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1250 Commits

Author SHA1 Message Date
Juergen Hoetzel
409e4936af Improve snapshot filter warning message 
Include the root-cause why the snapshot prefix is ignored.
 2021-08-25 15:46:21 +02:00
Michael Eischer
877fc9f352 rebuild-index: test that invalid indexes are skipped and removed 2021-08-22 18:24:19 +02:00
Michael Eischer
64258a2c2a rebuild-index: Ignore broken index files 
Previously, an e.g. truncated index could prevent rebuild-index from
working.
 2021-08-22 18:23:47 +02:00
Alexander Neumann
d90efd7704 Fix test 2021-08-09 10:30:10 +02:00
Alexander Neumann
9fe5a87785
Merge pull request #3429 from MichaelEischer/safe-key-change 
key: Check that new key works before deleting the old one
 2021-08-09 10:07:15 +02:00
erin
4126435663 resolve rawtaz's review comments 
make majority of suggestions from review by @rawtaz verbatim, with one clarification on my part in changelog
 2021-08-04 21:19:29 +02:00
Alexander Weiss
d107a2cfdf Separate dry run tests 2021-08-04 21:19:29 +02:00
Ryan Hitchman
77bf148460 backup: add --dry-run/-n flag to show what would happen. 
This can be used to check how large a backup is or validate exclusions.
It does not actually write any data to the underlying backend. This is
implemented as a simple overlay backend that accepts writes without
forwarding them, passes through reads, and generally does the minimal
necessary to pretend that progress is actually happening.

Fixes #1542

Example usage:

$ restic -vv --dry-run . | grep add
new       /changelog/unreleased/issue-1542, saved in 0.000s (350 B added)
modified  /cmd/restic/cmd_backup.go, saved in 0.000s (16.543 KiB added)
modified  /cmd/restic/global.go, saved in 0.000s (0 B added)
new       /internal/backend/dry/dry_backend_test.go, saved in 0.000s (3.866 KiB added)
new       /internal/backend/dry/dry_backend.go, saved in 0.000s (3.744 KiB added)
modified  /internal/backend/test/tests.go, saved in 0.000s (0 B added)
modified  /internal/repository/repository.go, saved in 0.000s (20.707 KiB added)
modified  /internal/ui/backup.go, saved in 0.000s (9.110 KiB added)
modified  /internal/ui/jsonstatus/status.go, saved in 0.001s (11.055 KiB added)
modified  /restic, saved in 0.131s (25.542 MiB added)
Would add to the repo: 25.892 MiB
 2021-08-04 21:19:29 +02:00
Alexander Neumann
7049f1cbfc Set development version for 0.12.1 2021-08-03 11:45:39 +02:00
Alexander Neumann
dc7a8aab24 Add version for 0.12.1 2021-08-03 11:45:36 +02:00
Alexander Neumann
77551597b2
Merge pull request #3416 from torfason/keep-hourly-within 
Keep hourly within
 2021-07-30 10:36:41 +02:00
Alexander Neumann
92f293cd0b
Merge pull request #3427 from MichaelEischer/find-packs-from-index 
find: List missing pack files based on the index
 2021-07-30 10:33:02 +02:00
Magnus Thor Torfason
74ebc650ab forget: Add --keep-within-hourly (and friends) 
Allow keeping hourly/daily/weekly/monthly/yearly snapshots for a given time period.

This adds the following flags/parameters to restic forget:
  --keep-within-hourly duration
  --keep-within-daily duration
  --keep-within-weekly duration
  --keep-within-monthly duration
  --keep-within-yearly duration

Includes following changes:
  - Add tests for --keep-within-hourly (and friends)
  - Add documentation for --keep-within-hourly (and friends)
  - Add changelog for --keep-within-hourly (and friends)
 2021-07-24 16:14:43 +00:00
Alexander Neumann
c707d71b72
Merge pull request #3401 from MichaelEischer/goroutine-shutdown-cleanups 
Goroutine shutdown cleanups
 2021-07-11 16:32:28 +02:00
Michael Eischer
0880afe67b Use our generate command instead of cobra's complete command 2021-07-10 19:44:18 +02:00
Michael Eischer
3442dc87fb find: Address review comments 2021-07-06 21:04:34 +02:00
Michael Eischer
95b44490a0 find: search blob ids for pack in index if pack is missing 
If a pack file is missing try to determine the contained pack ids based
on the repository index. This helps with assessing the damage to a
repository before running `rebuild-index`.
 2021-07-06 21:04:34 +02:00
Michael Eischer
3caab3c7ac find: Print not found pack files 2021-07-06 21:04:34 +02:00
Michael Eischer
40745b4f82 find: stop file listing after resolving all pack files 2021-07-06 21:04:34 +02:00
Michael Eischer
6c01078f3d find: support resolving multiple pack ids to blobs 
Just passing the list of blobs to packsToBlobs would also work in most
cases, however, it could cause unexpected results when multiple pack
files have the same prefix. Forget found prefixes to prevent this.
 2021-07-06 21:04:34 +02:00
Michael Eischer
aad8864835 prune: Add missing newlines in error descriptions 2021-06-20 14:25:40 +02:00
Michael Eischer
454b6d608e key: Add test that failed key saves don't break the repository 2021-06-13 13:46:48 +02:00
Michael Eischer
6add186867 key: Check that a new key file actually works 2021-06-12 23:09:19 +02:00
Michael Eischer
fe43f53528 mount: enable fuse readahead 
Apparently readahead was disabled by default. Enable readahead with the
Linux default size of 128kB. Larger values seem to have no effect.
This can speed up reading from the fuse mount by at least factor 5.

