2024-07-01 19:25:33 +00:00
We've improved the check command to traverse trees only once independent of whether they are
contained in multiple snapshots. The check command is now much faster for repositories with a
large number of snapshots.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/issues/2284
https://github.com/restic/restic/pull/2328
2023-01-12 19:50:45 +00:00
* Enhancement #2395: Ignore sync errors when operation not supported by local filesystem
2024-07-01 19:25:33 +00:00
The local backend has been modified to work with filesystems which doesn't support the `sync`
operation. This operation is normally used by restic to ensure that data files are fully
written to disk before continuing.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
For these limited filesystems, saving a file in the backend would previously fail with an
"operation not supported" error. This error is now ignored, which means that e.g. an SMB mount
on macOS can now be used as storage location for a repository.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2395
https://forum.restic.net/t/sync-errors-on-mac-over-smb/1859
2020-09-19 15:38:10 +00:00
* Enhancement #2423: Support user@domain parsing as user
2024-07-01 19:25:33 +00:00
Added the ability for user@domain-like users to be authenticated over SFTP servers.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/pull/2423
2023-01-12 19:50:45 +00:00
* Enhancement #2427: Add flag `--iexclude-file` to backup command
2024-07-01 19:25:33 +00:00
The backup command now supports the flag `--iexclude-file` which is a case-insensitive
version of `--exclude-file`.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2427
https://github.com/restic/restic/pull/2898
* Enhancement #2569: Support excluding files by their size
2024-07-01 19:25:33 +00:00
The `backup` command now supports the `--exclude-larger-than` option to exclude files which
are larger than the specified maximum size. This can for example be useful to exclude
unimportant files with a large file size.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2569
https://github.com/restic/restic/pull/2914
* Enhancement #2571: Self-heal missing file parts during backup of unchanged files
2024-07-01 19:25:33 +00:00
We've improved the resilience of restic to certain types of repository corruption.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
For files that are unchanged since the parent snapshot, the backup command now verifies that
all parts of the files still exist in the repository. Parts that are missing, e.g. from a damaged
repository, are backed up again. This verification was already run for files that were
modified since the parent snapshot, but is now also done for unchanged files.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
Note that restic will not backup file parts that are referenced in the index but where the actual
data is not present on disk, as this situation can only be detected by restic check. Please
ensure that you run `restic check` regularly.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2571
https://github.com/restic/restic/pull/2827
2020-09-19 15:38:10 +00:00
* Enhancement #2576: Improve the chunking algorithm
2024-07-01 19:25:33 +00:00
We've updated the chunker library responsible for splitting files into smaller blocks. It
should improve the chunking throughput by 5-15% depending on the CPU.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/issues/2820
https://github.com/restic/restic/pull/2576
https://github.com/restic/restic/pull/2845
* Enhancement #2598: Improve speed of diff command
2024-07-01 19:25:33 +00:00
We've improved the performance of the diff command when comparing snapshots with similar
content. It should run up to twice as fast as before.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/pull/2598
* Enhancement #2599: Slightly reduce memory usage of prune and stats commands
2024-07-01 19:25:33 +00:00
The prune and the stats command kept directory identifiers in memory twice while searching for
used blobs.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/pull/2599
* Enhancement #2733: S3 backend: Add support for WebIdentityTokenFile
2024-07-01 19:25:33 +00:00
We've added support for EKS IAM roles for service accounts feature to the S3 backend.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/issues/2703
https://github.com/restic/restic/pull/2733
* Enhancement #2773: Optimize handling of new index entries
2024-07-01 19:25:33 +00:00
Restic now uses less memory for backups which add a lot of data, e.g. large initial backups. In
addition, we've improved the stability in some edge cases.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/pull/2773
* Enhancement #2781: Reduce memory consumption of in-memory index
2024-07-01 19:25:33 +00:00
We've improved how the index is stored in memory. This change can reduce memory usage for large
repositories by up to 50% (depending on the operation).
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/pull/2781
https://github.com/restic/restic/pull/2812
* Enhancement #2786: Optimize `list blobs` command
2024-07-01 19:25:33 +00:00
We've changed the implementation of `list blobs` which should be now a bit faster and consume
almost no memory even for large repositories.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/pull/2786
* Enhancement #2790: Optimized file access in restic mount
2024-07-01 19:25:33 +00:00
Reading large (> 100GiB) files from restic mountpoints is now faster, and the speedup is
greater for larger files.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/pull/2790
* Enhancement #2840: Speed-up file deletion in forget, prune and rebuild-index
2024-07-01 19:25:33 +00:00
We've sped up the file deletion for the commands forget, prune and rebuild-index, especially
for remote repositories. Deletion was sequential before and is now run in parallel.
2020-09-19 15:38:10 +00:00
https://github.com/restic/restic/pull/2840
2023-01-12 19:50:45 +00:00
* Enhancement #2858: Support filtering snapshots by tag and path in the stats command
2024-07-01 19:25:33 +00:00
We've added filtering snapshots by `--tag tagList` and by `--path path` to the `stats`
command. This includes filtering of only 'latest' snapshots or all snapshots in a repository.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2858
https://github.com/restic/restic/pull/2859
https://forum.restic.net/t/stats-for-a-host-and-filtered-snapshots/3020
2020-09-19 15:38:10 +00:00
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.9.6 (2019-11-22)
2019-11-22 15:18:55 +00:00
The following sections list the changes in restic 0.9.6 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2019-11-22 15:18:55 +00:00
* Fix #2063: Allow absolute path for filename when backing up from stdin
* Fix #2174: Save files with invalid timestamps
* Fix #2249: Read fresh metadata for unmodified files
* Fix #2301: Add upper bound for t in --read-data-subset=n/t
* Fix #2321: Check errors when loading index files
2019-11-24 14:18:25 +00:00
* Enh #2179: Use ctime when checking for file changes
2019-11-22 15:18:55 +00:00
* Enh #2306: Allow multiple retries for interactive password input
* Enh #2330: Make `--group-by` accept both singular and plural
* Enh #2350: Add option to configure S3 region
2023-12-24 10:45:26 +00:00
## Details
2019-11-22 15:18:55 +00:00
* Bugfix #2063: Allow absolute path for filename when backing up from stdin
2024-07-01 19:25:33 +00:00
When backing up from stdin, handle directory path for `--stdin-filename`. This can be used to
specify the full path for the backed-up file.
2019-11-22 15:18:55 +00:00
https://github.com/restic/restic/issues/2063
* Bugfix #2174: Save files with invalid timestamps
2024-07-01 19:25:33 +00:00
When restic reads invalid timestamps (year is before 0000 or after 9999) it refused to read and
archive the file. We've changed the behavior and will now save modified timestamps with the
year set to either 0000 or 9999, the rest of the timestamp stays the same, so the file will be saved
(albeit with a bogus timestamp).
2019-11-22 15:18:55 +00:00
https://github.com/restic/restic/issues/2174
https://github.com/restic/restic/issues/1173
* Bugfix #2249: Read fresh metadata for unmodified files
2024-07-01 19:25:33 +00:00
Restic took all metadata for files which were detected as unmodified, not taking into account
changed metadata (ownership, mode). This is now corrected.
2019-11-22 15:18:55 +00:00
https://github.com/restic/restic/issues/2249
https://github.com/restic/restic/pull/2252
* Bugfix #2301: Add upper bound for t in --read-data-subset=n/t
2024-07-01 19:25:33 +00:00
256 is the effective maximum for t, but restic would allow larger values, leading to strange
behavior.
2019-11-22 15:18:55 +00:00
https://github.com/restic/restic/issues/2301
https://github.com/restic/restic/pull/2304
* Bugfix #2321: Check errors when loading index files
2024-07-01 19:25:33 +00:00
Restic now checks and handles errors which occur when loading index files, the missing check
leads to odd errors (and a stack trace printed to users) later. This was reported in the forum.
2019-11-22 15:18:55 +00:00
https://github.com/restic/restic/pull/2321
https://forum.restic.net/t/check-rebuild-index-prune/1848/13
2019-11-24 14:18:25 +00:00
* Enhancement #2179: Use ctime when checking for file changes
2024-07-01 19:25:33 +00:00
Previously, restic only checked a file's mtime (along with other non-timestamp metadata) to
decide if a file has changed. This could cause restic to not notice that a file has changed (and
therefore continue to store the old version, as opposed to the modified version) if something
edits the file and then resets the timestamp. Restic now also checks the ctime of files, so any
modifications to a file should be noticed, and the modified file will be backed up. The ctime
check will be disabled if the --ignore-inode flag was given.
2019-11-24 14:18:25 +00:00
2024-07-01 19:25:33 +00:00
If this change causes problems for you, please open an issue, and we can look in to adding a
seperate flag to disable just the ctime check.
2019-11-24 14:18:25 +00:00
https://github.com/restic/restic/issues/2179
https://github.com/restic/restic/pull/2212
2019-11-22 15:18:55 +00:00
* Enhancement #2306: Allow multiple retries for interactive password input
2024-07-01 19:25:33 +00:00
Restic used to quit if the repository password was typed incorrectly once. Restic will now ask
the user again for the repository password if typed incorrectly. The user will now get three
tries to input the correct password before restic quits.
2019-11-22 15:18:55 +00:00
https://github.com/restic/restic/issues/2306
* Enhancement #2330: Make `--group-by` accept both singular and plural
2024-07-01 19:25:33 +00:00
One can now use the values `host`/`hosts`, `path`/`paths` and `tag` / `tags` interchangeably
in the `--group-by` argument.
2019-11-22 15:18:55 +00:00
https://github.com/restic/restic/issues/2330
* Enhancement #2350: Add option to configure S3 region
2024-07-01 19:25:33 +00:00
We've added a new option for setting the region when accessing an S3-compatible service. For
some providers, it is required to set this to a valid value. You can do that either by setting the
environment variable `AWS_DEFAULT_REGION` or using the option `s3.region`, e.g. like this:
`-o s3.region="us-east-1"`.
2019-11-22 15:18:55 +00:00
https://github.com/restic/restic/pull/2350
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.9.5 (2019-04-23)
2019-04-23 11:19:36 +00:00
The following sections list the changes in restic 0.9.5 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2019-04-23 11:19:36 +00:00
* Fix #2135: Return error when no bytes could be read from stdin
* Fix #2181: Don't cancel timeout after 30 seconds for self-update
* Fix #2203: Fix reading passwords from stdin
* Fix #2224: Don't abort the find command when a tree can't be loaded
* Enh #1895: Add case insensitive include & exclude options
* Enh #1937: Support streaming JSON output for backup
* Enh #2037: Add group-by option to snapshots command
* Enh #2124: Ability to dump folders to tar via stdout
* Enh #2139: Return error if no bytes could be read for `backup --stdin`
2023-01-12 19:50:45 +00:00
* Enh #2155: Add Openstack application credential auth for Swift
* Enh #2184: Add --json support to forget command
2019-04-23 11:19:36 +00:00
* Enh #2205: Add --ignore-inode option to backup cmd
* Enh #2220: Add config option to set S3 storage class
2023-12-24 10:45:26 +00:00
## Details
2019-04-23 11:19:36 +00:00
* Bugfix #2135: Return error when no bytes could be read from stdin
2024-07-01 19:25:33 +00:00
We assume that users reading backup data from stdin want to know when no data could be read, so now
restic returns an error when `backup --stdin` is called but no bytes could be read. Usually,
this means that an earlier command in a pipe has failed. The documentation was amended and now
recommends setting the `pipefail` option (`set -o pipefail`).
2019-04-23 11:19:36 +00:00
https://github.com/restic/restic/pull/2135
https://github.com/restic/restic/pull/2139
* Bugfix #2181: Don't cancel timeout after 30 seconds for self-update
https://github.com/restic/restic/issues/2181
* Bugfix #2203: Fix reading passwords from stdin
2024-07-01 19:25:33 +00:00
Passwords for the `init`, `key add`, and `key passwd` commands can now be read from
non-terminal stdin.
