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Author SHA1 Message Date
greatroar
3b24c15c3d fuse: Mix inode hashes in a non-symmetric way 
Since 0.15 (#4020), inodes are generated as hashes of names, xor'd with
the parent inode. That means that the inode of a/b/b is

	h(a/b/b) = h(a) ^ h(b) ^ h(b) = h(a).

I.e., the grandchild has the same inode as the grandparent. GNU find
trips over this because it thinks it has encountered a loop in the
filesystem, and fails to search a/b/b. This happens more generally when
the same name occurs an even number of times.

Fix this by multiplying the parent by a large prime, so the combining
operation is not longer symmetric in its arguments. This is what the FNV
hash does, which we used prior to 0.15. The hash is now

	h(a/b/b) = h(b) ^ p*(h(b) ^ p*h(a))

Note that we already ensure that h(x) is never zero.

Collisions can still occur, but they should be much less likely to occur
within a single path.

Fixes #4253.
 2023-04-14 20:50:39 +02:00
greatroar
4304e01ca2 fuse: Report fuse.Attr.Blocks correctly 
Fixes #4239.
 2023-04-14 20:50:08 +02:00
Ian Muge
593eb710b4 added changelog 2023-04-13 22:54:36 +02:00
greatroar
97274ecabd cmd, restic: Refactor and fix snapshot filtering 
This turns snapshotFilterOptions from cmd into a restic.SnapshotFilter
type and makes restic.FindFilteredSnapshot and FindFilteredSnapshots
methods on that type. This fixes #4211 by ensuring that hosts and paths
are named struct fields instead of unnamed function arguments in long
lists of such.

Timestamp limits are also included in the new type. To avoid too much
pointer handling, the convention is that time zero means no limit.
That's January 1st, year 1, 00:00 UTC, which is so unlikely a date that
we can sacrifice it for simpler code.
 2023-04-13 22:51:45 +02:00
Michael Eischer
74f7dd0b38 Make help for --verbose less confusing 
The output is now
```
-v, --verbose                    be verbose (specify multiple times or a level using --verbose=n, max level/times is 2)
```
instead of
```
-v, --verbose n                  be verbose (specify multiple times or a level using --verbose=n, max level/times is 2)
```
 2023-04-13 22:46:37 +02:00
Michael Eischer
21ad357c10 add linux/riscv64 builds 2023-04-13 22:45:35 +02:00
Alexander Neumann
7d4b7ad9cb Add version for 0.15.1 2023-01-30 20:43:47 +01:00
Alexander Neumann
a883bb6596 Generate CHANGELOG.md for 0.15.1 2023-01-30 20:43:15 +01:00
Alexander Neumann
91acef90b2 Prepare changelog for 0.15.1 2023-01-30 20:43:15 +01:00
Michael Eischer
b2b7727b31
Merge pull request #4178 from rawtaz/changelogs 
Polish changelogs
 2023-01-27 22:46:46 +01:00
Leo R. Lundgren
0e4c9a5421 Polish changelogs 2023-01-27 22:27:57 +01:00
Michael Eischer
49fa8fe6dd
Merge pull request #4175 from fergus-dall/deadlock-fix 
Fix deadlock in Lock.Stale
 2023-01-26 22:45:13 +01:00
Michael Eischer
12f167ee79
Merge pull request #4167 from aneesh-n/progress-percent-eta-fix 
ui/backup: Fix percent and eta in backup progress
 2023-01-26 22:42:10 +01:00
Michael Eischer
bb018fbc3e
Merge pull request #4163 from MichaelEischer/fix-windows-self-upgrade 
self-upgrade: Fix handling of `--output` on windows
 2023-01-26 22:40:36 +01:00
Michael Eischer
3b24e0ac55
Merge pull request #4154 from MichaelEischer/cleanup-prune-tests 
deduplicate prune tests a bit
 2023-01-26 22:39:15 +01:00
Fergus Dall
04da31af2b Fix deadlock in Lock.Stale 
With debug logging enabled this method would take a lock and then
format the lock as a string. Since PR #4022 landed the string
formatting method has also taken the lock, so this deadlocks.

Instead just record the lock ID, as is done elsewhere.
 2023-01-27 03:21:37 +11:00
Alexander Neumann
65923e9c26
Merge pull request #4152 from MichaelEischer/invalid-locks 
Improve handling of invalid locks
 2023-01-25 08:19:53 +01:00
Michael Eischer
b903081804
Merge pull request #4169 from restic/dependabot/go_modules/github.com/klauspost/compress-1.15.15 
build(deps): bump github.com/klauspost/compress from 1.15.14 to 1.15.15
 2023-01-23 22:35:52 +01:00
Michael Eischer
beb1e872cc
Merge pull request #4170 from restic/dependabot/go_modules/cloud.google.com/go/storage-1.29.0 
build(deps): bump cloud.google.com/go/storage from 1.28.1 to 1.29.0
 2023-01-23 22:25:09 +01:00
Michael Eischer
db350c0430
Merge pull request #4171 from restic/dependabot/go_modules/google.golang.org/api-0.108.0 
build(deps): bump google.golang.org/api from 0.107.0 to 0.108.0
 2023-01-23 22:23:51 +01:00
dependabot[bot]
716a5dd20d
build(deps): bump google.golang.org/api from 0.107.0 to 0.108.0 
Bumps [google.golang.org/api](https://github.com/googleapis/google-api-go-client) from 0.107.0 to 0.108.0.
- [Release notes](https://github.com/googleapis/google-api-go-client/releases)
- [Changelog](https://github.com/googleapis/google-api-go-client/blob/main/CHANGES.md)
- [Commits](https://github.com/googleapis/google-api-go-client/compare/v0.107.0...v0.108.0)

