Commit graph

1297 commits

Author SHA1 Message Date
Michael Eischer
381da0443a tweak snapshot filter descriptions 2022-09-10 23:50:20 +02:00
Michael Eischer
17c27400f8
Merge pull request #3921 from MichaelEischer/filter-cleanup-error-handling
filter: deduplicate error handling for pattern validation
2022-09-10 23:24:50 +02:00
Michael Eischer
f76643bd2e
Merge pull request #3894 from MichaelEischer/filter-mount-exit-code
Mount should return exit code 0 after pressing Ctrl-C
2022-09-10 23:22:01 +02:00
Michael Eischer
8e0ca80547 filter: deduplicate error handling for pattern validation 2022-09-09 23:12:41 +02:00
plumbeo
d66e755ac7 Change uncompressed size calculation to account for the encryption overhead 2022-09-08 10:15:19 +02:00
plumbeo
837b816358 restic stats: print uncompressed size in mode raw-data 2022-09-05 17:38:32 +02:00
Michael Eischer
d6309961c5 deduplicate the snapshot filter cli option setup 2022-09-04 10:27:33 +02:00
Michael Eischer
8b4dd70013 migrate: Report why an migration cannot be applied
Just returning that `Migration upgrade cannot be applied: check failed`
is not too useful when running `migrate upgrade_repo_v2`.
2022-09-03 11:49:31 +02:00
Michael Eischer
7689d6c679 normalize help text for host, tag and path options 2022-09-03 00:06:38 +02:00
Lorenz Bausch
7ddd803e46
Add newline to keep prompt intact 2022-08-29 17:37:49 +02:00
Fred
be6baaec12 Add success callback to the backend 2022-08-27 22:27:15 +02:00
Michael Eischer
1b4af0c6e5 cat: Simplify implementation of 'cat key' 2022-08-26 23:21:51 +02:00
Michael Eischer
5478ab22c5 mount: return exit code 0 after receiving a SIGINT 2022-08-26 23:07:07 +02:00
Michael Eischer
d768c1c3e4 Allow cleanup handlers to filter the exit code 2022-08-26 23:04:59 +02:00
Michael Eischer
faa4597af1 Set name for option values of cli 2022-08-26 20:42:34 +02:00
Michael Eischer
6ed157aee6 Do not include the actual values of environment variables in help output
This results in printing a `(default: $ENV) (default: value)` suffix for
the corresponding options which looks strange. In addition, some of the
environment variables might contain secrets which should not be
displayed.
2022-08-26 20:39:54 +02:00
Alexander Neumann
6b40456db7 Set development version for 0.14.0 2022-08-25 19:55:05 +02:00
Alexander Neumann
1bc87e1718 Add version for 0.14.0 2022-08-25 19:55:00 +02:00
Michael Eischer
a2e89234fc Fix typo in the environment variable name for --from-password-file 2022-08-24 22:25:18 +02:00
Michael Eischer
f414db987d gofmt all files
Apparently the rules for comment formatting have changed with go 1.19.
2022-08-19 19:12:26 +02:00
Michael Eischer
2758d76b77 copy: replace --repo2 with --from-repo
`init` and `copy` use `--repo2` with two different meaning which has
proven to be confusing for users. `--from-repo` now consistently marks a
source repository from which data is read. `--repo` is now always the
target/destination repository.
2022-08-19 18:33:26 +02:00
rawtaz
f26231c9e6
Merge pull request #3852 from MichaelEischer/snapshots-processed
stats: Add snapshots count to json output
2022-08-08 00:05:15 +02:00
mattxtaz
01ab36336f Fix typo with double percentage in help text 2022-08-07 20:21:05 +01:00
Michael Eischer
6e92d852a8 stats: Add snapshots count to json output 2022-08-07 15:44:09 +02:00
MichaelEischer
2930a102de
Merge pull request #3731 from metalsp0rk/feature/min-packsize-flag
Feature: min packsize flag
2022-08-07 14:54:45 +02:00
Michael Eischer
55a11c1396 Reword prune --repack-small description 2022-08-05 23:48:36 +02:00
Michael Eischer
eaf43607f9 Add note that pack-size is not an exact limit 2022-08-05 23:48:36 +02:00
Michael Eischer
176b387d98 Always repack very small pack files 2022-08-05 23:48:36 +02:00
Michael Eischer
324935cb80 Only repack small files if there are multiple of them 2022-08-05 23:48:34 +02:00
Michael Eischer
1b076cda97 rename option to --pack-size 2022-08-05 23:47:43 +02:00
Michael Eischer
6a6d313c9a prune: reduce priority of repacking small packs 2022-08-05 23:47:12 +02:00
Kyle Brennan
0269381b8d prune: add repack-small parameter 2022-08-05 23:47:12 +02:00
Michael Eischer
0a6fa602c8 add option for setting min pack size 2022-08-05 23:47:12 +02:00
Alexander Weiss
1751afae26 Make snapshots dirs in mount command customizable 2022-08-05 23:46:46 +02:00
Alexander Weiss
57f4003f2f Generalize fuse snapshot dirs implemetation
+ allow "/" in tags and snapshot template
2022-08-05 23:46:46 +02:00
MichaelEischer
04a8ee80fb
Merge pull request #3829 from MichaelEischer/prune-refactor
Split prune into slightly small functions
2022-08-05 23:29:52 +02:00
Michael Eischer
e85a21eda2 prune: move code 2022-07-30 17:37:07 +02:00
Michael Eischer
d0590b7841 prune: Add internal integrity check
After repacking every blob that should be kept must have been repacked.
We have seen a few cases in which a single blob went missing, which
could have been caused by a bitflip somewhere. This sanity check might
help catch some of these cases.
2022-07-30 17:37:07 +02:00
Michael Eischer
5cbde03eae prune: split into smaller functions 2022-07-30 17:37:07 +02:00
Alexander Weiss
7643237da5 prune: separate collecting/printing/pruning 2022-07-30 17:37:07 +02:00
Michael Eischer
5723c72eb1 Add environment variable RESTIC_COMPRESSION 2022-07-30 16:21:53 +02:00
Michael Eischer
32f4997733 archiver: remove unused fileInfo from progress callback 2022-07-23 14:16:23 +02:00
Michael Eischer
768c890fcb check: Deprecate --check-unused
Unused blobs are not a problem but rather expected to exist now that
prune by default does not remove every unused blob. However, the option
has caused questions from users whether a repository is damaged or not,
so just remove that option.