2019-04-23 11:19:36 +00:00
https://github.com/restic/restic/issues/2203
* Bugfix #2224: Don't abort the find command when a tree can't be loaded
2024-07-01 19:25:33 +00:00
Change the find command so that missing trees don't result in a crash. Instead, the error is
logged to the debug log, and the tree ID is displayed along with the snapshot it belongs to. This
makes it possible to recover repositories that are missing trees by forgetting the snapshots
they are used in.
2019-04-23 11:19:36 +00:00
https://github.com/restic/restic/issues/2224
* Enhancement #1895: Add case insensitive include & exclude options
2024-07-01 19:25:33 +00:00
The backup and restore commands now have --iexclude and --iinclude flags as case insensitive
variants of --exclude and --include.
2019-04-23 11:19:36 +00:00
https://github.com/restic/restic/issues/1895
https://github.com/restic/restic/pull/2032
* Enhancement #1937: Support streaming JSON output for backup
2024-07-01 19:25:33 +00:00
We've added support for getting machine-readable status output during backup, just pass the
flag `--json` for `restic backup` and restic will output a stream of JSON objects which contain
the current progress.
2019-04-23 11:19:36 +00:00
https://github.com/restic/restic/issues/1937
https://github.com/restic/restic/pull/1944
* Enhancement #2037: Add group-by option to snapshots command
2024-07-01 19:25:33 +00:00
We have added an option to group the output of the snapshots command, similar to the output of the
forget command. The option has been called "--group-by" and accepts any combination of the
values "host", "paths" and "tags", separated by commas. Default behavior (not specifying
--group-by) has not been changed. We have added support of the grouping to the JSON output.
2019-04-23 11:19:36 +00:00
https://github.com/restic/restic/issues/2037
https://github.com/restic/restic/pull/2087
* Enhancement #2124: Ability to dump folders to tar via stdout
2024-07-01 19:25:33 +00:00
We've added the ability to dump whole folders to stdout via the `dump` command. Restic now
requires at least Go 1.10 due to a limitation of the standard library for Go <= 1.9.
2019-04-23 11:19:36 +00:00
https://github.com/restic/restic/issues/2123
https://github.com/restic/restic/pull/2124
* Enhancement #2139: Return error if no bytes could be read for `backup --stdin`
2024-07-01 19:25:33 +00:00
When restic is used to backup the output of a program, like `mysqldump | restic backup --stdin`,
it now returns an error if no bytes could be read at all. This catches the failure case when
`mysqldump` failed for some reason and did not output any data to stdout.
2019-04-23 11:19:36 +00:00
https://github.com/restic/restic/pull/2139
2023-01-12 19:50:45 +00:00
* Enhancement #2155: Add Openstack application credential auth for Swift
2024-07-01 19:25:33 +00:00
Since Openstack Queens Identity (auth V3) service supports an application credential auth
method. It allows to create a technical account with the limited roles. This commit adds an
application credential authentication method for the Swift backend.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2155
* Enhancement #2184: Add --json support to forget command
2024-07-01 19:25:33 +00:00
The forget command now supports the --json argument, outputting the information about what is
(or would-be) kept and removed from the repository.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2184
https://github.com/restic/restic/pull/2185
2019-04-23 11:19:36 +00:00
* Enhancement #2205: Add --ignore-inode option to backup cmd
2024-07-01 19:25:33 +00:00
This option handles backup of virtual filesystems that do not keep fixed inodes for files, like
Fuse-based, pCloud, etc. Ignoring inode changes allows to consider the file as unchanged if
last modification date and size are unchanged.
2019-04-23 11:19:36 +00:00
https://github.com/restic/restic/issues/1631
https://github.com/restic/restic/pull/2205
https://github.com/restic/restic/pull/2047
* Enhancement #2220: Add config option to set S3 storage class
2024-07-01 19:25:33 +00:00
The `s3.storage-class` option can be passed to restic (using `-o`) to specify the storage
class to be used for S3 objects created by restic.
2019-04-23 11:19:36 +00:00
2024-07-01 19:25:33 +00:00
The storage class is passed as-is to S3, so it needs to be understood by the API. On AWS, it can be
one of `STANDARD`, `STANDARD_IA`, `ONEZONE_IA`, `INTELLIGENT_TIERING` and
`REDUCED_REDUNDANCY`. If unspecified, the default storage class is used (`STANDARD` on
AWS).
2019-04-23 11:19:36 +00:00
2024-07-01 19:25:33 +00:00
You can mix storage classes in the same bucket, and the setting isn't stored in the restic
repository, so be sure to specify it with each command that writes to S3.
2019-04-23 11:19:36 +00:00
https://github.com/restic/restic/issues/706
https://github.com/restic/restic/pull/2220
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.9.4 (2019-01-06)
2019-01-06 20:40:31 +00:00
The following sections list the changes in restic 0.9.4 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2019-01-06 20:40:31 +00:00
* Fix #1989: Google Cloud Storage: Respect bandwidth limit
* Fix #2040: Add host name filter shorthand flag for `stats` command
* Fix #2068: Correctly return error loading data
* Fix #2095: Consistently use local time for snapshots times
* Enh #1605: Concurrent restore
* Enh #2017: Mount: Enforce FUSE Unix permissions with allow-other
* Enh #2070: Make all commands display timestamps in local time
* Enh #2085: Allow --files-from to be specified multiple times
2023-01-12 19:50:45 +00:00
* Enh #2089: Increase granularity of the "keep within" retention policy
2019-01-06 20:40:31 +00:00
* Enh #2094: Run command to get password
2023-01-12 19:50:45 +00:00
* Enh #2097: Add key hinting
2019-01-06 20:40:31 +00:00
2023-12-24 10:45:26 +00:00
## Details
2019-01-06 20:40:31 +00:00
* Bugfix #1989: Google Cloud Storage: Respect bandwidth limit
2024-07-01 19:25:33 +00:00
The GCS backend did not respect the bandwidth limit configured, a previous commit
accidentally removed support for it.
2019-01-06 20:40:31 +00:00
https://github.com/restic/restic/issues/1989
https://github.com/restic/restic/pull/2100
* Bugfix #2040: Add host name filter shorthand flag for `stats` command
2024-07-01 19:25:33 +00:00
The default value for `--host` flag was set to 'H' (the shorthand version of the flag), this
caused the lookup for the latest snapshot to fail.
2019-01-06 20:40:31 +00:00
2024-07-01 19:25:33 +00:00
Add shorthand flag `-H` for `--host` (with empty default so if these flags are not specified the
latest snapshot will not filter by host name).
2019-01-06 20:40:31 +00:00
Also add shorthand `-H` for `backup` command.
https://github.com/restic/restic/issues/2040
* Bugfix #2068: Correctly return error loading data
2024-07-01 19:25:33 +00:00
In one case during `prune` and `check`, an error loading data from the backend is not returned
properly. This is now corrected.
2019-01-06 20:40:31 +00:00
https://github.com/restic/restic/issues/1999#issuecomment-433737921
https://github.com/restic/restic/pull/2068
* Bugfix #2095: Consistently use local time for snapshots times
2024-07-01 19:25:33 +00:00
By default snapshots created with restic backup were set to local time, but when the --time flag
was used the provided timestamp was parsed as UTC. With this change all snapshots times are set
to local time.
2019-01-06 20:40:31 +00:00
https://github.com/restic/restic/pull/2095
* Enhancement #1605: Concurrent restore
This change significantly improves restore performance, especially when using
high-latency remote repositories like B2.
2024-07-01 19:25:33 +00:00
The implementation now uses several concurrent threads to download and process multiple
remote files concurrently. To further reduce restore time, each remote file is downloaded
using a single repository request.
2019-01-06 20:40:31 +00:00
https://github.com/restic/restic/issues/1605
https://github.com/restic/restic/pull/1719
* Enhancement #2017: Mount: Enforce FUSE Unix permissions with allow-other
2024-07-01 19:25:33 +00:00
The fuse mount (`restic mount`) now lets the kernel check the permissions of the files within
snapshots (this is done through the `DefaultPermissions` FUSE option) when the option
`--allow-other` is specified.
2019-01-06 20:40:31 +00:00
2024-07-01 19:25:33 +00:00
To restore the old behavior, we've added the `--no-default-permissions` option. This allows
all users that have access to the mount point to access all files within the snapshots.
2019-01-06 20:40:31 +00:00
https://github.com/restic/restic/pull/2017
* Enhancement #2070: Make all commands display timestamps in local time
2024-07-01 19:25:33 +00:00
Restic used to drop the timezone information from displayed timestamps, it now converts
timestamps to local time before printing them so the times can be easily compared to.
2019-01-06 20:40:31 +00:00
https://github.com/restic/restic/pull/2070
* Enhancement #2085: Allow --files-from to be specified multiple times
2024-07-01 19:25:33 +00:00
Before, restic took only the last file specified with `--files-from` into account, this is now
corrected.
2019-01-06 20:40:31 +00:00
https://github.com/restic/restic/issues/2085
https://github.com/restic/restic/pull/2086
2023-01-12 19:50:45 +00:00
* Enhancement #2089: Increase granularity of the "keep within" retention policy
2024-07-01 19:25:33 +00:00
The `keep-within` option of the `forget` command now accepts time ranges with an hourly
granularity. For example, running `restic forget --keep-within 3d12h` will keep all the
snapshots made within three days and twelve hours from the time of the latest snapshot.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2089
https://github.com/restic/restic/pull/2090
2019-01-06 20:40:31 +00:00
* Enhancement #2094: Run command to get password
2024-07-01 19:25:33 +00:00
We've added the `--password-command` option which allows specifying a command that restic
runs every time the password for the repository is needed, so it can be integrated with a
password manager or keyring. The option can also be set via the environment variable
`$RESTIC_PASSWORD_COMMAND`.
2019-01-06 20:40:31 +00:00
https://github.com/restic/restic/pull/2094
2023-01-12 19:50:45 +00:00
* Enhancement #2097: Add key hinting
2024-07-01 19:25:33 +00:00
Added a new option `--key-hint` and corresponding environment variable `RESTIC_KEY_HINT`.
The key hint is a key ID to try decrypting first, before other keys in the repository.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
This change will benefit repositories with many keys; if the correct key hint is supplied then
restic only needs to check one key. If the key hint is incorrect (the key does not exist, or the
password is incorrect) then restic will check all keys, as usual.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2097
2019-01-06 20:40:31 +00:00
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.9.3 (2018-10-13)
2018-10-13 11:48:29 +00:00
The following sections list the changes in restic 0.9.3 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2018-10-13 11:48:29 +00:00
* Fix #1935: Remove truncated files from cache
2018-10-28 19:55:49 +00:00
* Fix #1978: Do not return an error when the scanner is slower than backup
2018-10-13 11:48:29 +00:00
* Enh #1766: Restore: suppress lchown errors when not running as root
* Enh #1777: Improve the `find` command
* Enh #1876: Display reason why forget keeps snapshots
* Enh #1891: Accept glob in paths loaded via --files-from
2023-01-12 19:50:45 +00:00
* Enh #1909: Reject files/dirs by name first
2018-10-13 11:48:29 +00:00
* Enh #1920: Vendor dependencies with Go 1.11 Modules
2023-01-12 19:50:45 +00:00
* Enh #1940: Add directory filter to ls command
2018-10-13 11:48:29 +00:00
* Enh #1949: Add new command `self-update`
* Enh #1953: Ls: Add JSON output support for restic ls cmd
2019-01-06 20:40:31 +00:00
* Enh #1962: Stream JSON output for ls command
2023-01-12 19:50:45 +00:00
* Enh #1967: Use `--host` everywhere
* Enh #2028: Display size of cache directories
2018-10-13 11:48:29 +00:00
2023-12-24 10:45:26 +00:00
## Details
2018-10-13 11:48:29 +00:00
2023-01-12 19:50:45 +00:00
* Bugfix #1935: Remove truncated files from cache
2018-10-13 11:48:29 +00:00
2024-07-01 19:25:33 +00:00
When a file in the local cache is truncated, and restic tries to access data beyond the end of the
(cached) file, it used to return an error "EOF". This is now fixed, such truncated files are
removed and the data is fetched directly from the backend.
