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1161 Commits

Author SHA1 Message Date
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