Note that the remaining code is left intact as it is still useful for
our test cases.
2022-07-23 11:19:32 +02:00
Michael Eischer
fcb3ddf181 check: Complain about usage of s3 legacy layout 2022-07-23 11:19:32 +02:00
Michael Eischer
8b8bd4e8ac check: complain about mixed pack files 2022-07-23 11:19:32 +02:00
MichaelEischer
443cc49afd
Merge pull request #3830 from MichaelEischer/cleanup-repo
Extract Load/SaveTree/JSONUnpacked from repository
2022-07-23 10:46:13 +02:00
MichaelEischer
1f5369e072
Merge pull request #3831 from MichaelEischer/move-code
Move code out of the restic package and consolidate backend specific code
2022-07-23 10:33:05 +02:00
MichaelEischer
827ab02eea
Merge pull request #3661 from rgammans/azure_sas_support
add SAS authentication option for Azure repos
2022-07-23 10:32:03 +02:00
MichaelEischer
e9c39442fb
Merge pull request #3827 from MichaelEischer/backup-doc
backup: clarify usage string
2022-07-23 10:31:33 +02:00
Michael Eischer
9729e6d7ef backend: extract readerat from restic package 2022-07-17 15:29:09 +02:00
Michael Eischer
a0cef9f247 limiter: move to internal/backend 2022-07-17 13:40:15 +02:00
Michael Eischer
89d3ce852b repository: extract Load/StoreJSONUnpacked
A Load/Store method for each data type is much clearer. As a result the
repository no longer needs a method to load / store json.
2022-07-17 13:22:00 +02:00
Michael Eischer
fbcbd5318c repository: extract LoadTree/SaveTree
The repository has no real idea what a Tree is. So these methods never
belonged there.
2022-07-17 13:11:28 +02:00
Michael Eischer
715d457aad prune: code cleanups 2022-07-17 11:41:56 +02:00
Michael Eischer
9be1bd2acc prune: handle very high duplication of some blobs
Suggested-By: Alexander Weiss <alex@weissfam.de>
2022-07-17 11:39:56 +02:00
Alexander Weiss
7478cbf70e prune: Enhance treatment of duplicates 2022-07-17 00:22:23 +02:00
Michael Eischer
b2043e8198 backup: clarify usage string
Using the `--files-from` options it is possible to run `backup` without
specifying any source paths directly on the command line.
2022-07-17 00:03:22 +02:00
Roger Gammans
64a7ec5341 azure: add SAS authentication option 2022-07-16 23:55:18 +02:00
MichaelEischer
6970d05d47
Merge pull request #3741 from lbausch/repository-wording
Wording: change repo to repository
2022-07-12 21:15:33 +02:00
Michael Eischer
ec4dfa3c66 Wording: replace further repo occurrences with repository 2022-07-12 20:48:01 +02:00
Lorenz Bausch
7e36ec279d
Test restore fails when using invalid patterns 2022-07-08 20:09:26 +02:00
Lorenz Bausch
be524f0b78
Add testRunRestoreAssumeFailure function 2022-07-08 20:09:25 +02:00
Lorenz Bausch
9a7db6675c
Restore: validate provided patterns 2022-07-08 20:09:25 +02:00
Lorenz Bausch
d6e3c7f28e
Wording: change repo to repository 2022-07-08 20:05:35 +02:00
Michael Eischer
6f53ecc1ae adapt workers based on whether an operation is CPU or IO-bound
Use runtime.GOMAXPROCS(0) as worker count for CPU-bound tasks,
repo.Connections() for IO-bound task and a combination if a task can be
both. Streaming packs is treated as IO-bound as adding more worker
cannot provide a speedup.