2018-10-13 11:48:29 +00:00
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1935
2018-10-13 11:48:29 +00:00
2023-01-12 19:50:45 +00:00
* Bugfix #1978: Do not return an error when the scanner is slower than backup
2018-10-13 11:48:29 +00:00
2024-07-01 19:25:33 +00:00
When restic makes a backup, there's a background task called "scanner" which collects
information on how many files and directories are to be saved, in order to display progress
information to the user. When the backup finishes faster than the scanner, it is aborted
because the result is not needed any more. This logic contained a bug, where quitting the
scanner process was treated as an error, and caused restic to print an unhelpful error message
("context canceled").
2018-10-13 11:48:29 +00:00
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1978
https://github.com/restic/restic/pull/1991
2018-10-13 11:48:29 +00:00
2023-01-12 19:50:45 +00:00
* Enhancement #1766: Restore: suppress lchown errors when not running as root
2018-10-13 11:48:29 +00:00
2024-07-01 19:25:33 +00:00
Like "cp" and "rsync" do, restic now only reports errors for changing the ownership of files
during restore if it is run as root, on non-Windows operating systems. On Windows, the error
is reported as usual.
2018-10-13 11:48:29 +00:00
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1766
2018-10-13 11:48:29 +00:00
* Enhancement #1777: Improve the `find` command
We've updated the `find` command to support multiple patterns.
2024-07-01 19:25:33 +00:00
`restic find` is now able to list the snapshots containing a specific tree or blob, or even the
snapshots that contain blobs belonging to a given pack. A list of IDs can be given, as long as they
all have the same type.
2018-10-13 11:48:29 +00:00
2024-07-01 19:25:33 +00:00
The command `find` can also display the pack IDs the blobs belong to, if the `--show-pack-id`
flag is provided.
2018-10-13 11:48:29 +00:00
https://github.com/restic/restic/issues/1777
https://github.com/restic/restic/pull/1780
* Enhancement #1876: Display reason why forget keeps snapshots
2024-07-01 19:25:33 +00:00
We've added a column to the list of snapshots `forget` keeps which details the reasons to keep a
particuliar snapshot. This makes debugging policies for forget much easier. Please remember
to always try things out with `--dry-run`!
2018-10-13 11:48:29 +00:00
https://github.com/restic/restic/pull/1876
* Enhancement #1891: Accept glob in paths loaded via --files-from
2024-07-01 19:25:33 +00:00
Before that, behaviour was different if paths were appended to command line or from a file,
because wild card characters were expanded by shell if appended to command line, but not
expanded if loaded from file.
2018-10-13 11:48:29 +00:00
https://github.com/restic/restic/issues/1891
2023-01-12 19:50:45 +00:00
* Enhancement #1909: Reject files/dirs by name first
2024-07-01 19:25:33 +00:00
The current scanner/archiver code had an architectural limitation: it always ran the
`lstat()` system call on all files and directories before a decision to include/exclude the
file/dir was made. This lead to a lot of unnecessary system calls for items that could have been
rejected by their name or path only.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
We've changed the archiver/scanner implementation so that it now first rejects by name/path,
and only runs the system call on the remaining items. This reduces the number of `lstat()`
system calls a lot (depending on the exclude settings).
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1909
https://github.com/restic/restic/pull/1912
2018-10-13 11:48:29 +00:00
* Enhancement #1920: Vendor dependencies with Go 1.11 Modules
2024-07-01 19:25:33 +00:00
Until now, we've used `dep` for managing dependencies, we've now switch to using Go modules.
For users this does not change much, only if you want to compile restic without downloading
anything with Go 1.11, then you need to run: `go build -mod=vendor build.go`
2018-10-13 11:48:29 +00:00
https://github.com/restic/restic/pull/1920
2023-01-12 19:50:45 +00:00
* Enhancement #1940: Add directory filter to ls command
2024-07-01 19:25:33 +00:00
The ls command can now be filtered by directories, so that only files in the given directories
will be shown. If the --recursive flag is specified, then ls will traverse subfolders and list
their files as well.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
It used to be possible to specify multiple snapshots, but that has been replaced by only one
snapshot and the possibility of specifying multiple directories.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
Specifying directories constrains the walk, which can significantly speed up the listing.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1940
https://github.com/restic/restic/pull/1941
2018-10-13 11:48:29 +00:00
* Enhancement #1949: Add new command `self-update`
2024-07-01 19:25:33 +00:00
We have added a new command called `self-update` which downloads the latest released version
of restic from GitHub and replaces the current binary with it. It does not rely on any external
program (so it'll work everywhere), but still verifies the GPG signature using the embedded
GPG public key.
2018-10-13 11:48:29 +00:00
2024-07-01 19:25:33 +00:00
By default, the `self-update` command is hidden behind the `selfupdate` built tag, which is
only set when restic is built using `build.go` (including official releases). The reason for
this is that downstream distributions will then not include the command by default, so users
are encouraged to use the platform-specific distribution mechanism.
2018-10-13 11:48:29 +00:00
https://github.com/restic/restic/pull/1949
* Enhancement #1953: Ls: Add JSON output support for restic ls cmd
2024-07-01 19:25:33 +00:00
We've implemented listing files in the repository with JSON as output, just pass `--json` as an
option to `restic ls`. This makes the output of the command machine readable.
2018-10-13 11:48:29 +00:00
https://github.com/restic/restic/pull/1953
2019-01-06 20:40:31 +00:00
* Enhancement #1962: Stream JSON output for ls command
2024-07-01 19:25:33 +00:00
The `ls` command now supports JSON output with the global `--json` flag, and this change
streams out JSON messages one object at a time rather than en entire array buffered in memory
before encoding. The advantage is it allows large listings to be handled efficiently.
2019-01-06 20:40:31 +00:00
2024-07-01 19:25:33 +00:00
Two message types are printed: snapshots and nodes. A snapshot object will precede node
objects which belong to that snapshot. The `struct_type` field can be used to determine which
kind of message an object is.
2019-01-06 20:40:31 +00:00
https://github.com/restic/restic/pull/1962
2023-01-12 19:50:45 +00:00
* Enhancement #1967: Use `--host` everywhere
2024-07-01 19:25:33 +00:00
We now use the flag `--host` for all commands which need a host name, using `--hostname` (e.g.
for `restic backup`) still works, but will print a deprecation warning. Also, add the short
option `-H` where possible.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1967
* Enhancement #2028: Display size of cache directories
2024-07-01 19:25:33 +00:00
The `cache` command now by default shows the size of the individual cache directories. It can be
disabled with `--no-size`.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/2028
https://github.com/restic/restic/pull/2033
2018-10-13 11:48:29 +00:00
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.9.2 (2018-08-06)
2018-08-06 19:28:48 +00:00
The following sections list the changes in restic 0.9.2 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2018-08-06 19:28:48 +00:00
* Fix #1854: Allow saving files/dirs on different fs with `--one-file-system`
2023-01-12 19:50:45 +00:00
* Fix #1861: Fix case-insensitive search with restic find
2018-08-06 19:28:48 +00:00
* Fix #1870: Fix restore with --include
* Fix #1880: Use `--cache-dir` argument for `check` command
* Fix #1893: Return error when exclude file cannot be read
* Enh #874: Add stats command to get information about a repository
2023-01-12 19:50:45 +00:00
* Enh #1477: S3 backend: accept AWS_SESSION_TOKEN
2018-08-06 19:28:48 +00:00
* Enh #1772: Add restore --verify to verify restored file content
* Enh #1853: Add JSON output support to `restic key list`
* Enh #1901: Update the Backblaze B2 library
2023-01-12 19:50:45 +00:00
* Enh #1906: Add support for B2 application keys
2018-08-06 19:28:48 +00:00
2023-12-24 10:45:26 +00:00
## Details
2018-08-06 19:28:48 +00:00
* Bugfix #1854: Allow saving files/dirs on different fs with `--one-file-system`
2024-07-01 19:25:33 +00:00
Restic now allows saving files/dirs on a different file system in a subdir correctly even when
`--one-file-system` is specified.
2018-08-06 19:28:48 +00:00
The first thing the restic archiver code does is to build a tree of the target
2024-07-01 19:25:33 +00:00
files/directories. If it detects that a parent directory is already included (e.g. `restic
backup /foo /foo/bar/baz`), it'll ignore the latter argument.
2018-08-06 19:28:48 +00:00
2024-07-01 19:25:33 +00:00
Without `--one-file-system`, that's perfectly valid: If `/foo` is to be archived, it will
include `/foo/bar/baz`. But with `--one-file-system`, `/foo/bar/baz` may reside on a
different file system, so it won't be included with `/foo`.
2018-08-06 19:28:48 +00:00
https://github.com/restic/restic/issues/1854
https://github.com/restic/restic/pull/1855
2023-01-12 19:50:45 +00:00
* Bugfix #1861: Fix case-insensitive search with restic find
2024-07-01 19:25:33 +00:00
We've fixed the behavior for `restic find -i PATTERN`, which was broken in v0.9.1.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/1861
2018-08-06 19:28:48 +00:00
* Bugfix #1870: Fix restore with --include
We fixed a bug which prevented restic to restore files with an include filter.
https://github.com/restic/restic/issues/1870
https://github.com/restic/restic/pull/1900
* Bugfix #1880: Use `--cache-dir` argument for `check` command
2024-07-01 19:25:33 +00:00
`check` command now uses a temporary sub-directory of the specified directory if set using the
`--cache-dir` argument. If not set, the cache directory is created in the default temporary
directory as before. In either case a temporary cache is used to ensure the actual repository is
checked (rather than a local copy).
2018-08-06 19:28:48 +00:00
2024-07-01 19:25:33 +00:00
The `--cache-dir` argument was not used by the `check` command, instead a cache directory was
created in the temporary directory.
2018-08-06 19:28:48 +00:00
https://github.com/restic/restic/issues/1880
* Bugfix #1893: Return error when exclude file cannot be read
2024-07-01 19:25:33 +00:00
A bug was found: when multiple exclude files were passed to restic and one of them could not be
read, an error was printed and restic continued, ignoring even the existing exclude files.
Now, an error message is printed and restic aborts when an exclude file cannot be read.
2018-08-06 19:28:48 +00:00
https://github.com/restic/restic/issues/1893
* Enhancement #874: Add stats command to get information about a repository
https://github.com/restic/restic/issues/874
https://github.com/restic/restic/pull/1729
2023-01-12 19:50:45 +00:00
* Enhancement #1477: S3 backend: accept AWS_SESSION_TOKEN
2024-07-01 19:25:33 +00:00
Before, it was not possible to use s3 backend with AWS temporary security credentials(with
AWS_SESSION_TOKEN). This change gives higher priority to credentials.EnvAWS credentials
provider.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1477
https://github.com/restic/restic/pull/1479
https://github.com/restic/restic/pull/1647
2018-08-06 19:28:48 +00:00
* Enhancement #1772: Add restore --verify to verify restored file content
2024-07-01 19:25:33 +00:00
Restore will print error message if restored file content does not match expected SHA256
checksum
2018-08-06 19:28:48 +00:00
https://github.com/restic/restic/pull/1772
* Enhancement #1853: Add JSON output support to `restic key list`
2024-07-01 19:25:33 +00:00
This PR enables users to get the output of `restic key list` in JSON in addition to the existing
table format.