Speedup for a 1G random file stored in a local repository:
(Only one result shown, but times were quite stable, restarted restic
after each command)
$ dd if=/dev/urandom bs=1M count=1024 of=rand
$ shasum -a 256 tmp/rand
75dd9b374e712577d64672a05b8ceee40dfc45dce6321082d2c2fd51d60c6c2d  tmp/rand

before: $ time shasum -a 256 fuse/snapshots/latest/tmp/rand
75dd9b374e712577d64672a05b8ceee40dfc45dce6321082d2c2fd51d60c6c2d  fuse/snapshots/latest/tmp/rand

real    0m18.294s
user    0m4.522s
sys     0m3.305s

before: $ time cat fuse/snapshots/latest/tmp/rand > /dev/null
real    0m14.924s
user    0m0.000s
sys     0m4.625s

after:  $ time shasum -a 256 fuse/snapshots/latest/tmp/rand
75dd9b374e712577d64672a05b8ceee40dfc45dce6321082d2c2fd51d60c6c2d  fuse/snapshots/latest/tmp/rand

real    0m6.106s
user    0m3.115s
sys     0m0.182s

after:  $ time cat fuse/snapshots/latest/tmp/rand > /dev/null
real    0m3.096s
user    0m0.017s
sys     0m0.241s
 2021-06-12 17:07:30 +02:00
rawtaz
fdbd65485e
Merge pull request #3402 from MichaelEischer/misc-fixes 
Various small code cleanups
 2021-05-24 11:30:31 +02:00
rawtaz
2daf033156
Merge pull request #3403 from MichaelEischer/fast-cat 
cat: only load index if really necessary
 2021-05-24 11:02:10 +02:00
MichaelEischer
5dad45f005
Merge pull request #3312 from soraxas/master 
Bump cobra and add completions for fish
 2021-05-23 13:58:27 +02:00
Michael Eischer
61b368ddea cat: only load index if really necessary 2021-05-23 13:11:55 +02:00
Michael Eischer
fd8bce8184 backup: cleanly shutdown goroutines on error 2021-05-23 13:02:44 +02:00
greatroar
d7322a5f36 restic ls --json: print "size":0 for empty files 2021-05-21 21:06:00 +02:00
Tin Lai
9cc1ecdd45
bump cobra and add completions for fish 
Signed-off-by: Tin Lai <oscar@tinyiu.com>
 2021-05-21 13:47:52 +10:00
Alexander Neumann
af3de702c7
Merge pull request #3332 from restic/debug-1999 
Merge `debug examine` to salvage damaged pack files
 2021-05-18 09:38:40 +02:00
Alexander Neumann
226cd8d4d1
Merge pull request #3310 from MichaelEischer/copy-unstable-tree 
`copy` raw tree blobs
 2021-05-18 09:36:51 +02:00
Alexander Neumann
4cabad8c34
Merge pull request #3325 from MichaelEischer/fix-mintty-output 
Fix windows terminal output for mintty
 2021-05-18 09:29:24 +02:00
Michael Eischer
5767c65c62 delete: properly close fileChan if context is canceled 2021-05-17 21:05:54 +02:00
Michael Eischer
5a87a0ba0a find: use Str() to format short ids 2021-05-17 20:56:49 +02:00
Leo R. Lundgren
90d75651e6 backup: Improve wording for --one-file-system description 2021-05-15 00:06:27 +02:00
Sébastien Gross
2a92b68e65 cmd/snapshots: Add option to limit snapshots list 
This patch adds a `--latest` option to limit snapshots list to the n
last snapshots. It is very similar to the `--last` one but does not
limit to one entry. It also deprecates the `--last` flag usage in
favor of `--latest 1`

Output example:

    $ restic snapshots --latest 2
    repository 0d3eb989 opened successfully, password is correct
    ID        Time                 Host        Tags        Paths
    ------------------------------------------------------------
    5a33bdcc  2020-12-14 12:30:00  local                   /home
    73887d8e  2020-12-15 12:30:00  local                   /home
    ------------------------------------------------------------
    2 snapshots

Signed-off-by: Sébastien Gross <seb•ɑƬ•chezwam•ɖɵʈ•org>
 2021-05-13 20:18:23 +02:00
Michael Eischer
5e6af77b7a Unify interactive terminal detection code 
Previously the progress bar / status update interval used
stdoutIsTerminal to determine whether it is possible to update the
progress bar or not. However, its implementation differed from the
detection within the backup command which included additional checks to
detect the presence of mintty on Windows. mintty behaves like a terminal
but uses pipes for communication.

This adds stdoutCanUpdateStatus() which calls the same terminal detection
code used by backup. This ensures that all commands consistently switch
between interactive and non-interactive terminal mode.

stdoutIsTerminal() now also returns true whenever stdoutCanUpdateStatus()
does so. This is required to properly handle the special case of mintty.
 2021-04-11 20:02:09 +02:00
MichaelEischer
efb10b3c40
Merge pull request #3347 from jazcap53/fix_ambiguous_warning 
Change ambiguous Warning message
 2021-03-27 12:54:07 +01:00
Andrew Jarcho
9f44129c2f Change ambiguous Warning message 
Fixes #3346

On branch fix_ambiguous_warning
Changes to be committed:
    modified:   cmd_backup.go
 2021-03-24 10:44:47 -04:00
Hendrik Luup
5592c17e4a Display 'created new cache in ' message only if output is terminal 2021-03-22 11:31:08 +02:00
Michael Eischer
54d58edacc debug: fix usage for examine command 2021-03-10 22:22:33 +01:00
Michael Eischer
5975ed61f3 debug: fix linter warning 2021-03-10 21:22:53 +01:00
Michael Eischer
dc62ec5933 debug: use Printf/Warnf for output 2021-03-10 21:20:21 +01:00
Michael Eischer
547d9b384d debug: cleanup repair code 2021-03-10 21:15:38 +01:00
Michael Eischer
fa7b9d5dfe debug: Cleanup pack size checks 2021-03-10 20:57:14 +01:00
Michael Eischer
6774fc6454 debug: check arguments and cleanup error handling 2021-03-10 20:43:22 +01:00
Michael Eischer
096f15db5c debug: extract examinePack function 2021-03-10 20:21:05 +01:00
Michael Eischer
84491ff40b debug: store repaired and correct blobs 2021-03-10 20:03:44 +01:00
Alexander Neumann
b3c3121622 debug: Save raw decrypt (disregarding signature) 2021-03-10 20:03:44 +01:00
Alexander Neumann
ce4b6d0874 examine: add byte repair mode 2021-03-10 20:03:44 +01:00
Alexander Neumann
52061e817c debug: fix percentage 2021-03-10 20:03:44 +01:00
Alexander Neumann
133ac42a0b debug: check file content hash 2021-03-10 20:03:44 +01:00
Alexander Neumann
90f975fa1c debug: make output less verbose 2021-03-10 20:03:44 +01:00
Alexander Neumann
086993bae1 debug: check packs not in index, implement repair 2021-03-10 20:03:44 +01:00
Alexander Neumann
d6f78163d4 Add 'debug examine' command to debug #1999 2021-03-10 20:03:44 +01:00
MichaelEischer
c9b4fadd91
Merge pull request #3294 from Achilleshiel/fix-copy-repofile 
Add RepositoryFile2 Option for secondary repository
 2021-03-08 22:50:31 +01:00
Michael Eischer
da458a55db Cleanup comments in secondary repo test 2021-03-08 22:41:13 +01:00
Wouter Horlings
9ccdba9df6 Add repositoryFile2 option 
The `init` and `copy` commands can now use `--repository-file2` flag and
the `$RESTIC_REPOSITORY_FILE2` environment variable.