---
updated-dependencies:
- dependency-name: google.golang.org/api
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-01-23 02:23:51 +00:00
dependabot[bot]
dbd07ade98
build(deps): bump cloud.google.com/go/storage from 1.28.1 to 1.29.0 
Bumps [cloud.google.com/go/storage](https://github.com/googleapis/google-cloud-go) from 1.28.1 to 1.29.0.
- [Release notes](https://github.com/googleapis/google-cloud-go/releases)
- [Changelog](https://github.com/googleapis/google-cloud-go/blob/main/CHANGES.md)
- [Commits](https://github.com/googleapis/google-cloud-go/compare/storage/v1.28.1...spanner/v1.29.0)

---
updated-dependencies:
- dependency-name: cloud.google.com/go/storage
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-01-23 02:23:33 +00:00
dependabot[bot]
7adf1e5d37
build(deps): bump github.com/klauspost/compress from 1.15.14 to 1.15.15 
Bumps [github.com/klauspost/compress](https://github.com/klauspost/compress) from 1.15.14 to 1.15.15.
- [Release notes](https://github.com/klauspost/compress/releases)
- [Changelog](https://github.com/klauspost/compress/blob/master/.goreleaser.yml)
- [Commits](https://github.com/klauspost/compress/compare/v1.15.14...v1.15.15)

---
updated-dependencies:
- dependency-name: github.com/klauspost/compress
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-01-23 02:23:15 +00:00
Michael Eischer
8f94eb5420 add changelog for less strict lock handling 2023-01-22 15:54:07 +01:00
Michael Eischer
8aaba83719 add changelog for self-upgrade bug on windows 2023-01-22 15:39:42 +01:00
Michael Eischer
e16a6d4c50 self-update: add basic test for extractToFile 2023-01-22 15:39:42 +01:00
Michael Eischer
34e67e3510 self-update: Fix handling of --output on windows 
The code always assumed that the upgrade happens in place. Thus writing
the upgrade to a separate file fails, when trying to remove the file
stored at that location.
 2023-01-22 15:39:42 +01:00
Michael Eischer
c527c05590 add changelog for missing backup ETA 2023-01-22 15:32:55 +01:00
Aneesh Nireshwalia
ed23edeb62 ui/backup: Fix percent and eta in backup progress 
Added missing call to scanFinished=true.
This was causing the percent and eta to never get
printed for backup progress even after the scan was finished.
 2023-01-21 13:25:08 -07:00
Michael Eischer
0f398b82e3
Merge pull request #4145 from greatroar/index-encode 
index: Optimize generatePackList
 2023-01-21 01:01:12 +01:00
greatroar
99755c634b index: Optimize generatePackList 
name                 old time/op    new time/op    delta
EncodeIndex/100-8      1.56ms ± 2%    1.48ms ± 3%   -5.37%  (p=0.000 n=10+10)
EncodeIndex/1000-8     14.5ms ± 2%    13.1ms ± 2%   -9.49%  (p=0.000 n=9+10)
EncodeIndex/10000-8     120ms ± 2%     116ms ± 2%   -3.58%  (p=0.000 n=10+10)

name                 old alloc/op   new alloc/op   delta
EncodeIndex/100-8       306kB ± 1%     275kB ± 1%  -10.28%  (p=0.000 n=10+10)
EncodeIndex/1000-8     3.69MB ±11%    2.88MB ± 5%  -22.07%  (p=0.000 n=10+9)
EncodeIndex/10000-8    35.9MB ±11%    31.9MB ±10%  -11.13%  (p=0.005 n=10+10)

name                 old allocs/op  new allocs/op  delta
EncodeIndex/100-8       3.39k ± 0%     2.39k ± 0%  -29.61%  (p=0.000 n=10+10)
EncodeIndex/1000-8      32.6k ± 0%     22.9k ± 0%  -29.63%  (p=0.000 n=10+9)
EncodeIndex/10000-8      326k ± 0%      229k ± 0%  -29.71%  (p=0.000 n=10+10)