2018-08-06 19:28:48 +00:00
https://github.com/restic/restic/pull/1853
* Enhancement #1901: Update the Backblaze B2 library
2024-07-01 19:25:33 +00:00
We've updated the library we're using for accessing the Backblaze B2 service to 0.5.0 to
include support for upcoming so-called "application keys". With this feature, you can create
access credentials for B2 which are restricted to e.g. a single bucket or even a sub-directory
of a bucket.
2018-08-06 19:28:48 +00:00
https://github.com/restic/restic/pull/1901
https://github.com/kurin/blazer
2023-01-12 19:50:45 +00:00
* Enhancement #1906: Add support for B2 application keys
2024-07-01 19:25:33 +00:00
Restic can now use so-called "application keys" which can be created in the B2 dashboard and
were only introduced recently. In contrast to the "master key", such keys can be restricted to a
specific bucket and/or path.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1906
https://github.com/restic/restic/pull/1914
2018-08-06 19:28:48 +00:00
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.9.1 (2018-06-10)
2018-06-10 09:30:53 +00:00
The following sections list the changes in restic 0.9.1 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2018-06-10 09:30:53 +00:00
* Fix #1801: Add limiting bandwidth to the rclone backend
* Fix #1822: Allow uploading large files to MS Azure
* Fix #1825: Correct `find` to not skip snapshots
* Fix #1833: Fix caching files on error
* Fix #1834: Resolve deadlock
2023-12-24 10:45:26 +00:00
## Details
2018-06-10 09:30:53 +00:00
* Bugfix #1801: Add limiting bandwidth to the rclone backend
2024-07-01 19:25:33 +00:00
The rclone backend did not respect `--limit-upload` or `--limit-download`. Oftentimes it's
not necessary to use this, as the limiting in rclone itself should be used because it gives much
better results, but in case a remote instance of rclone is used (e.g. called via ssh), it is still
relevant to limit the bandwidth from restic to rclone.
2018-06-10 09:30:53 +00:00
https://github.com/restic/restic/issues/1801
* Bugfix #1822: Allow uploading large files to MS Azure
2024-07-01 19:25:33 +00:00
Sometimes, restic creates files to be uploaded to the repository which are quite large, e.g.
when saving directories with many entries or very large files. The MS Azure API does not allow
uploading files larger that 256MiB directly, rather restic needs to upload them in blocks of
100MiB. This is now implemented.
2018-06-10 09:30:53 +00:00
https://github.com/restic/restic/issues/1822
* Bugfix #1825: Correct `find` to not skip snapshots
2024-07-01 19:25:33 +00:00
Under certain circumstances, the `find` command was found to skip snapshots containing
directories with files to look for when the directories haven't been modified at all, and were
already printed as part of a different snapshot. This is now corrected.
2018-06-10 09:30:53 +00:00
2024-07-01 19:25:33 +00:00
In addition, we've switched to our own matching/pattern implementation, so now things like
`restic find "/home/user/foo/**/main.go"` are possible.
2018-06-10 09:30:53 +00:00
https://github.com/restic/restic/issues/1825
https://github.com/restic/restic/issues/1823
* Bugfix #1833: Fix caching files on error
2024-07-01 19:25:33 +00:00
During `check` it may happen that different threads access the same file in the backend, which
is then downloaded into the cache only once. When that fails, only the thread which is
responsible for downloading the file signals the correct error. The other threads just assume
that the file has been downloaded successfully and then get an error when they try to access the
cached file.
2018-06-10 09:30:53 +00:00
https://github.com/restic/restic/issues/1833
* Bugfix #1834: Resolve deadlock
2024-07-01 19:25:33 +00:00
When the "scanning" process restic runs to find out how much data there is does not finish before
the backup itself is done, restic stops doing anything. This is resolved now.
2018-06-10 09:30:53 +00:00
https://github.com/restic/restic/issues/1834
https://github.com/restic/restic/pull/1835
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.9.0 (2018-05-21)
2018-05-21 13:57:22 +00:00
The following sections list the changes in restic 0.9.0 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2018-05-21 13:57:22 +00:00
* Fix #1608: Respect time stamp for new backup when reading from stdin
* Fix #1652: Ignore/remove invalid lock files
* Fix #1684: Fix backend tests for rest-server
2023-01-12 19:50:45 +00:00
* Fix #1730: Ignore sockets for restore
2018-05-21 13:57:22 +00:00
* Fix #1745: Correctly parse the argument to --tls-client-cert
* Enh #549: Rework archiver code
2023-01-12 19:50:45 +00:00
* Enh #827: Add --new-password-file flag for non-interactive password changes
* Enh #1433: Support UTF-16 encoding and process Byte Order Mark
2018-05-21 13:57:22 +00:00
* Enh #1477: Accept AWS_SESSION_TOKEN for the s3 backend
2023-01-12 19:50:45 +00:00
* Enh #1552: Use Google Application Default credentials
* Enh #1561: Allow using rclone to access other services
2018-05-21 13:57:22 +00:00
* Enh #1648: Ignore AWS permission denied error when creating a repository
* Enh #1649: Add illumos/Solaris support
2023-01-12 19:50:45 +00:00
* Enh #1665: Improve cache handling for `restic check`
2018-05-21 13:57:22 +00:00
* Enh #1709: Improve messages `restic check` prints
2023-01-12 19:50:45 +00:00
* Enh #1721: Add `cache` command to list cache dirs
2018-05-21 13:57:22 +00:00
* Enh #1735: Allow keeping a time range of snaphots
2023-01-12 19:50:45 +00:00
* Enh #1758: Allow saving OneDrive folders in Windows
2018-05-21 13:57:22 +00:00
* Enh #1782: Use default AWS credentials chain for S3 backend
2023-12-24 10:45:26 +00:00
## Details
2018-05-21 13:57:22 +00:00
* Bugfix #1608: Respect time stamp for new backup when reading from stdin
2024-07-01 19:25:33 +00:00
When reading backups from stdin (via `restic backup --stdin`), restic now uses the time stamp
for the new backup passed in `--time`.
2018-05-21 13:57:22 +00:00
https://github.com/restic/restic/issues/1608
https://github.com/restic/restic/pull/1703
* Bugfix #1652: Ignore/remove invalid lock files
2024-07-01 19:25:33 +00:00
This corrects a bug introduced recently: When an invalid lock file in the repo is encountered
(e.g. if the file is empty), the code used to ignore that, but now returns the error. Now, invalid
files are ignored for the normal lock check, and removed when `restic unlock --remove-all` is
run.
2018-05-21 13:57:22 +00:00
https://github.com/restic/restic/issues/1652
https://github.com/restic/restic/pull/1653
2023-01-12 19:50:45 +00:00
* Bugfix #1684: Fix backend tests for rest-server
2024-07-01 19:25:33 +00:00
The REST server for restic now requires an explicit parameter (`--no-auth`) if no
authentication should be allowed. This is fixed in the tests.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/1684
2018-05-21 13:57:22 +00:00
* Bugfix #1730: Ignore sockets for restore
2024-07-01 19:25:33 +00:00
We've received a report and correct the behavior in which the restore code aborted restoring a
directory when a socket was encountered. Unix domain socket files cannot be restored (they are
created on the fly once a process starts listening). The error handling was corrected, and in
addition we're now ignoring sockets during restore.
2018-05-21 13:57:22 +00:00
https://github.com/restic/restic/issues/1730
https://github.com/restic/restic/pull/1731
* Bugfix #1745: Correctly parse the argument to --tls-client-cert
2024-07-01 19:25:33 +00:00
Previously, the --tls-client-cert method attempt to read ARGV[1] (hardcoded) instead of the
argument that was passed to it. This has been corrected.
2018-05-21 13:57:22 +00:00
https://github.com/restic/restic/issues/1745
https://github.com/restic/restic/pull/1746
* Enhancement #549: Rework archiver code
2024-07-01 19:25:33 +00:00
The core archiver code and the complementary code for the `backup` command was rewritten
completely. This resolves very annoying issues such as 549. The first backup with this release
of restic will likely result in all files being re-read locally, so it will take a lot longer. The
next backup after that will be fast again.
Basically, with the old code, restic took the last path component of each to-be-saved file or
directory as the top-level file/directory within the snapshot. This meant that when called as
`restic backup /home/user/foo`, the snapshot would contain the files in the directory
`/home/user/foo` as `/foo`.
This is not the case any more with the new archiver code. Now, restic works very similar to what
`tar` does: When restic is called with an absolute path to save, then it'll preserve the
directory structure within the snapshot. For the example above, the snapshot would contain
the files in the directory within `/home/user/foo` in the snapshot. For relative
directories, it only preserves the relative path components. So `restic backup user/foo`
will save the files as `/user/foo` in the snapshot.
While we were at it, the status display and notification system was completely rewritten. By
default, restic now shows which files are currently read (unless `--quiet` is specified) in a
multi-line status display.
The `backup` command also gained a new option: `--verbose`. It can be specified once (which
prints a bit more detail what restic is doing) or twice (which prints a line for each
file/directory restic encountered, together with some statistics).
Another issue that was resolved is the new code only reads two files at most. The old code would
read way too many files in parallel, thereby slowing down the backup process on spinning discs a
lot.
2018-05-21 13:57:22 +00:00
https://github.com/restic/restic/issues/549
https://github.com/restic/restic/issues/1286
https://github.com/restic/restic/issues/446
https://github.com/restic/restic/issues/1344
https://github.com/restic/restic/issues/1416
https://github.com/restic/restic/issues/1456
https://github.com/restic/restic/issues/1145
https://github.com/restic/restic/issues/1160
https://github.com/restic/restic/pull/1494
2023-01-12 19:50:45 +00:00
* Enhancement #827: Add --new-password-file flag for non-interactive password changes
This makes it possible to change a repository password without being prompted.
https://github.com/restic/restic/issues/827
https://github.com/restic/restic/pull/1720
https://forum.restic.net/t/changing-repo-password-without-prompt/591
* Enhancement #1433: Support UTF-16 encoding and process Byte Order Mark
2024-07-01 19:25:33 +00:00
On Windows, text editors commonly leave a Byte Order Mark at the beginning of the file to define
which encoding is used (oftentimes UTF-16). We've added code to support processing the BOMs in
text files, like the exclude files, the password file and the file passed via `--files-from`.
This does not apply to any file being saved in a backup, those are not touched and archived as they
are.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1433
https://github.com/restic/restic/issues/1738
https://github.com/restic/restic/pull/1748
* Enhancement #1477: Accept AWS_SESSION_TOKEN for the s3 backend
2024-07-01 19:25:33 +00:00
Before, it was not possible to use s3 backend with AWS temporary security credentials(with
AWS_SESSION_TOKEN). This change gives higher priority to credentials.EnvAWS credentials
provider.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1477
https://github.com/restic/restic/pull/1479
https://github.com/restic/restic/pull/1647
2018-05-21 13:57:22 +00:00
* Enhancement #1552: Use Google Application Default credentials
2024-07-01 19:25:33 +00:00
Google provide libraries to generate appropriate credentials with various fallback
sources. This change uses the library to generate our GCS client, which allows us to make use of
these extra methods.
2018-05-21 13:57:22 +00:00
2024-07-01 19:25:33 +00:00
This should be backward compatible with previous restic behaviour while adding the
additional capabilities to auth from Google's internal metadata endpoints. For users
running restic in GCP this can make authentication far easier than it was before.
2018-05-21 13:57:22 +00:00
https://github.com/restic/restic/pull/1552
https://developers.google.com/identity/protocols/application-default-credentials
2023-01-12 19:50:45 +00:00
* Enhancement #1561: Allow using rclone to access other services
2018-05-21 13:57:22 +00:00
2024-07-01 19:25:33 +00:00
We've added the ability to use rclone to store backup data on all backends that it supports. This
was done in collaboration with Nick, the author of rclone. You can now use it to first configure a
service, then restic manages the rest (starting and stopping rclone). For details, please see
the manual.