This also fixes the conflict with the `--repository-file` and `--repo2`
flag.

Tests are added for the initSecondaryGlobalOpts function.

This adds a NOK function to the test helper functions. This NOK tests if
err is not nil, and otherwise fail the test.

With the NOK function a couple of sad paths are tested in the
initSecondaryGlobalOpts function.

In total the tests checks wether the following are passed correct:
   - Password
   - PasswordFile
   - Repo
   - RepositoryFile

The following situation must return an error to pass the test:
   - no Repo or RepositoryFile defined
   - Repo and RepositoryFile defined both
 2021-03-08 22:41:13 +01:00
Michael Eischer
427781928f copy: test that trees with unstable json encoding are properly copied 2021-03-08 22:16:48 +01:00
Michael Eischer
2fc7abac35 copy: copy raw bytes of tree blobs 
This avoids problems when for some reason the JSON encoding changes.
This also ensures forward compatibility with future restic versions
which might e.g. add new fields to the tree metadata.
 2021-03-08 22:16:48 +01:00
Juergen Hoetzel
18fccb5995 backup: In case of error also Wait() for terminal goroutine 
This prevents a race condition where the final summary message can get lost.
 2021-03-08 22:11:34 +01:00
MichaelEischer
814a399e4c
Merge pull request #3283 from dennypage/master 
Treat an empty password as a fatal error for repository init.
 2021-02-28 00:49:21 +01:00
Denny Page
0f41e99ea7 Treat an empty password as a fatal error for repository init. 2021-02-28 00:40:00 +01:00
Michael Eischer
9e852af5be check: Fix crash of --read-data-subset=x% on empty repository 
Rounding up to at least one pack file should only be done if at least a
pack file exists.
 2021-02-27 16:05:36 +01:00
Michael Eischer
65bd2a9a49 backup: Correctly handle --quiet flag 
The quiet flag changes the backup output to assume a non-interactive
terminal. However, the output progress interval was not set to 0 by
default.
 2021-02-15 22:14:58 +01:00
Alexander Neumann
bb53fcfc0d Set development version for 0.12.0 2021-02-14 11:44:24 +01:00
Alexander Neumann
27f241334e Add version for 0.12.0 2021-02-14 11:44:20 +01:00
Alexander Neumann
c0f2c1d871 ls: Check for non-nil error before calling panic() 2021-02-07 21:12:54 +01:00
Alexander Weiss
39a26066f7 rebuild-index: add missing bar.Done() 2021-01-31 18:28:02 +01:00
MichaelEischer
b3dc127af5
Merge pull request #3207 from aawsome/filerestorer-fix-errorhandling 
Fix error handling in filerestorer and fix #3166
 2021-01-31 17:47:46 +01:00
Alexander Weiss
6e942693ba Fix #3166 2021-01-31 14:22:57 +01:00
Alexander Neumann
027a51529d prune: Improve error message for missing files 
This commit changes the error message so that a list of file names is
printed. Before, just the raw map was printed, which is not a great user
interface.
 2021-01-31 11:31:27 +01:00
Alexander Neumann
f867e65bcd Fix issues reported by staticcheck 2021-01-30 20:43:53 +01:00
Alexander Neumann
aef3658a5f Address review comments 2021-01-30 20:02:37 +01:00
Alexander Neumann
200f09522d Add more error checks 2021-01-30 20:02:37 +01:00
Alexander Neumann
cbd88c457a backup: Improve error handling 2021-01-30 20:02:37 +01:00
Alexander Neumann
1a0eb05bfa errcheck: Add more error checks 2021-01-30 20:02:37 +01:00
MichaelEischer
4d576c2f79
Merge pull request #3217 from M4a1x/read-data-subset-fix 
Fix missing rand seed for restic check --read-data-subset=x%
 2021-01-29 23:34:13 +01:00
Max Stabel
f9e1fa26ff Fix missing rand seed for restic check --read-data-subset=x% 2021-01-29 23:18:35 +01:00
Alexander Weiss
e08e65dc30 prune: Simplify logic selecting packs to repack 2021-01-29 22:27:22 +01:00
Alexander Weiss
daeb4cdf8f prune: Fix statistics for --repack-cacheable-only 2021-01-29 22:27:22 +01:00
Alexander Neumann
a16ce65295
Merge pull request #3244 from MichaelEischer/better-damage-reports 
Print more details about possible repository damages
 2021-01-29 11:45:45 +01:00
rawtaz
de7e3a0648
Merge pull request #2823 from greatroar/trust-mtime 
Add --ignore-ctime flag to backup and document change detection
 2021-01-29 00:02:19 +01:00
greatroar
6bd8a2faaa backup: Add --ignore-ctime option and document change detection 2021-01-28 23:42:10 +01:00
Michael Eischer
58b5679f14 prune: reword missing blobs error 
The previous wording could be understood such that the prune run did
damage the repository.
 2021-01-28 21:48:24 +01:00
Michael Eischer
7b8886c052 prune: report missing but unneeded pack files 
This indicates a damaged repository so add some output to help with
debugging.
 2021-01-28 21:46:01 +01:00
Michael Eischer
ff95999246 rebuild-index: report added/removed/reindexed files 
This should help with investigating missing pack files.
 2021-01-28 21:46:01 +01:00
Michael Eischer
b71c52797a find: correctly expand multiple blob ids 
For example `restic find --show-pack-id --blob f78dc991 5b9e4366 ddd8c7d4`
would previously only expand one blob if all of them belong to the same
file.
 2021-01-28 21:21:54 +01:00
MichaelEischer
82140967d3
Merge pull request #3228 from aawsome/prune-all-trees 
prune: Remove all unused trees
 2021-01-28 21:04:27 +01:00
MichaelEischer
35033d9b79
Merge pull request #3177 from MichaelEischer/fix-2759 
prune: don't print stacktrace on console
 2021-01-28 20:28:45 +01:00
Alexander Neumann
4d40c70214
Merge pull request #3211 from MichaelEischer/sftp-speedup 
Speed-up caching/pack download via SFTP
 2021-01-28 14:16:55 +01:00
Alexander Neumann
44169d0dc4
Merge pull request #3205 from MichaelEischer/fix-quiet-verbose 
Properly check that --quiet and --verbose are not combined
 2021-01-28 13:53:31 +01:00
Alexander Neumann
bdfedf1f5b
Merge pull request #3173 from MichaelEischer/unify-index-loading 
Unify index loading