The bulk of the allocation rate improvement comes from just removing the
debug.Log calls: every one of those copied a restic.ID to the heap.
 2023-01-14 20:41:07 +01:00
Michael Eischer
f5f13f6648
Merge pull request #4153 from MichaelEischer/fix-quiet-prune 
prune: Don't show "packs processed" for quiet runs
 2023-01-14 20:11:34 +01:00
Michael Eischer
00216d54a1 deduplicate prune tests a bit 2023-01-14 19:05:45 +01:00
Michael Eischer
1f3f68b2c0 prune: Don't show "packs processed" for quiet runs 2023-01-14 18:48:32 +01:00
Michael Eischer
57acc769b4 lock: Ignore empty lock files 
These may be left behind by backends which do not guarantee atomic
uploads.
 2023-01-14 18:15:46 +01:00
Michael Eischer
20ad14e362 lock: add help message how to recover from invalid locks 2023-01-14 18:04:22 +01:00
Michael Eischer
c995b5be52 lock: cleanup error message 
The error message is now `Fatal: unable to create lock in backend:
[...]` instead of `unable to create lock in backend: Fatal: [...]`.
 2023-01-14 17:57:02 +01:00
Michael Eischer
1adf28a2b5 repository: properly return invalid data error in LoadUnpacked 
The retry backend does not return the original error, if its execution
is interrupted by canceling the context. Thus, we have to manually
ensure that the invalid data error gets returned.

Additionally, use the retry backend for some of the repository tests, as
this is the configuration which will be used by restic.
 2023-01-14 17:57:02 +01:00
Michael Eischer
6d9675c323 repository: cleanup error message on invalid data 
The retry printed the filename twice:
```
Load(<lock/04804cba82>, 0, 0) returned error, retrying after 720.254544ms: load(<lock/04804cba82>): invalid data returned
```
now the warning has changed to
```
Load(<lock/04804cba82>, 0, 0) returned error, retrying after 720.254544ms: invalid data returned
```
 2023-01-14 17:57:02 +01:00
Michael Eischer
551b31ce3c
Merge pull request #4146 from MichaelEischer/update-blazer 
Update blazer to fix `b2_download_file_by_name: 404`
 2023-01-14 15:23:32 +01:00
Michael Eischer
ec99507e4c update blazer 
This removes a stray warning, that was printed when checking the status
of non-existent files.
 2023-01-14 14:56:25 +01:00
Michael Eischer
5f97f534b1
Merge pull request #4150 from restic/dependabot/go_modules/google.golang.org/api-0.107.0 
build(deps): bump google.golang.org/api from 0.106.0 to 0.107.0
 2023-01-14 14:55:15 +01:00
Michael Eischer
ed11bbd0e2
Merge pull request #4151 from restic/dependabot/go_modules/github.com/minio/minio-go/v7-7.0.47 
build(deps): bump github.com/minio/minio-go/v7 from 7.0.46 to 7.0.47
 2023-01-14 14:50:01 +01:00
dependabot[bot]
5bb9cb056d
build(deps): bump github.com/minio/minio-go/v7 from 7.0.46 to 7.0.47 
Bumps [github.com/minio/minio-go/v7](https://github.com/minio/minio-go) from 7.0.46 to 7.0.47.
- [Release notes](https://github.com/minio/minio-go/releases)
- [Commits](https://github.com/minio/minio-go/compare/v7.0.46...v7.0.47)

---
updated-dependencies:
- dependency-name: github.com/minio/minio-go/v7
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-01-14 13:38:58 +00:00
dependabot[bot]
cd9bd22563
build(deps): bump google.golang.org/api from 0.106.0 to 0.107.0 
Bumps [google.golang.org/api](https://github.com/googleapis/google-api-go-client) from 0.106.0 to 0.107.0.
- [Release notes](https://github.com/googleapis/google-api-go-client/releases)
- [Changelog](https://github.com/googleapis/google-api-go-client/blob/main/CHANGES.md)
- [Commits](https://github.com/googleapis/google-api-go-client/compare/v0.106.0...v0.107.0)

---
updated-dependencies:
- dependency-name: google.golang.org/api
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-01-14 13:38:42 +00:00
Michael Eischer
ecc826ef7d
Merge pull request #4149 from MichaelEischer/more-frequent-dependabot 
CI: let dependabot check for updates weekly
 2023-01-14 14:37:30 +01:00
Michael Eischer
fb43cbab49
Merge pull request #4129 from greatroar/cleanup 
cache: Replace readCloser+LimitedReader by backend.LimitedReadCloser
 2023-01-14 12:17:25 +01:00
Michael Eischer
41d31b1e27
Merge pull request #4116 from MichaelEischer/extract-progress-updater 
ui/progress: Extract progress updater
 2023-01-14 12:07:26 +01:00
Michael Eischer
f6ea5c5865 CI: let dependabot check for updates weekly 2023-01-14 12:02:42 +01:00
Michael Eischer
4a7a6b06af ui/backup: Use progress.Updater for progress updates 2023-01-14 01:20:43 +01:00