2018-05-21 13:57:22 +00:00
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1561
https://github.com/restic/restic/pull/1657
https://rclone.org
2018-05-21 13:57:22 +00:00
* Enhancement #1648: Ignore AWS permission denied error when creating a repository
2024-07-01 19:25:33 +00:00
It's not possible to use s3 backend scoped to a subdirectory(with specific permissions).
Restic doesn't try to create repository in a subdirectory, when 'bucket exists' of parent
directory check fails due to permission issues.
2018-05-21 13:57:22 +00:00
https://github.com/restic/restic/pull/1648
* Enhancement #1649: Add illumos/Solaris support
https://github.com/restic/restic/pull/1649
2023-01-12 19:50:45 +00:00
* Enhancement #1665: Improve cache handling for `restic check`
2024-07-01 19:25:33 +00:00
For safety reasons, restic does not use a local metadata cache for the `restic check` command,
so that data is loaded from the repository and restic can check it's in good condition. When the
cache is disabled, restic will fetch each tiny blob needed for checking the integrity using a
separate backend request. For non-local backends, that will take a long time, and depending on
the backend (e.g. B2) may also be much more expensive.
2023-01-12 19:50:45 +00:00
This PR adds a few commits which will change the behavior as follows:
2024-07-01 19:25:33 +00:00
* When `restic check` is called without any additional parameters, it will build a new cache in a
temporary directory, which is removed at the end of the check. This way, we'll get readahead for
metadata files (so restic will fetch the whole file when the first blob from the file is
requested), but all data is freshly fetched from the storage backend. This is the default
behavior and will work for almost all users.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
* When `restic check` is called with `--with-cache`, the default on-disc cache is used. This
behavior hasn't changed since the cache was introduced.
2023-01-12 19:50:45 +00:00
2024-07-01 19:25:33 +00:00
* When `--no-cache` is specified, restic falls back to the old behavior, and read all tiny blobs
in separate requests.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1665
https://github.com/restic/restic/issues/1694
https://github.com/restic/restic/pull/1696
2018-05-21 13:57:22 +00:00
* Enhancement #1709: Improve messages `restic check` prints
2024-07-01 19:25:33 +00:00
Some messages `restic check` prints are not really errors, so from now on restic does not treat
them as errors any more and exits cleanly.
2018-05-21 13:57:22 +00:00
https://github.com/restic/restic/pull/1709
https://forum.restic.net/t/what-is-the-standard-procedure-to-follow-if-a-backup-or-restore-is-interrupted/571/2
2023-01-12 19:50:45 +00:00
* Enhancement #1721: Add `cache` command to list cache dirs
2018-05-21 13:57:22 +00:00
2024-07-01 19:25:33 +00:00
The command `cache` was added, it allows listing restic's cache directoriers together with
the last usage. It also allows removing old cache dirs without having to access a repo, via
`restic cache --cleanup`
2018-05-21 13:57:22 +00:00
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1721
https://github.com/restic/restic/pull/1749
2018-05-21 13:57:22 +00:00
* Enhancement #1735: Allow keeping a time range of snaphots
2024-07-01 19:25:33 +00:00
We've added the `--keep-within` option to the `forget` command. It instructs restic to keep
all snapshots within the given duration since the newest snapshot. For example, running
`restic forget --keep-within 5m7d` will keep all snapshots which have been made in the five
months and seven days since the latest snapshot.
2018-05-21 13:57:22 +00:00
https://github.com/restic/restic/pull/1735
2023-01-12 19:50:45 +00:00
* Enhancement #1758: Allow saving OneDrive folders in Windows
2024-07-01 19:25:33 +00:00
Restic now contains a bugfix to two libraries, which allows saving OneDrive folders in
Windows. In order to use the newer versions of the libraries, the minimal version required to
compile restic is now Go 1.9.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1758
https://github.com/restic/restic/pull/1765
2018-05-21 13:57:22 +00:00
* Enhancement #1782: Use default AWS credentials chain for S3 backend
2024-07-01 19:25:33 +00:00
Adds support for file credentials to the S3 backend (e.g. ~/.aws/credentials), and reorders
the credentials chain for the S3 backend to match AWS's standard, which is static credentials,
env vars, credentials file, and finally remote.
2018-05-21 13:57:22 +00:00
https://github.com/restic/restic/pull/1782
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.8.3 (2018-02-26)
2018-02-26 20:32:07 +00:00
The following sections list the changes in restic 0.8.3 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2018-02-26 20:32:07 +00:00
* Fix #1633: Fixed unexpected 'pack file cannot be listed' error
* Fix #1638: Handle errors listing files in the backend
2023-01-12 19:50:45 +00:00
* Fix #1641: Ignore files with invalid names in the repo
2018-02-26 20:32:07 +00:00
* Enh #1497: Add --read-data-subset flag to check command
* Enh #1560: Retry all repository file download errors
* Enh #1623: Don't check for presence of files in the backend before writing
* Enh #1634: Upgrade B2 client library, reduce HTTP requests
2023-12-24 10:45:26 +00:00
## Details
2018-02-26 20:32:07 +00:00
* Bugfix #1633: Fixed unexpected 'pack file cannot be listed' error
2024-07-01 19:25:33 +00:00
Due to a regression introduced in 0.8.2, the `rebuild-index` and `prune` commands failed to
read pack files with size of 587, 588, 589 or 590 bytes.
2018-02-26 20:32:07 +00:00
https://github.com/restic/restic/issues/1633
https://github.com/restic/restic/pull/1635
* Bugfix #1638: Handle errors listing files in the backend
2024-07-01 19:25:33 +00:00
A user reported in the forum that restic completes a backup although a concurrent `prune`
operation was running. A few error messages were printed, but the backup was attempted and
completed successfully. No error code was returned.
2018-02-26 20:32:07 +00:00
2024-07-01 19:25:33 +00:00
This should not happen: The repository is exclusively locked during `prune`, so when `restic
backup` is run in parallel, it should abort and return an error code instead.
2018-02-26 20:32:07 +00:00
2024-07-01 19:25:33 +00:00
It was found that the bug was in the code introduced only recently, which retries a List()
operation on the backend should that fail. It is now corrected.
2018-02-26 20:32:07 +00:00
https://github.com/restic/restic/pull/1638
2018-05-21 13:57:22 +00:00
https://forum.restic.net/t/restic-backup-returns-0-exit-code-when-already-locked/484
2018-02-26 20:32:07 +00:00
2023-01-12 19:50:45 +00:00
* Bugfix #1641: Ignore files with invalid names in the repo
2024-07-01 19:25:33 +00:00
The release 0.8.2 introduced a bug: when restic encounters files in the repo which do not have a
valid name, it tries to load a file with a name of lots of zeroes instead of ignoring it. This is now
resolved, invalid file names are just ignored.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1641
https://github.com/restic/restic/pull/1643
https://forum.restic.net/t/help-fixing-repo-no-such-file/485/3
2018-02-26 20:32:07 +00:00
* Enhancement #1497: Add --read-data-subset flag to check command
2024-07-01 19:25:33 +00:00
This change introduces ability to check integrity of a subset of repository data packs. This
can be used to spread integrity check of larger repositories over a period of time.
2018-02-26 20:32:07 +00:00
https://github.com/restic/restic/issues/1497
https://github.com/restic/restic/pull/1556
* Enhancement #1560: Retry all repository file download errors
Restic will now retry failed downloads, similar to other operations.
https://github.com/restic/restic/pull/1560
* Enhancement #1623: Don't check for presence of files in the backend before writing
2024-07-01 19:25:33 +00:00
Before, all backend implementations were required to return an error if the file that is to be
written already exists in the backend. For most backends, that means making a request (e.g. via
HTTP) and returning an error when the file already exists.
2018-02-26 20:32:07 +00:00
2024-07-01 19:25:33 +00:00
This is not accurate, the file could have been created between the HTTP request testing for it,
and when writing starts, so we've relaxed this requeriment, which saves one additional HTTP
request per newly added file.
2018-02-26 20:32:07 +00:00
https://github.com/restic/restic/pull/1623
* Enhancement #1634: Upgrade B2 client library, reduce HTTP requests
2024-07-01 19:25:33 +00:00
We've upgraded the B2 client library restic uses to access BackBlaze B2. This reduces the
number of HTTP requests needed to upload a new file from two to one, which should improve
throughput to B2.
2018-02-26 20:32:07 +00:00
https://github.com/restic/restic/pull/1634
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.8.2 (2018-02-17)
2018-02-17 19:27:17 +00:00
The following sections list the changes in restic 0.8.2 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2018-02-17 19:27:17 +00:00
* Fix #1506: Limit bandwith at the http.RoundTripper for HTTP based backends
* Fix #1512: Restore directory permissions as the last step
* Fix #1528: Correctly create missing subdirs in data/
* Fix #1589: Complete intermediate index upload
2023-01-12 19:50:45 +00:00
* Fix #1590: Strip spaces for lines read via --files-from
2018-02-17 19:27:17 +00:00
* Fix #1594: Google Cloud Storage: Use generic HTTP transport
* Fix #1595: Backup: Remove bandwidth display
* Enh #1507: Only reload snapshots once per minute for fuse mount
2023-01-12 19:50:45 +00:00
* Enh #1522: Add support for TLS client certificate authentication
2018-02-17 19:27:17 +00:00
* Enh #1538: Reduce memory allocations for querying the index
2023-01-12 19:50:45 +00:00
* Enh #1541: Reduce number of remote requests during repository check
2018-02-17 19:27:17 +00:00
* Enh #1549: Speed up querying across indices and scanning existing files
* Enh #1554: Fuse/mount: Correctly handle EOF, add template option
* Enh #1564: Don't terminate ssh on SIGINT
2023-01-12 19:50:45 +00:00
* Enh #1567: Reduce number of backend requests for rebuild-index and prune
2018-02-17 19:27:17 +00:00
* Enh #1579: Retry Backend.List() in case of errors
* Enh #1584: Limit index file size
2023-12-24 10:45:26 +00:00
## Details
2018-02-17 19:27:17 +00:00
* Bugfix #1506: Limit bandwith at the http.RoundTripper for HTTP based backends
https://github.com/restic/restic/issues/1506
https://github.com/restic/restic/pull/1511
* Bugfix #1512: Restore directory permissions as the last step
2024-07-01 19:25:33 +00:00
This change allows restoring into directories that were not writable during backup. Before,
restic created the directory, set the read-only mode and then failed to create files in the
directory. This change now restores the directory (with its permissions) as the very last
step.
2018-02-17 19:27:17 +00:00
https://github.com/restic/restic/issues/1512
https://github.com/restic/restic/pull/1536
* Bugfix #1528: Correctly create missing subdirs in data/
https://github.com/restic/restic/issues/1528
https://github.com/restic/restic/pull/1529
* Bugfix #1589: Complete intermediate index upload
2024-07-01 19:25:33 +00:00
After a user posted a comprehensive report of what he observed, we were able to find a bug and
correct it: During backup, restic uploads so-called "intermediate" index files. When the
backup finishes during a transfer of such an intermediate index, the upload is cancelled, but
the backup is finished without an error. This leads to an inconsistent state, where the
snapshot references data that is contained in the repo, but is not referenced in any index.
2018-02-17 19:27:17 +00:00
2024-07-01 19:25:33 +00:00
The situation can be resolved by building a new index with `rebuild-index`, but looks very
confusing at first. Since all the data got uploaded to the repo successfully, there was no risk
of data loss, just minor inconvenience for our users.