Typical IO-bound tasks are download / uploading / deleting files.
Decoding / Encoding / Verifying are usually CPU-bound. Several tasks are
a combination of both, e.g. for combined download and decode functions.
In the latter case add both limits together. As the backends have their
own concurrency limits restic still won't download more than
repo.Connections() files in parallel, but the additional workers can
decode already downloaded data in parallel.
2022-07-03 12:19:26 +02:00
Michael Eischer
120ccc8754 repository: Rework blob saving to use an async pack uploader
Previously, SaveAndEncrypt would assemble blobs into packs and either
return immediately if the pack is not yet full or upload the pack file
otherwise. The upload will block the current goroutine until it
finishes.

Now, the upload is done using separate goroutines. This requires changes
to the error handling. As uploads are no longer tied to a SaveAndEncrypt
call, failed uploads are signaled using an errgroup.

To count the uploaded amount of data, the pack header overhead is no
longer returned by `packer.Finalize` but rather by
`packer.HeaderOverhead`. This helper method is necessary to continue
returning the pack header overhead directly to the responsible call to
`repository.SaveBlob`. Without the method this would not be possible,
as packs are finalized asynchronously.
2022-07-02 22:42:34 +02:00
Michael Eischer
bba4c69a2a tag: Remove unnecessary flush call 2022-07-02 22:42:23 +02:00
MichaelEischer
3e1de52e0a
Merge pull request #3805 from greatroar/global
cmd/restic, limiter: Move config knowledge to internal packages
2022-07-02 21:56:35 +02:00
MichaelEischer
bb5f196b09
Merge pull request #3733 from restic/improve-stats
Improve stats
2022-07-02 19:07:31 +02:00
MichaelEischer
c16f989d4a
Merge pull request #3470 from MichaelEischer/sanitize-debug-log
Sanitize debug log
2022-07-02 19:00:54 +02:00
Michael Eischer
856d5e4303 stats: return storage size for raw-data mode
raw-data summed up the size of the blob plaintexts. However, with
compression this makes little sense as the storage size in the
repository is lower due to compression. Thus sum up the actual size each
blob takes in the repository.
2022-07-02 18:55:12 +02:00
Alexander Neumann
99634c0936 Return real size from SaveBlob 2022-07-02 18:55:12 +02:00
MichaelEischer
fdc53a9d32
Merge pull request #3787 from MichaelEischer/refactor-repository
repository: (Mostly) index-related cleanups
2022-07-02 18:54:04 +02:00
Michael Eischer
5a11d14082 redacted keys/token in backend config debug log 2022-07-02 18:47:35 +02:00
Michael Eischer
ed8aa15376 repository: add Save method to MasterIndex interface 2022-07-02 18:38:56 +02:00
greatroar
a0fa9c6e9f Revert "restic prune: Merge three loops over the index"
This reverts commit 8bdfcf779f.
Should fix #3809. Also needed to make #3290 apply cleanly.
2022-06-30 15:27:34 +02:00
greatroar
90d2c0502b cmd/restic, limiter: Move config knowledge to internal packages
The GlobalOptions struct now embeds a backend.TransportOptions, so it
doesn't need to construct one in open and create. The upload and
download limits are similarly now a struct in internal/limiter that is
embedded in GlobalOptions.
2022-06-22 18:29:58 +02:00
MichaelEischer
bc96879d41
Merge pull request #3785 from MichaelEischer/replace-tomb-usage
Remove usage of tomb package
2022-06-19 14:42:48 +02:00
MichaelEischer
19581dbc18
Merge pull request #3786 from greatroar/prune
restic prune: Merge three loops over the index
2022-06-18 16:54:50 +02:00
greatroar
8bdfcf779f restic prune: Merge three loops over the index
There were three loops over the index in restic prune, to find
duplicates, to determine sizes (in pack.Size) and to generate packInfos.
These three are now one loop. This way, prune doesn't need to construct
a set of duplicate blobs, pack.Size doesn't need to contain special
logic for prune's use case (the onlyHdr argument) and pack.Size doesn't
need to construct a map only to have it immediately transformed into a
different map.