 2021-01-28 13:50:42 +01:00
Michael Eischer
e2b0072441 check: add progress bar to the tree structure check 2021-01-28 11:10:50 +01:00
Michael Eischer
505f8a2229 progress/counter: Support updating the progress bar maximum 2021-01-28 11:10:47 +01:00
Michael Eischer
eda8c67616 restic: let FindUsedBlobs handle multiple snapshots at once 2021-01-28 11:08:43 +01:00
Michael Eischer
258ce0c1e5 parallel: report progress for StreamTrees 
This assigns an id to each tree root and then keeps track of how many
tree loads (i.e. trees referenced for the first time) are pending per
tree root. Once a tree root and its subtrees were fully processed there
are no more pending tree loads and the tree root is reported as
processed.
 2021-01-28 11:08:43 +01:00
Michael Eischer
3d6a3e2555 copy: Remove treeCloner struct 2021-01-28 11:08:43 +01:00
Michael Eischer
0caad1e890 copy: parallelize tree walk 2021-01-28 11:08:43 +01:00
Alexander Neumann
a4689eb3b9
Merge pull request #3199 from MichaelEischer/non-interactive-counter 
Don't print progress on non-interactive terminals
 2021-01-28 10:53:38 +01:00
Alexander Weiss
d7dc19a496 prune: Always repack packs containing tree blobs 2021-01-15 16:42:04 +01:00
Michael Eischer
f3442ce8a5 Test that WriteTo of a backend's Load remains accessible 2021-01-03 22:23:53 +01:00
Michael Eischer
97388b3504 Properly check that --quiet and --verbose are not combined 
If --verbose is specified once, then globalOptions.Verbose == 1.
Previously --quiet --verbose would silently ignore the --verbose flag.
 2020-12-30 21:24:18 +01:00
MichaelEischer
e1efc193e1
Merge pull request #3139 from aawsome/prune-healing 
prune: Add healing of repository in some situations
 2020-12-29 22:17:27 +01:00
Alexander Weiss
f0113139ea prune: Correct error message 2020-12-29 20:20:05 +01:00
Alexander Weiss
f6df94a50e prune: Add self-healing 
Allow prune to heal situations where blobs in the index are missing or
the corresponding packfiles are damaged if those blobs are not needed.
 2020-12-29 20:20:05 +01:00
MichaelEischer
31e56f1ad5
Merge pull request #3197 from SkYNewZ/fix/3183 
Fix tag handling for multiple tag lists
 2020-12-29 18:44:38 +01:00
greatroar
dec5008369 Warn when unlock fails instead of returning an error 
Only one caller was checking the error.
 2020-12-29 17:48:20 +01:00
Quentin Lemaire
25ecf9eafb
fix(cmd_tag): Use restic.TagLists 2020-12-29 17:12:46 +01:00
Quentin Lemaire
e88f3fb80c
fix(cmd_backup): Use restic.TagLists 2020-12-29 17:12:46 +01:00
Michael Eischer
05a987b07c Support values less than 1 for RESTIC_PROGRESS_FPS 
For example set the variable to 0.016666 to print the progress once per
minute.
 2020-12-29 16:32:18 +01:00
Michael Eischer
85fe5feadb Unify progress report frequency calculation 2020-12-29 16:03:43 +01:00
Michael Eischer
969141b5e9 Honor RESTIC_PROGRESS_FPS env variable on non-interactive terminals 
This makes it possible to use the environment variable to also get
regular progress updates on non-interactive terminals.
 2020-12-29 16:03:43 +01:00
Michael Eischer
c2ef049f1b ui/progress: don't print progress on non-interactive terminals 
This reverts to the old behavior of not printing progress updates on
non-interactive terminals. It was accidentally changed in #3058.
 2020-12-29 16:03:43 +01:00
greatroar
18531e3d6f Portability fixes to internal/restic 
syscall.Mknod is not available on AIX.
 2020-12-29 01:35:01 +01:00
DRON-666
332b1896d1 Some options fixes 
Add tests for bool type.
Fix subtle bug in TestOptionsApplyInvalid.
Fix options list formatting.
 2020-12-23 23:26:04 +03:00
Alexander Weiss
d8d2cc6dd9 Simplify rebuild-index code 2020-12-22 23:01:58 +01:00
Alexander Weiss
68b74e359e Count packs directly in RebuildIndexFiles 2020-12-22 23:01:58 +01:00
Michael Eischer
ccc84af73d debug/list: parallelize index loading 2020-12-22 22:36:18 +01:00
Alexander Neumann
edf89e1c74 forget: Enable --dry-run together with --prune 2020-12-22 20:58:02 +01:00
Michael Eischer
cfea79d0c5 prune: don't print stacktrace on console 2020-12-19 14:28:48 +01:00
DRON-666
2ca76afc2b dump: Add new option --archive 2020-12-19 01:09:47 +03:00
DRON-666
0256f95994 dump: Split tar and walk logic 2020-12-19 01:09:47 +03:00
Alexander Neumann
0d5b764f90
Merge pull request #3130 from aawsome/snapshots-parallel 
Make loading snapshots parallel
 2020-12-06 21:08:18 +01:00
Alexander Weiss
e329623771 Remove LoadAllSnapshots 2020-12-06 05:22:27 +01:00
Alexander Weiss
5b9ee56335 Add ForAllSnapshots 2020-12-06 05:04:21 +01:00
Alexander Weiss
83c8a9b058 Bugfix: packSizeFromList should save size from List() 2020-12-05 20:58:36 +01:00
Michael Eischer
f72f6c9c80 Fix debug build 2020-11-29 18:44:36 +01:00
MichaelEischer
52b98f7f95
Merge pull request #3017 from greatroar/files-from0 
Add backup options --files-from-verbatim and --files-from-raw
 2020-11-29 18:15:21 +01:00
Alexander Neumann
04d856e601
Merge pull request #3136 from restic/rawtaz-copy-doc 
doc: Emphasize double transfer and duplication in copy command
 2020-11-29 13:57:10 +01:00
Alexander Neumann
a7b49c4889
Merge pull request #3119 from restic/keep-mountpoints 
Keep mountpoints as empty directories for --one-file-system
 2020-11-29 11:22:12 +01:00
Leo R. Lundgren
f70b10d0ee doc: Emphasize double transfer and duplication in copy command 2020-11-28 19:49:34 +01:00
greatroar
55bf76ba0c backup: Add --files-from-{verbatim,raw} options 2020-11-28 18:22:31 +01:00
Alexander Neumann
82ae942965 backup: Keep mountpoints for --one-file-system 
When a file system is mounted at a directory, lstat() returns attributes
of the root node of the mounted file system, including the device ID of
the other file system. The previous code used when --one-file-system is
specified excluded the directory itself because of that.