2018-02-17 19:27:17 +00:00
https://github.com/restic/restic/pull/1589
2018-05-21 13:57:22 +00:00
https://forum.restic.net/t/error-loading-tree-check-prune-and-forget-gives-error-b2-backend/406
2018-02-17 19:27:17 +00:00
2023-01-12 19:50:45 +00:00
* Bugfix #1590: Strip spaces for lines read via --files-from
2024-07-01 19:25:33 +00:00
Leading and trailing spaces in lines read via `--files-from` are now stripped, so it behaves
the same as with lines read via `--exclude-file`.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1590
https://github.com/restic/restic/pull/1613
2018-02-17 19:27:17 +00:00
* Bugfix #1594: Google Cloud Storage: Use generic HTTP transport
2024-07-01 19:25:33 +00:00
It was discovered that the Google Cloud Storage backend did not use the generic HTTP transport,
so things such as bandwidth limiting with `--limit-upload` did not work. This is resolved now.
2018-02-17 19:27:17 +00:00
https://github.com/restic/restic/pull/1594
* Bugfix #1595: Backup: Remove bandwidth display
2024-07-01 19:25:33 +00:00
This commit removes the bandwidth displayed during backup process. It is misleading and
seldomly correct, because it's neither the "read bandwidth" (only for the very first backup)
nor the "upload bandwidth". Many users are confused about (and rightly so), c.f. #1581, #1033,
#1591
2018-02-17 19:27:17 +00:00
2024-07-01 19:25:33 +00:00
We'll eventually replace this display with something more relevant when the new archiver code
is ready.
2018-02-17 19:27:17 +00:00
https://github.com/restic/restic/pull/1595
2023-01-12 19:50:45 +00:00
* Enhancement #1507: Only reload snapshots once per minute for fuse mount
https://github.com/restic/restic/pull/1507
2018-02-17 19:27:17 +00:00
* Enhancement #1522: Add support for TLS client certificate authentication
2024-07-01 19:25:33 +00:00
Support has been added for using a TLS client certificate for authentication to HTTP based
backend. A file containing the PEM encoded private key and certificate can be set using the
`--tls-client-cert` option.
2018-02-17 19:27:17 +00:00
https://github.com/restic/restic/issues/1522
https://github.com/restic/restic/pull/1524
* Enhancement #1538: Reduce memory allocations for querying the index
2024-07-01 19:25:33 +00:00
This change reduces the internal memory allocations when the index data structures in memory
are queried if a blob (part of a file) already exists in the repo. It should speed up backup a bit,
and maybe even reduce RAM usage.
2018-02-17 19:27:17 +00:00
https://github.com/restic/restic/pull/1538
2023-01-12 19:50:45 +00:00
* Enhancement #1541: Reduce number of remote requests during repository check
2024-07-01 19:25:33 +00:00
This change eliminates redundant remote repository calls and significantly improves
repository check time.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1541
https://github.com/restic/restic/pull/1548
2018-02-17 19:27:17 +00:00
* Enhancement #1549: Speed up querying across indices and scanning existing files
2024-07-01 19:25:33 +00:00
This change increases the whenever a blob (part of a file) is searched for in a restic
repository. This will reduce cpu usage some when backing up files already backed up by restic.
Cpu usage is further decreased when scanning files.
2018-02-17 19:27:17 +00:00
https://github.com/restic/restic/pull/1549
* Enhancement #1554: Fuse/mount: Correctly handle EOF, add template option
2024-07-01 19:25:33 +00:00
We've added the `--snapshot-template` string, which can be used to specify a template for a
snapshot directory. In addition, accessing data after the end of a file via the fuse mount is now
handled correctly.
2018-02-17 19:27:17 +00:00
https://github.com/restic/restic/pull/1554
* Enhancement #1564: Don't terminate ssh on SIGINT
2024-07-01 19:25:33 +00:00
We've reworked the code which runs the `ssh` login for the sftp backend so that it can prompt for a
password (if needed) but does not exit when the user presses CTRL+C (SIGINT) e.g. during
backup. This allows restic to properly shut down when it receives SIGINT and remove the lock
file from the repo, afterwards exiting the `ssh` process.
2018-02-17 19:27:17 +00:00
https://github.com/restic/restic/pull/1564
https://github.com/restic/restic/pull/1588
2023-01-12 19:50:45 +00:00
* Enhancement #1567: Reduce number of backend requests for rebuild-index and prune
2024-07-01 19:25:33 +00:00
We've found a way to reduce then number of backend requests for the `rebuild-index` and `prune`
operations. This significantly speeds up the operations for high-latency backends.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1567
https://github.com/restic/restic/pull/1574
https://github.com/restic/restic/pull/1575
2018-02-17 19:27:17 +00:00
* Enhancement #1579: Retry Backend.List() in case of errors
https://github.com/restic/restic/pull/1579
* Enhancement #1584: Limit index file size
2024-07-01 19:25:33 +00:00
Before, restic would create a single new index file on `prune` or `rebuild-index`, this may
lead to memory problems when this huge index is created and loaded again. We're now limiting the
size of the index file, and split newly created index files into several smaller ones. This
allows restic to be more memory-efficient.
2018-02-17 19:27:17 +00:00
https://github.com/restic/restic/issues/1412
https://github.com/restic/restic/issues/979
https://github.com/restic/restic/issues/526
https://github.com/restic/restic/pull/1584
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.8.1 (2017-12-27)
2017-12-27 21:30:57 +00:00
The following sections list the changes in restic 0.8.1 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2017-12-27 21:30:57 +00:00
* Fix #1454: Correct cache dir location for Windows and Darwin
2023-01-12 19:50:45 +00:00
* Fix #1457: Improve s3 backend with DigitalOcean Spaces
2017-12-27 22:22:35 +00:00
* Fix #1459: Disable handling SIGPIPE
2017-12-27 21:30:57 +00:00
* Chg #1452: Do not save atime by default
2023-01-12 19:50:45 +00:00
* Enh #11: Add the `diff` command
2017-12-27 21:30:57 +00:00
* Enh #1436: Add code to detect old cache directories
* Enh #1439: Improve cancellation logic
2023-12-24 10:45:26 +00:00
## Details
2017-12-27 21:30:57 +00:00
* Bugfix #1454: Correct cache dir location for Windows and Darwin
2024-07-01 19:25:33 +00:00
The cache directory on Windows and Darwin was not correct, instead the directory `.cache` was
used.
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/pull/1454
2023-01-12 19:50:45 +00:00
* Bugfix #1457: Improve s3 backend with DigitalOcean Spaces
https://github.com/restic/restic/issues/1457
https://github.com/restic/restic/pull/1459
2017-12-27 22:22:35 +00:00
* Bugfix #1459: Disable handling SIGPIPE
2017-12-27 21:30:57 +00:00
2024-07-01 19:25:33 +00:00
We've disabled handling SIGPIPE again. Turns out, writing to broken TCP connections also
raised SIGPIPE, so restic exits on the first write to a broken connection. Instead, restic
should retry the request.
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/issues/1457
https://github.com/restic/restic/issues/1466
https://github.com/restic/restic/pull/1459
* Change #1452: Do not save atime by default
2024-07-01 19:25:33 +00:00
By default, the access time for files and dirs is not saved any more. It is not possible to
reliably disable updating the access time during a backup, so for the next backup the access
time is different again. This means a lot of metadata is saved. If you want to save the access time
anyway, pass `--with-atime` to the `backup` command.
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/pull/1452
2023-01-12 19:50:45 +00:00
* Enhancement #11: Add the `diff` command
2024-07-01 19:25:33 +00:00
The command `diff` was added, it allows comparing two snapshots and listing all differences.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/11
https://github.com/restic/restic/issues/1460
https://github.com/restic/restic/pull/1462
2017-12-27 21:30:57 +00:00
* Enhancement #1436: Add code to detect old cache directories
2024-07-01 19:25:33 +00:00
We've added code to detect old cache directories of repositories that haven't been used in a
long time, restic now prints a note when it detects that such dirs exist. Also, the option
`--cleanup-cache` was added to automatically remove such directories. That's not a problem
because the cache will be rebuild once a repo is accessed again.
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/pull/1436
* Enhancement #1439: Improve cancellation logic
2024-07-01 19:25:33 +00:00
The cancellation logic was improved, restic can now shut down cleanly when requested to do so
(e.g. via ctrl+c).
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/pull/1439
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.8.0 (2017-11-26)
2017-12-27 21:30:57 +00:00
The following sections list the changes in restic 0.8.0 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2017-12-27 21:30:57 +00:00
* Sec #1445: Prevent writing outside the target directory during restore
* Fix #1256: Re-enable workaround for S3 backend
* Fix #1291: Reuse backend TCP connections to BackBlaze B2
* Fix #1317: Run prune when `forget --prune` is called with just snapshot IDs
2017-12-27 22:22:35 +00:00
* Fix #1437: Remove implicit path `/restic` for the s3 backend
2017-12-27 21:30:57 +00:00
* Enh #448: Sftp backend prompts for password
* Enh #510: Add `dump` command
2017-12-27 22:22:35 +00:00
* Enh #1040: Add local metadata cache
2023-01-12 19:50:45 +00:00
* Enh #1102: Add subdirectory `ids` to fuse mount
* Enh #1114: Add `--cacert` to specify TLS certificates to check against
* Enh #1216: Add upload/download limiting
2017-12-27 21:30:57 +00:00
* Enh #1249: Add `latest` symlink in fuse mount
* Enh #1269: Add `--compact` to `forget` command
2023-01-12 19:50:45 +00:00
* Enh #1271: Cache results for excludes for `backup`
* Enh #1274: Add `generate` command, replaces `manpage` and `autocomplete`
2017-12-27 21:30:57 +00:00
* Enh #1281: Google Cloud Storage backend needs less permissions
2017-12-27 22:22:35 +00:00
* Enh #1319: Make `check` print `no errors found` explicitly
2017-12-27 21:30:57 +00:00
* Enh #1353: Retry failed backend requests
2023-01-12 19:50:45 +00:00
* Enh #1367: Allow comments in files read from via `--file-from`
2017-12-27 21:30:57 +00:00
2023-12-24 10:45:26 +00:00
## Details
2017-12-27 21:30:57 +00:00
* Security #1445: Prevent writing outside the target directory during restore
2024-07-01 19:25:33 +00:00
A vulnerability was found in the restic restorer, which allowed attackers in special
circumstances to restore files to a location outside of the target directory. Due to the
circumstances we estimate this to be a low-risk vulnerability, but urge all users to upgrade to
the latest version of restic.
2017-12-27 21:30:57 +00:00
2024-07-01 19:25:33 +00:00
Exploiting the vulnerability requires a Linux/Unix system which saves backups via restic and
a Windows systems which restores files from the repo. In addition, the attackers need to be able
to create files with arbitrary names which are then saved to the restic repo. For example, by
creating a file named "..\test.txt" (which is a perfectly legal filename on Linux) and
restoring a snapshot containing this file on Windows, it would be written to the parent of the
target directory.
2017-12-27 21:30:57 +00:00
We'd like to thank Tyler Spivey for reporting this responsibly!
https://github.com/restic/restic/pull/1445
* Bugfix #1256: Re-enable workaround for S3 backend
2024-07-01 19:25:33 +00:00
We've re-enabled a workaround for `minio-go` (the library we're using to access s3 backends),
this reduces memory usage.
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/issues/1256
https://github.com/restic/restic/pull/1267
* Bugfix #1291: Reuse backend TCP connections to BackBlaze B2
2024-07-01 19:25:33 +00:00
A bug was discovered in the library we're using to access Backblaze, it now reuses already
established TCP connections which should be a lot faster and not cause network failures any
more.
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/issues/1291
https://github.com/restic/restic/pull/1301
2023-01-12 19:50:45 +00:00
* Bugfix #1317: Run prune when `forget --prune` is called with just snapshot IDs
2017-12-27 21:30:57 +00:00
2024-07-01 19:25:33 +00:00
A bug in the `forget` command caused `prune` not to be run when `--prune` was specified without a
policy, e.g. when only snapshot IDs that should be forgotten are listed manually.