Some quick testing on a 160GiB local repo doesn't show running time or
memory use of restic prune --dry-run changing significantly.
2022-06-18 10:40:33 +02:00
MichaelEischer
2c893fe43c
Merge pull request #3798 from greatroar/errors
all: Move away from pkg/errors, easy cases
2022-06-17 19:01:40 +02:00
greatroar
f92ecf13c9 all: Move away from pkg/errors, easy cases
github.com/pkg/errors is no longer getting updates, because Go 1.13
went with the more flexible errors.{As,Is} function. Use those instead:
errors from pkg/errors already support the Unwrap interface used by 1.13
error handling. Also:

* check for io.EOF with a straight ==. That value should not be wrapped,
  and the chunker (whose error is checked in the cases changed) does not
  wrap it.
* Give custom Error methods pointer receivers, so there's no ambiguity
  when type-switching since the value type will no longer implement error.
* Make restic.ErrAlreadyLocked private, and rename it to
  alreadyLockedError to match the stdlib convention that error type
  names end in Error.
* Same with rest.ErrIsNotExist => rest.notExistError.
* Make s3.Backend.IsAccessDenied a private function.
2022-06-14 08:36:38 +02:00
Michael Eischer
d08549f0ae fix flaky key test 2022-06-12 14:19:06 +02:00
Michael Eischer
853ceb3bec get rid of tomb package 2022-06-05 15:54:57 +02:00
Michael Eischer
5eba1217e7 migrate: Cleanup option to request repository check 2022-06-04 23:45:00 +02:00
greatroar
b7c990871f cmd/restic: Remove trailing "..." from progress messages
These were added after message since the last refactor of the progress
printing code. Also skips an allocation in the common case.
2022-05-31 19:06:26 +02:00
Alexander Neumann
74f7fe2b98
Merge pull request #3767 from MichaelEischer/fix-prune-empty-snapshot
prune: Fix crash on snapshot loading error
2022-05-29 16:52:45 +02:00
Alexander Neumann
d2c5843c68
Merge pull request #3704 from MichaelEischer/compression-migrations
Support migration to repository format with compression
2022-05-29 15:52:21 +02:00
Michael Eischer
c8e1ac4049 prune: Don't print stack trace if snapshot can't be loaded 2022-05-23 22:38:45 +02:00
Michael Eischer
173695104c prune: Fix crash on empty snapshot 2022-05-23 22:32:59 +02:00
MichaelEischer
88a8701fb5
Merge pull request #3734 from lbausch/validate-patterns
Validate exclude patterns
2022-05-14 16:20:15 +02:00
Lorenz Bausch
36bd464e8c
Add tests for validating exclude patterns 2022-05-11 22:41:00 +02:00
Michael Eischer
c1bbbcd0dc migrate: Allow migrations to request a check run
This is currently only used by upgrade_repo_v2.
2022-05-09 22:31:30 +02:00
Michael Eischer
59eb132dcd check: Better differentiate between warnings and errors 2022-05-09 22:31:30 +02:00
Michael Eischer
5815f727ee checker: convert error type to use pointer-receivers 2022-05-09 22:31:30 +02:00
Michael Eischer
381bd94c6c prune: Add option to repack uncompressed data 2022-05-09 22:31:30 +02:00
Michael Eischer
5406743102 prune: Automatically repack uncompressed trees for repo v2
Tree packs are cached locally at clients and thus benefit a lot from
being compressed. Ensure this be having prune always repack pack files
containing uncompressed trees.
2022-05-09 22:31:30 +02:00
Alexander Neumann
3af6c180e4 Improve migrate command 2022-05-09 22:31:30 +02:00
Michael Eischer
2c07f7fff3 stats: hardlinks only reduce restore within a snapshot
The `stats` command checks inodes to not count hardlinked files multiple
times into the restore size. This check applies across all snapshots and
not only within snapshots. As a result the result size was far too low
when calculating it for multiple snapshots and it would vary depending
on the order in which snapshots were listed.
2022-05-09 21:26:24 +02:00
Lorenz Bausch
9fb81c4246
Validate exclude patterns 2022-05-07 21:12:47 +02:00