This commit changes the code so that mountpoints are kept as empty
directories, its attributes set to the root note of the mounted file
system. The behavior mimics `tar`, which does the same.
 2020-11-28 17:00:31 +01:00
Alexander Neumann
f576d3d826 Add tests 2020-11-28 17:00:31 +01:00
Alexander Neumann
037f0a4c91 Refactor device ID checking 2020-11-28 17:00:31 +01:00
Alexander Neumann
a3105799c9 Print warning when unlocking the repo fails 2020-11-28 11:31:25 +01:00
Kyle Brennan
666768cd17 cat: Respect --no-lock flag 2020-11-28 11:30:02 +01:00
Alexander Weiss
aa7a5f19c2 Use BlobHandle in index methods 2020-11-22 20:41:12 +01:00
Alexander Weiss
92bd448691 Make BlobHandle substruct of Blob 2020-11-22 20:41:10 +01:00
Alexander Weiss
67c938f232 Use PackSize in prune 2020-11-21 22:13:54 +01:00
Alexander Weiss
4960b841e6 Use PackSize in rebuild-index 2020-11-21 22:13:54 +01:00
Alexander Neumann
110a32a08b
Merge pull request #3113 from aawsome/fix-prune-stats-duplicates 
Fix statistics in prune for duplicates
 2020-11-19 20:34:11 +01:00
Alexander Weiss
cb5ec7ea6b Fix statistics in prune for duplicates 
Note that this fix only solves the statistics problem, if
all duplicates are marked for repacking.

If not all duplicates are marked for repacking, we lack the
information which

The situation that not all duplicates are marked for repacking can occur
when using the `max-repack-size` option
 2020-11-18 22:30:22 +01:00
Michael Eischer
625410f003 Limit progress bar updates to once per second on non-terminal outputs 
The code accidentally checked whether stdin is a terminal instead of
stdout, the former is not relevant here as the output is printed on
stdout.
 2020-11-18 22:12:07 +01:00
Alexander Neumann
d857fb6e59 Allow using --repository-file in init 2020-11-17 20:43:46 +01:00
Michael Eischer
1f43cac12d check: Only track data blobs when unused blobs should be reported 
This improves the memory usage of check a lot as it now only has to
track tree blobs when run using the default parameters.
 2020-11-15 18:43:07 +01:00
Michael Eischer
3500f9490c check: Simplify blob status tracking 
UnusedBlobs now directly reads the list of existing blobs from the
repository index. This removes the need for the blobStatusExists flag,
which in turn allows converting the blobRefs map into a BlobSet.
 2020-11-15 18:42:42 +01:00
Michael Eischer
caac38ed27 check: Tweak subset percentage over 100% error message 2020-11-15 18:13:50 +01:00
fgma
8f9cea8cc0 Check data subset: check random percentage subset 2020-11-15 18:13:50 +01:00
Alexander Neumann
3c0c0c132b
Merge pull request #3006 from aawsome/new-rebuild-index 
Reimplement rebuild-index and remove /internal/index
 2020-11-15 17:48:43 +01:00
kitone
3c03b35212 Fix #1681 should not try to create the mount point if it doesn't exist, rather return an error 2020-11-15 17:09:30 +01:00
Alexander Weiss
9607cad267 Remove internal/index 2020-11-15 07:05:09 +01:00
Alexander Weiss
30b6a0878a Reimplement rebuild-index 2020-11-15 07:05:09 +01:00
Alexander Weiss
1ec628ddf5 Add extraObsolete to MasterIndex.Save 2020-11-15 07:05:09 +01:00
MichaelEischer
3601a9b6cd
Merge pull request #2690 from SkYNewZ/master 
Fix #2688: Handle comma-separated list tags when using backup command
 2020-11-14 23:19:42 +01:00
Michael Eischer
fdec8051ab tags: Tweak description of --add/set/remove options 2020-11-14 22:55:30 +01:00
MichaelEischer
333c5a19d4
Merge pull request #3082 from aawsome/check-sizes 
Check: check sizes of packs from index and packheader
 2020-11-14 22:37:42 +01:00
Quentin Lemaire
a8ad6b9a4b
fix(tags): Change tags list type according to restic.TagList 2020-11-14 16:24:58 +00:00
Quentin Lemaire
b0882b3f3c
fix(snapshots): Update help message to better match the 'forget' command one 2020-11-14 15:48:57 +00:00
Quentin Lemaire
ae441d3134
fix(backup): Switch tags cobra type to handle comma-separated list 2020-11-14 15:48:56 +00:00
Alexander Weiss
80dcfca191 check: Check sizes computed from index and pack header 2020-11-14 00:42:49 +01:00
Alexander Neumann
59ea5a4208 diff: Correctly count top-level blobs 2020-11-13 21:11:21 +01:00
greatroar
63e32c44c0 Improve error reporting from restic diff 
Instead of a stacktrace, restic diff 111 222 now reports:

	Fatal: no matching ID found for prefix "111"
 2020-11-11 16:40:40 +01:00
greatroar
21b787a4d1 Stop Counters where they're constructed and started 2020-11-09 13:03:31 +01:00
greatroar
ddca699cd2 Replace restic.Progress with new progress.Counter 
This fixes two race conditions while cleaning up the code.
 2020-11-09 12:12:35 +01:00
Alexander Neumann
a8d21b5dcf prune: Warn if no cache is present 2020-11-08 20:25:35 +01:00
Alexander Neumann
823d0afd6e backup: Always print parent snapshot info 2020-11-08 20:25:35 +01:00
Alexander Neumann
47277c4b4c Add comments, clarify computation 2020-11-06 20:23:30 +01:00
Alexander Weiss
d2e53730d6 Add test that repo.List is only called once 2020-11-06 20:23:30 +01:00
Alexander Weiss
fd33030556 Use in-memory index to rebuild index in prune 2020-11-06 20:23:30 +01:00
Alexander Neumann
5144141321
Merge pull request #2718 from aawsome/new-cleanup-command 
Reimplementation of prune
 2020-11-05 10:12:19 +01:00
Alexander Neumann
d35d279455 Set development version for 0.11.0 2020-11-05 09:41:40 +01:00
Alexander Neumann
b7e1ece1e0 Add version for 0.11.0 2020-11-05 09:41:35 +01:00
fgma
916b2d303b
vss: fix potential crash (not reachable in restic) (#3045) 
HasSufficientPrivilegesForVSS() now returns an error
 2020-11-04 22:14:18 +01:00
Alexander Neumann
1ca60bccfb Refactor condition for MaxRepackBytes 
Don't depend on the string (opts.MaxRepackSize) for the condition,
instead check if there's a (positive) limit configured.
 2020-11-03 16:42:21 +01:00
Alexander Neumann
7f86eb4ec0 Move helper function 2020-11-03 16:42:21 +01:00
Alexander Neumann
c1a3de4a6e Refactor max-unused calculation, add unlimited option 
Add a callback to the PruneOptions struct which calculates the number of
bytes allowed to be unused after prune is done. This way, the logic is
closer to the option parsing code.

Also, add an explicit option `unlimited` for the use case when storage
does not matter but bandwidth and time do. Internally, this sets the
maximum number of unused bytes to MaxUint64.

Rework the documentation slightly so that no more "packs" are
mentioned and it talks about "files" instead.

Make it clear in the documentation that the percentage given to
`--max-unused` is relative to the whole repository size after pruning is
done. If specified, it must be below 100%, otherwise the repository
would contain 100% of unused data, which is pointless.

I had a hard time coming up with the correct formula to calculate the
maximum number of unused bytes based on the number of used bytes. For a
fraction `p` (0 ≤ p < 1), a repo with `u` bytes used, and the number of
unused bytes `x` the following holds:

      x ≤ p * (u+x)
    ⇔ x ≤ p*u + p*x
    ⇔ x - p*x ≤ p*u
    ⇔ x * (1-p) ≤ p*u
    ⇔ x ≤ p/(1-p) * u
 2020-11-03 16:42:21 +01:00
Alexander Neumann
f8c4dd7b1a Split packe rewrite logic into two case branches 
The comma is too sublte, let's split this into two separate branches.
 2020-11-03 16:42:21 +01:00
Alexander Neumann
a5b80452fe Add comment that usedBlobs is modified 2020-11-03 16:42:21 +01:00
Alexander Neumann
aff1e220f5 Split struct members, add comments 2020-11-03 16:42:21 +01:00
Alexander Neumann
095155d9ce Remove RepackSmall 2020-11-03 16:42:21 +01:00
Alexander Weiss
b2f5381737 Make realistic forget --prune --dryrun 2020-11-03 16:42:21 +01:00
Alexander Weiss
7f9a0a5907 Reimplementation of prune 2020-11-03 16:42:21 +01:00
Alexander Weiss
3b591ed987 Add Verboseff 2020-11-03 16:42:21 +01:00
Alexander Neumann
21ba15577e Return an error for invalid sizes 2020-11-03 11:53:49 +01:00
Alexander Neumann
6509c207f4
Merge pull request #2997 from MichaelEischer/faster-excludes 
Speedup exclude/include checking
 2020-11-02 11:07:21 +01:00
Alexander Neumann
445b845267
Merge pull request #2978 from MichaelEischer/warn-tree-error 
Warn if backup failed to read tree blob
 2020-11-02 10:14:12 +01:00
Alexander Neumann
3ff37215df
Merge pull request #2935 from MichaelEischer/upgrade-minio 
Upgrade minio SDK to version 7
 2020-11-02 09:09:10 +01:00
MichaelEischer
31b8d7a639
Merge pull request #2274 from fgma/master 
Support for Volume Shadow Copy Service (VSS) on windows
 2020-10-24 15:43:34 +02:00
fgma
5695f9ebd2 vss: Implement VSS support for Windows 
The VSS support works for 32 and 64-bit windows, this includes a check that
the restic version matches the OS architecture as required by VSS. The backup
operation will fail the user has not sufficient permissions to use VSS.