2017-12-27 21:30:57 +00:00
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/1317
2017-12-27 21:30:57 +00:00
2023-01-12 19:50:45 +00:00
* Bugfix #1437: Remove implicit path `/restic` for the s3 backend
2017-12-27 21:30:57 +00:00
2024-07-01 19:25:33 +00:00
The s3 backend used the subdir `restic` within a bucket if no explicit path after the bucket name
was specified. Since this version, restic does not use this default path any more. If you
created a repo on s3 in a bucket without specifying a path within the bucket, you need to add
`/restic` at the end of the repository specification to access your repo:
2023-01-12 19:50:45 +00:00
`s3:s3.amazonaws.com/bucket/restic`
https://github.com/restic/restic/issues/1292
https://github.com/restic/restic/pull/1437
2017-12-27 21:30:57 +00:00
* Enhancement #448: Sftp backend prompts for password
2024-07-01 19:25:33 +00:00
The sftp backend now prompts for the password if a password is necessary for login.
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/issues/448
https://github.com/restic/restic/pull/1270
* Enhancement #510: Add `dump` command
2024-07-01 19:25:33 +00:00
We've added the `dump` command which prints a file from a snapshot to stdout. This can e.g. be
used to restore files read with `backup --stdin`.
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/issues/510
https://github.com/restic/restic/pull/1346
2017-12-27 22:22:35 +00:00
* Enhancement #1040: Add local metadata cache
2017-12-27 21:30:57 +00:00
2024-07-01 19:25:33 +00:00
We've added a local cache for metadata so that restic doesn't need to load all metadata
(snapshots, indexes, ...) from the repo each time it starts. By default the cache is active, but
there's a new global option `--no-cache` that can be used to disable the cache. By deafult, the
cache a standard cache folder for the OS, which can be overridden with `--cache-dir`. The cache
will automatically populate, indexes and snapshots are saved as they are loaded. Cache
directories for repos that haven't been used recently can automatically be removed by restic
2017-12-27 21:30:57 +00:00
with the `--cleanup-cache` option.
2024-07-01 19:25:33 +00:00
A related change was to by default create pack files in the repo that contain either data or
metadata, not both mixed together. This allows easy caching of only the metadata files. The
next run of `restic prune` will untangle mixed files automatically.
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/issues/29
https://github.com/restic/restic/issues/738
https://github.com/restic/restic/issues/282
https://github.com/restic/restic/pull/1040
https://github.com/restic/restic/pull/1287
https://github.com/restic/restic/pull/1436
https://github.com/restic/restic/pull/1265
2023-01-12 19:50:45 +00:00
* Enhancement #1102: Add subdirectory `ids` to fuse mount
2024-07-01 19:25:33 +00:00
The fuse mount now has an `ids` subdirectory which contains the snapshots below their (short)
IDs.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1102
https://github.com/restic/restic/pull/1299
https://github.com/restic/restic/pull/1320
* Enhancement #1114: Add `--cacert` to specify TLS certificates to check against
2024-07-01 19:25:33 +00:00
We've added the `--cacert` option which can be used to pass one (or more) CA certificates to
restic. These are used in addition to the system CA certificates to verify HTTPS certificates
(e.g. for the REST backend).
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1114
https://github.com/restic/restic/pull/1276
* Enhancement #1216: Add upload/download limiting
2024-07-01 19:25:33 +00:00
We've added support for rate limiting through `--limit-upload` and `--limit-download`
flags.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1216
https://github.com/restic/restic/pull/1336
https://github.com/restic/restic/pull/1358
2017-12-27 21:30:57 +00:00
* Enhancement #1249: Add `latest` symlink in fuse mount
2024-07-01 19:25:33 +00:00
The directory structure in the fuse mount now exposes a symlink `latest` which points to the
latest snapshot in that particular directory.
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/pull/1249
* Enhancement #1269: Add `--compact` to `forget` command
2024-07-01 19:25:33 +00:00
The option `--compact` was added to the `forget` command to provide the same compact view as the
`snapshots` command.
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/pull/1269
2023-01-12 19:50:45 +00:00
* Enhancement #1271: Cache results for excludes for `backup`
The `backup` command now caches the result of excludes for a directory.
https://github.com/restic/restic/issues/1271
https://github.com/restic/restic/pull/1326
* Enhancement #1274: Add `generate` command, replaces `manpage` and `autocomplete`
2024-07-01 19:25:33 +00:00
The `generate` command has been added, which replaces the now removed commands `manpage` and
`autocomplete`. This release of restic contains the most recent manpages in `doc/man` and the
auto-completion files for bash and zsh in `doc/bash-completion.sh` and
`doc/zsh-completion.zsh`
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1274
https://github.com/restic/restic/pull/1282
2017-12-27 21:30:57 +00:00
* Enhancement #1281: Google Cloud Storage backend needs less permissions
2024-07-01 19:25:33 +00:00
The Google Cloud Storage backend no longer requires the service account to have the
`storage.buckets.get` permission ("Storage Admin" role) in `restic init` if the bucket
already exists.
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/pull/1281
2017-12-27 22:22:35 +00:00
* Enhancement #1319: Make `check` print `no errors found` explicitly
2017-12-27 21:30:57 +00:00
2024-07-01 19:25:33 +00:00
The `check` command now explicetly prints `No errors were found` when no errors could be found.
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/issues/1303
https://github.com/restic/restic/pull/1319
* Enhancement #1353: Retry failed backend requests
https://github.com/restic/restic/pull/1353
2023-01-12 19:50:45 +00:00
* Enhancement #1367: Allow comments in files read from via `--file-from`
2024-07-01 19:25:33 +00:00
When the list of files/dirs to be saved is read from a file with `--files-from`, comment lines
(starting with `#`) are now ignored.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1367
https://github.com/restic/restic/pull/1368
2017-12-27 21:30:57 +00:00
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.7.3 (2017-09-20)
2017-12-27 21:30:57 +00:00
The following sections list the changes in restic 0.7.3 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2017-12-27 21:30:57 +00:00
* Fix #1246: List all files stored in Google Cloud Storage
2023-12-24 10:45:26 +00:00
## Details
2017-12-27 21:30:57 +00:00
* Bugfix #1246: List all files stored in Google Cloud Storage
2024-07-01 19:25:33 +00:00
For large backups stored in Google Cloud Storage, the `prune` command fails because listing
only returns the first 1000 files. This has been corrected, no data is lost in the process. In
addition, a plausibility check was added to `prune`.
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/issues/1246
https://github.com/restic/restic/pull/1247
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.7.2 (2017-09-13)
2017-12-27 21:30:57 +00:00
The following sections list the changes in restic 0.7.2 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2017-12-27 21:30:57 +00:00
* Fix #1164: Make the `key remove` command behave as documented
2023-01-12 19:50:45 +00:00
* Fix #1167: Do not create a local repo unless `init` is used
2017-12-27 21:30:57 +00:00
* Fix #1191: Make sure to write profiling files on interrupt
* Enh #317: Add `--exclude-caches` and `--exclude-if-present`
* Enh #697: Automatically generate man pages for all restic commands
* Enh #1044: Improve `restore`, do not traverse/load excluded directories
* Enh #1061: Add Dockerfile and official Docker image
* Enh #1126: Use the standard Go git repository layout, use `dep` for vendoring
2023-01-12 19:50:45 +00:00
* Enh #1132: Make `key` command always prompt for a password
2017-12-27 22:22:35 +00:00
* Enh #1134: Add support for storing backups on Google Cloud Storage
2018-02-17 19:27:17 +00:00
* Enh #1144: Properly report errors when reading files with exclude patterns
2017-12-27 22:22:35 +00:00
* Enh #1149: Add support for storing backups on Microsoft Azure Blob Storage
2023-01-12 19:50:45 +00:00
* Enh #1179: Resolve name conflicts, append a counter
2017-12-27 21:30:57 +00:00
* Enh #1196: Add `--group-by` to `forget` command for flexible grouping
* Enh #1203: Print stats on all BSD systems when SIGINFO (ctrl+t) is received
* Enh #1205: Allow specifying time/date for a backup with `--time`
2023-01-12 19:50:45 +00:00
* Enh #1218: Add `--compact` to `snapshots` command
2017-12-27 21:30:57 +00:00
2023-12-24 10:45:26 +00:00
## Details
2017-12-27 21:30:57 +00:00
2023-01-12 19:50:45 +00:00
* Bugfix #1164: Make the `key remove` command behave as documented
https://github.com/restic/restic/pull/1164
2017-12-27 21:30:57 +00:00
* Bugfix #1167: Do not create a local repo unless `init` is used
2024-07-01 19:25:33 +00:00
When a restic command other than `init` is used with a local repository and the repository
directory does not exist, restic creates the directory structure. That's an error, only the
`init` command should create the dir.
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/issues/1167
https://github.com/restic/restic/pull/1182
* Bugfix #1191: Make sure to write profiling files on interrupt
2024-07-01 19:25:33 +00:00
Since a few releases restic had the ability to write profiling files for memory and CPU usage
when `debug` is enabled. It was discovered that when restic is interrupted (ctrl+c is
pressed), the proper shutdown hook is not run. This is now corrected.
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/pull/1191
* Enhancement #317: Add `--exclude-caches` and `--exclude-if-present`
2024-07-01 19:25:33 +00:00
A new option `--exclude-caches` was added that allows excluding cache directories (that are
tagged as such). This is a special case of a more generic option `--exclude-if-present` which
excludes a directory if a file with a specific name (and contents) is present.
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/issues/317
https://github.com/restic/restic/pull/1170
https://github.com/restic/restic/pull/1224
* Enhancement #697: Automatically generate man pages for all restic commands
https://github.com/restic/restic/issues/697
https://github.com/restic/restic/pull/1147
* Enhancement #1044: Improve `restore`, do not traverse/load excluded directories
https://github.com/restic/restic/pull/1044
* Enhancement #1061: Add Dockerfile and official Docker image
https://github.com/restic/restic/pull/1061
* Enhancement #1126: Use the standard Go git repository layout, use `dep` for vendoring
2024-07-01 19:25:33 +00:00
The git repository layout was changed to resemble the layout typically used in Go projects,
we're not using `gb` for building restic any more and vendoring the dependencies is now taken
care of by `dep`.
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/pull/1126
2023-01-12 19:50:45 +00:00
* Enhancement #1132: Make `key` command always prompt for a password
2024-07-01 19:25:33 +00:00
The `key` command now prompts for a password even if the original password to access a repo has
been specified via the `RESTIC_PASSWORD` environment variable or a password file.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1132
https://github.com/restic/restic/pull/1133
2017-12-27 22:22:35 +00:00
* Enhancement #1134: Add support for storing backups on Google Cloud Storage
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/issues/211
https://github.com/restic/restic/pull/1134
https://github.com/restic/restic/pull/1052
2018-02-17 19:27:17 +00:00
* Enhancement #1144: Properly report errors when reading files with exclude patterns
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/pull/1144
2017-12-27 22:22:35 +00:00
* Enhancement #1149: Add support for storing backups on Microsoft Azure Blob Storage
2017-12-27 21:30:57 +00:00
2024-07-01 19:25:33 +00:00
The library we're using to access the service requires Go 1.8, so restic now needs at least Go
1.8.
2017-12-27 21:30:57 +00:00
https://github.com/restic/restic/issues/609
https://github.com/restic/restic/pull/1149
https://github.com/restic/restic/pull/1059
2023-01-12 19:50:45 +00:00
* Enhancement #1179: Resolve name conflicts, append a counter
https://github.com/restic/restic/issues/1179
https://github.com/restic/restic/pull/1209
2017-12-27 21:30:57 +00:00
* Enhancement #1196: Add `--group-by` to `forget` command for flexible grouping
https://github.com/restic/restic/pull/1196
* Enhancement #1203: Print stats on all BSD systems when SIGINFO (ctrl+t) is received
https://github.com/restic/restic/pull/1203
2018-05-21 13:57:22 +00:00
https://github.com/restic/restic/pull/1082#issuecomment-326279920
2017-12-27 21:30:57 +00:00
* Enhancement #1205: Allow specifying time/date for a backup with `--time`
https://github.com/restic/restic/pull/1205
2023-01-12 19:50:45 +00:00
* Enhancement #1218: Add `--compact` to `snapshots` command
2024-07-01 19:25:33 +00:00
The option `--compact` was added to the `snapshots` command to get a better overview of the
snapshots in a repo. It limits each snapshot to a single line.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1218
https://github.com/restic/restic/pull/1223
2017-12-27 21:30:57 +00:00
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.7.1 (2017-07-22)
The following sections list the changes in restic 0.7.1 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
* Fix #1115: Fix `prune`, only include existing files in indexes
* Enh #1055: Create subdirs below `data/` for local/sftp backends
* Enh #1067: Allow loading credentials for s3 from IAM
* Enh #1073: Add `migrate` cmd to migrate from `s3legacy` to `default` layout
* Enh #1080: Ignore chmod() errors on filesystems which do not support it
2023-01-12 19:50:45 +00:00
* Enh #1081: Clarify semantic for `--tag` for the `forget` command
* Enh #1082: Print stats on SIGINFO on Darwin and FreeBSD (ctrl+t)
2023-12-24 10:45:26 +00:00
## Details
* Bugfix #1115: Fix `prune`, only include existing files in indexes
2024-07-01 19:25:33 +00:00
A bug was found (and corrected) in the index rebuilding after prune, which led to indexes which
include blobs that were not present in the repo any more. There were already checks in place
which detected this situation and aborted with an error message. A new run of either `prune` or
`rebuild-index` corrected the index files. This is now fixed and a test has been added to detect
this.
https://github.com/restic/restic/pull/1115
* Enhancement #1055: Create subdirs below `data/` for local/sftp backends
2024-07-01 19:25:33 +00:00
The local and sftp backends now create the subdirs below `data/` on open/init. This way, restic
makes sure that they always exist. This is connected to an issue for the sftp server.
2017-07-03 17:49:18 +00:00
https://github.com/restic/restic/issues/1055
2018-05-21 13:57:22 +00:00
https://github.com/restic/rest-server/pull/11#issuecomment-309879710
2017-07-03 17:49:18 +00:00
https://github.com/restic/restic/pull/1077
2017-07-16 13:11:26 +00:00
https://github.com/restic/restic/pull/1105
* Enhancement #1067: Allow loading credentials for s3 from IAM
2024-07-01 19:25:33 +00:00
When no S3 credentials are specified in the environment variables, restic now tries to load
credentials from an IAM instance profile when the s3 backend is used.
2017-07-03 17:49:18 +00:00
2017-07-05 18:54:37 +00:00
https://github.com/restic/restic/issues/1067
https://github.com/restic/restic/pull/1086
* Enhancement #1073: Add `migrate` cmd to migrate from `s3legacy` to `default` layout
2017-07-09 19:43:05 +00:00
2024-07-01 19:25:33 +00:00
The `migrate` command for changing the `s3legacy` layout to the `default` layout for s3
backends has been improved: It can now be restarted with `restic migrate --force s3_layout`
and automatically retries operations on error.
2017-07-17 20:02:06 +00:00
https://github.com/restic/restic/issues/1073
https://github.com/restic/restic/pull/1075
2017-07-19 15:02:53 +00:00
* Enhancement #1080: Ignore chmod() errors on filesystems which do not support it
2017-07-01 13:11:36 +00:00
https://github.com/restic/restic/pull/1080
https://github.com/restic/restic/pull/1112
2017-05-26 10:16:47 +00:00
2023-01-12 19:50:45 +00:00
* Enhancement #1081: Clarify semantic for `--tag` for the `forget` command
https://github.com/restic/restic/issues/1081
https://github.com/restic/restic/pull/1090
* Enhancement #1082: Print stats on SIGINFO on Darwin and FreeBSD (ctrl+t)
2017-05-28 11:12:08 +00:00
https://github.com/restic/restic/pull/1082
2017-06-04 09:50:38 +00:00
2017-06-07 18:51:08 +00:00
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.7.0 (2017-07-01)
The following sections list the changes in restic 0.7.0 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2017-06-18 19:18:11 +00:00
* Fix #965: Switch to `default` repo layout for the s3 backend
2023-01-12 19:50:45 +00:00
* Fix #1013: Switch back to using the high-level minio-go API for s3
* Enh #512: Add Backblaze B2 backend
* Enh #636: Add dirs `tags` and `hosts` to fuse mount
* Enh #975: Add new backend for OpenStack Swift
2023-01-12 19:50:45 +00:00
* Enh #989: Improve performance of the `find` command
* Enh #998: Improve performance of the fuse mount
2023-01-12 19:50:45 +00:00
* Enh #1021: Detect invalid backend name and print error
* Enh #1029: Remove invalid pack files when `prune` is run
2023-12-24 10:45:26 +00:00
## Details
* Bugfix #965: Switch to `default` repo layout for the s3 backend
2024-07-01 19:25:33 +00:00
The default layout for the s3 backend is now `default` (instead of `s3legacy`). Also, there's a
new `migrate` command to convert an existing repo, it can be run like this: `restic migrate
s3_layout`
https://github.com/restic/restic/issues/965
https://github.com/restic/restic/pull/1004
2023-01-12 19:50:45 +00:00
* Bugfix #1013: Switch back to using the high-level minio-go API for s3
2017-05-25 15:06:06 +00:00
2024-07-01 19:25:33 +00:00
For the s3 backend we're back to using the high-level API the s3 client library for uploading
data, a few users reported dropped connections (which the library will automatically retry
now).
2017-05-25 15:06:06 +00:00
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1013
https://github.com/restic/restic/issues/1023
https://github.com/restic/restic/pull/1025
* Enhancement #512: Add Backblaze B2 backend
https://github.com/restic/restic/issues/512
https://github.com/restic/restic/pull/978
* Enhancement #636: Add dirs `tags` and `hosts` to fuse mount
2024-07-01 19:25:33 +00:00
The fuse mount now has two more directories: `tags` contains a subdir for each tag, which in turn
contains only the snapshots that have this tag. The subdir `hosts` contains a subdir for each
host that has a snapshot, and the subdir contains the snapshots for that host.
https://github.com/restic/restic/issues/636
https://github.com/restic/restic/pull/1050
2023-01-12 19:50:45 +00:00
* Enhancement #975: Add new backend for OpenStack Swift
https://github.com/restic/restic/pull/975
https://github.com/restic/restic/pull/648
* Enhancement #989: Improve performance of the `find` command
2024-07-01 19:25:33 +00:00
Improved performance for the `find` command: Restic recognizes paths it has already checked
for the files in question, so the number of backend requests is reduced a lot.
https://github.com/restic/restic/issues/989
https://github.com/restic/restic/pull/993
* Enhancement #998: Improve performance of the fuse mount
Listing directories which contain large files now is significantly faster.
https://github.com/restic/restic/pull/998
2023-01-12 19:50:45 +00:00
* Enhancement #1021: Detect invalid backend name and print error
2024-07-01 19:25:33 +00:00
Restic now tries to detect when an invalid/unknown backend is used and returns an error
message.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1021
https://github.com/restic/restic/pull/1070
* Enhancement #1029: Remove invalid pack files when `prune` is run
2024-07-01 19:25:33 +00:00
The `prune` command has been improved and will now remove invalid pack files, for example files
that have not been uploaded completely because a backup was interrupted.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/1029
https://github.com/restic/restic/pull/1036
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.6.1 (2017-06-01)
The following sections list the changes in restic 0.6.1 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
* Enh #974: Remove regular status reports
2023-01-12 19:50:45 +00:00
* Enh #981: Remove temporary path from binary in `build.go`
* Enh #985: Allow multiple parallel idle HTTP connections
2023-12-24 10:45:26 +00:00
## Details
2023-01-12 19:50:45 +00:00
* Enhancement #974: Remove regular status reports
2024-07-01 19:25:33 +00:00
Regular status report: We've removed the status report that was printed every 10 seconds when
restic is run non-interactively. You can still force reporting the current status by sending a
`USR1` signal to the process.
2017-05-31 19:33:45 +00:00
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/pull/974
2017-05-31 17:53:54 +00:00
* Enhancement #981: Remove temporary path from binary in `build.go`
2024-07-01 19:25:33 +00:00
The `build.go` now strips the temporary directory used for compilation from the binary. This
is the first step in enabling reproducible builds.
2017-05-25 15:06:06 +00:00
2017-05-29 21:46:48 +00:00
https://github.com/restic/restic/pull/981
2023-01-12 19:50:45 +00:00
* Enhancement #985: Allow multiple parallel idle HTTP connections
2024-07-01 19:25:33 +00:00
Backends based on HTTP now allow several idle connections in parallel. This is especially
important for the REST backend, which (when used with a local server) may create a lot
connections and exhaust available ports quickly.
2017-05-25 13:26:22 +00:00
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/985
https://github.com/restic/restic/pull/986
2017-05-25 13:26:22 +00:00
2023-12-24 10:45:26 +00:00
# Changelog for restic 0.6.0 (2017-05-29)
The following sections list the changes in restic 0.6.0 relevant to
restic users. The changes are ordered by importance.
2023-12-24 10:45:26 +00:00
## Summary
2017-12-27 22:22:35 +00:00
* Enh #957: Make `forget` consistent
* Enh #962: Improve memory and runtime for the s3 backend
2023-01-12 19:50:45 +00:00
* Enh #966: Unify repository layout for all backends
2023-12-24 10:45:26 +00:00
## Details
2017-12-27 22:22:35 +00:00
* Enhancement #957: Make `forget` consistent
2024-07-01 19:25:33 +00:00
The `forget` command was corrected to be more consistent in which snapshots are to be
forgotten. It is possible that the new code removes more snapshots than before, so please
review what would be deleted by using the `--dry-run` option.
https://github.com/restic/restic/issues/953
https://github.com/restic/restic/pull/957
* Enhancement #962: Improve memory and runtime for the s3 backend
2017-05-25 13:26:22 +00:00
2024-07-01 19:25:33 +00:00
We've updated the library used for accessing s3, switched to using a lower level API and added
caching for some requests. This lead to a decrease in memory usage and a great speedup. In
addition, we added benchmark functions for all backends, so we can track improvements over
time. The Continuous Integration test service we're using (Travis) now runs the s3 backend
tests not only against a Minio server, but also against the Amazon s3 live service, so we should
be notified of any regressions much sooner.
2017-05-25 13:26:22 +00:00
https://github.com/restic/restic/pull/962
https://github.com/restic/restic/pull/960
https://github.com/restic/restic/pull/946
https://github.com/restic/restic/pull/938
https://github.com/restic/restic/pull/883
2017-05-25 13:26:22 +00:00
2023-01-12 19:50:45 +00:00
* Enhancement #966: Unify repository layout for all backends
2024-07-01 19:25:33 +00:00
Up to now the s3 backend used a special repository layout. We've decided to unify the repository
layout and implemented the default layout also for the s3 backend. For creating a new
repository on s3 with the default layout, use `restic -o s3.layout=default init`. For further
commands the option is not necessary any more, restic will automatically detect the correct
layout to use. A future version will switch to the default layout for new repositories.
2023-01-12 19:50:45 +00:00
https://github.com/restic/restic/issues/965
https://github.com/restic/restic/pull/966