Snapshotting volumes also covers mountpoints but skips UNC paths.
 2020-10-24 11:35:57 +02:00
greatroar
3807d13bdc restic mount: don't umount unless we actually tried to mount 
Previously, failure to open a repository would result in an "unable to
umount" message.
 2020-10-21 12:15:05 +02:00
Alexander Neumann
56883817d8
Merge pull request #2990 from MichaelEischer/fix-goreport-warnings 
Fix some goreport warnings
 2020-10-12 20:44:56 +02:00
Michael Eischer
e638b46a13 Embed context into ReaderAt 
The io.Reader interface does not support contexts, such that it is
necessary to embed the context into the backendReaderAt struct. This has
the problem that a reader might suddenly stop working when it's
contained context is canceled. However, this is now problem here as the
reader instances never escape the calling function.
 2020-10-09 22:39:07 +02:00
Michael Eischer
2964d2ad15 Skip unlocking for nil locks 
Now that lockRepo receives a context, it is possible that it is canceled
before a lock was created. Thus `unlockRepo` must be able to handle this
case.
 2020-10-09 22:39:06 +02:00
Michael Eischer
0c9efa9c2a Pass context to lockRepo 2020-10-09 22:39:06 +02:00
Michael Eischer
37a5e2d681 rest: use global context on repository creation 2020-10-09 22:39:06 +02:00
Michael Eischer
dc2e664209 integration_fuse_test: use global context 
No need to use the TODO context.
 2020-10-09 22:37:56 +02:00
Michael Eischer
603bb0e309 restore: Use proper context while loading snapshot 2020-10-09 22:37:56 +02:00
Michael Eischer
27456f6545 debug: use proper context 
This allows the debug commands to be properly interrupted.
 2020-10-09 22:37:56 +02:00
Michael Eischer
c458e114d4 pass context to Find / FindSnapshot 
This allows proper interruption of restic while it searches for
snapshots or key files.
 2020-10-09 22:37:56 +02:00
Michael Eischer
45e9a55c62 Wire context into backend layout detection 2020-10-09 22:37:24 +02:00
Michael Eischer
307a6ba3a3 Upgrade minio sdk to v7 
This changes are primarily straightforward modifications to pass the
parameters in the now expected way.
 2020-10-09 22:37:24 +02:00
Michael Eischer
50da20d93d Warn if backup failed to read tree blob 2020-10-09 22:36:27 +02:00
Alexander Neumann
30cb553c8d
Merge pull request #2932 from MichaelEischer/proper-rclone-create 
Call rclone.Create to create a new repository for the rclone backend
 2020-10-09 21:29:15 +02:00
Michael Eischer
bcc3bddcf4 filter: only check whether a child path could match when necessary 
When checking excludes there is no need to test whether a child path
could also match the pattern, as it is by definition excluded.
Previously childMayMatch was calculated but then discarded. For simple
absolute paths this can account for half the time spent for checking
pattern matches.

name                          old time/op    new time/op    delta
FilterPatterns/Relative-4       23.3ms ± 9%    21.7ms ± 6%   -6.68%  (p=0.004 n=10+10)
FilterPatterns/Absolute-4       13.9ms ± 7%    10.0ms ± 5%  -27.61%  (p=0.000 n=10+10)
FilterPatterns/Wildcard-4       51.4ms ± 7%    47.0ms ± 7%   -8.51%  (p=0.001 n=9+9)
FilterPatterns/ManyNoMatch-4     551ms ± 9%     190ms ± 1%  -65.41%  (p=0.000 n=10+8)

name                          old alloc/op   new alloc/op   delta
FilterPatterns/Relative-4       3.57MB ± 0%    3.57MB ± 0%     ~     (p=0.665 n=10+9)
FilterPatterns/Absolute-4       3.57MB ± 0%    3.57MB ± 0%     ~     (p=0.480 n=9+10)
FilterPatterns/Wildcard-4       14.3MB ± 0%    14.3MB ± 0%     ~     (p=0.431 n=9+10)
FilterPatterns/ManyNoMatch-4    3.57MB ± 0%    3.57MB ± 0%     ~     (all equal)

name                          old allocs/op  new allocs/op  delta
FilterPatterns/Relative-4        22.2k ± 0%     22.2k ± 0%     ~     (all equal)
FilterPatterns/Absolute-4        22.2k ± 0%     22.2k ± 0%     ~     (all equal)
FilterPatterns/Wildcard-4        88.7k ± 0%     88.7k ± 0%     ~     (all equal)
FilterPatterns/ManyNoMatch-4     22.2k ± 0%     22.2k ± 0%     ~     (all equal)
 2020-10-07 20:47:52 +02:00
Michael Eischer
375c2a56de filter: Parse filter patterns only once 
name                          old time/op    new time/op    delta
FilterPatterns/Relative-4       30.3ms ±10%    23.6ms ±20%  -22.12%  (p=0.000 n=10+10)
FilterPatterns/Absolute-4       49.0ms ± 3%    32.3ms ± 8%  -33.94%  (p=0.000 n=8+10)
FilterPatterns/Wildcard-4        345ms ± 9%     334ms ±17%     ~     (p=0.315 n=10+10)
FilterPatterns/ManyNoMatch-4     3.93s ± 2%     0.71s ± 7%  -81.98%  (p=0.000 n=9+10)

name                          old alloc/op   new alloc/op   delta
FilterPatterns/Relative-4       4.63MB ± 0%    3.57MB ± 0%  -22.98%  (p=0.000 n=9+9)
FilterPatterns/Absolute-4       8.54MB ± 0%    3.57MB ± 0%  -58.20%  (p=0.000 n=10+10)
FilterPatterns/Wildcard-4        146MB ± 0%     141MB ± 0%   -2.93%  (p=0.000 n=9+9)
FilterPatterns/ManyNoMatch-4     907MB ± 0%       4MB ± 0%  -99.61%  (p=0.000 n=9+9)

name                          old allocs/op  new allocs/op  delta
FilterPatterns/Relative-4        66.6k ± 0%     22.2k ± 0%  -66.67%  (p=0.000 n=10+10)
FilterPatterns/Absolute-4        88.7k ± 0%     22.2k ± 0%  -75.00%  (p=0.000 n=10+10)
FilterPatterns/Wildcard-4        1.70M ± 0%     1.63M ± 0%   -3.92%  (p=0.000 n=10+10)
FilterPatterns/ManyNoMatch-4     4.46M ± 0%     0.02M ± 0%  -99.50%  (p=0.000 n=10+10)
 2020-10-07 20:47:27 +02:00
MichaelEischer
0ae02f3030
Merge pull request #2844 from aawsome/prune-integration-tests 
Add prune integration tests for many edge cases
 2020-10-06 23:16:41 +02:00
Lorenz Bausch
af4100e07d
Replace repo/repos with repository/repositories in --no-lock help text 2020-10-06 22:49:48 +02:00
Alexander Weiss
6822a58413 Add prune integration tests for many edge cases 2020-10-06 20:20:05 +02:00
Michael Eischer
1579d2a8ec Remove some unused assignments 2020-10-06 14:55:13 +02:00
Michael Eischer
eba5dd831f Fix typos reported by misspell 2020-10-06 14:55:13 +02:00
Leo R. Lundgren
e105a3f391 cache/check: Clarify error message when given arguments 2020-10-06 00:08:59 +02:00
rawtaz
5d8cfff3f2
Merge pull request #2988 from greatroar/snapshots-json 
Regression test for #2979
 2020-10-05 21:02:52 +02:00
MichaelEischer
1ab4c710e1
Merge pull request #2987 from greatroar/no-password-for-help 
Don't read password for generate, help or self-update
 2020-10-05 20:16:19 +02:00
greatroar
feedf0ebce Don't read password for generate, help or self-update 
Fixes #2951.
 2020-10-05 19:54:07 +02:00
MichaelEischer
1a490acd67
Merge pull request #2982 from greatroar/archiver-error-handling 
Check error in archiver before calling Select
 2020-10-05 19:19:47 +02:00
greatroar
6bee0aafc2 Regression test for #2979 2020-10-05 15:08:09 +02:00
Leo R. Lundgren
137d20a06a snapshots: Make --json output [] instead of null when no snapshots 2020-10-05 13:14:10 +02:00
greatroar
c4e2203e45 Check error in archiver before calling Select 
The archiver first called the Select function for a path before checking
whether the Lstat on that path actually worked. The RejectFuncs in
exclude.go worked around this by checking whether they received a nil
os.FileInfo. Checking first is more obvious and requires less code.
 2020-10-05 11:11:04 +02:00
rawtaz
bbeb439f41
Merge pull request #2937 from andreaso/self-update-output-path-fix 
Don't require `self-update --output` placeholder file
 2020-10-03 13:35:20 +02:00
Andreas Olsson
ce14df303b
Don't require self-update --output placeholder file 
This removes the requirement on `restic self-update --output` to point
to a path of an existing file, to overwrite. In case the specified
path does exist we still want to verify that it's a regular file,
rather than a directory or a device, which gets overwritten.

We also want to verify that a path to a new file exists within an
existing directory. The alternative being running into that issue
after the actual download, etc has completed.

While at it I also replace `errors.Errorf` with the more appropriately
verbose `errors.Fatalf`.

Resolves #2491
 2020-10-03 07:02:23 +02:00
MichaelEischer
3c6671b18b
Merge pull request #2973 from restic/rawtaz-repo2 
Correct data type for --repo2 option
 2020-10-02 22:22:41 +02:00
rawtaz
0cce6dc31c
Correct data type for --repo2 option 2020-10-02 21:10:52 +02:00
rawtaz
6253ff0187
Clarify max verbose level in option description 
Clarifies that the max verbosity level is 3, in the description of the --verbose option.
 2020-10-02 20:25:34 +02:00
jtagcat
a687261804 --help: --compact: clarify description 2020-10-02 16:55:56 +03:00
Michael Eischer
61035d68bc Add test for --repository-file 2020-10-01 00:50:27 +02:00
Andreas Oberritter
97f7855de3 Add new option --repository-file (default: $RESTIC_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.

Fixes #1458, fixes #2900.
 2020-10-01 00:50:26 +02:00
rawtaz
34ea960559
Merge pull request #2966 from MichaelEischer/recover-help-typo 
recover: Fix typo in the command help
 2020-09-30 18:16:26 +02:00
Michael Eischer
2a79c1a44d recover: Fix typo in the command help 
Reported-by: Steve Divskinsy <stevesbrain@users.noreply.github.com>
 2020-09-30 17:44:34 +02:00
Michael Eischer
aea9f7d286 clarify verbose password prompt 2020-09-30 17:25:54 +02:00
plumbeo
009bd907f2
Don’t print too many messages when deleting files 
Print detailed debug messages on file deletions only when --verbose=2 is used
 2020-09-27 14:24:04 +02:00
MichaelEischer
14b312f00d
Merge pull request #2658 from creativeprojects/issue-2241 
Don't echo authentication passwords (rest backend)
 2020-09-22 22:17:53 +02:00
Fred
206cadfab4 Hide password from repository URLs 2020-09-22 22:00:51 +02:00
MichaelEischer
4875f7b659
Merge pull request #2614 from greatroar/simplify-fs 
Simplify internal/fs
 2020-09-21 22:05:10 +02:00
yoshiera
3cf29a777d Fix nil check in rejectBySize 2020-09-21 19:20:24 +08:00
Michael Eischer
9333f707fa init: use Create method for rclone backend 
This properly issues the initial repository creation command

Fixes #1896
 2020-09-19 19:11:43 +02:00
Alexander Neumann
429f97b887 Set development version for 0.10.0 2020-09-19 17:38:47 +02:00
Alexander Neumann
40832b2927 Add version for 0.10.0 2020-09-19 17:38:26 +02:00
Michael Eischer
f003410402 init: Add --copy-chunker-params option 
This allows creating multiple repositories with identical chunker
parameters which is required for working deduplication when copying
snapshots between different repositories.
 2020-09-19 16:53:05 +02:00
Michael Eischer
655430550b Extract parameters for second repository from copy command 2020-09-19 16:07:55 +02:00
Leo R. Lundgren
311ad2d2d0 Improve wording for --password-file and related options 2020-09-19 15:47:32 +02:00
Leo R. Lundgren
ffe6dce7e7 Improve wording for --password-command and --password-command2 options 2020-09-19 14:23:25 +02:00
yoshiera
ac4b8c98ac Support excluding files by size 2020-09-19 19:52:09 +08:00
greatroar
9abef3bf1a Move internal/fs.TestChdir to internal/test.Chdir 2020-09-17 10:43:33 +02:00
Michael Eischer
f5c448aa65 diff: Optimize diff calculation for shared subtrees 
When the diff calculation compares two trees with identical id then no
differences between them can ever show up. Optimize for that case by
simply traversing the tree only once to collect all referenced blobs for
a proper calculation of added and removed blobs.

Just skipping the common subtrees is not possible as this would skew the
results if the added or removed blobs are shared with one of the
subtrees.
 2020-09-13 16:28:46 +02:00
Michael Eischer
c0fc85d303 diff: Add integration test 2020-09-13 16:28:46 +02:00
Alexander Neumann
0c48e515f0
Merge pull request #2630 from MichaelEischer/fix-staticcheck 
Fix lots of small issues reported by staticcheck
 2020-09-13 16:19:22 +02:00