Alexander Neumann
c8c0d659ec
Add migration to compress all data
2022-05-09 22:31:30 +02:00
Alexander Neumann
8c244214bf
Add tests for upgrade migration
2022-05-09 22:31:30 +02:00
Alexander Neumann
a5f1d318ac
Try to make repo upgrade migration more failsafe
2022-05-09 22:31:30 +02:00
Alexander Neumann
82ed5a3a15
Add repo upgrade migration
2022-05-09 22:31:30 +02:00
Alexander Neumann
3af6c180e4
Improve migrate command
2022-05-09 22:31:30 +02:00
Michael Eischer
92816fa966
init: Enable compression support by default
2022-05-09 22:31:30 +02:00
MichaelEischer
ab49c14621
Merge pull request #3740 from MichaelEischer/fix-restore-size-stats
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Fix restore size calculation for multiple snapshots
2022-05-09 21:39:45 +02:00
Michael Eischer
2c07f7fff3
stats: hardlinks only reduce restore within a snapshot
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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
MichaelEischer
cc8a03b1d0
Merge pull request #3735 from HenrikBengtsson/master
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DOCS: Incorrectly used SI units when IEC units were meant (fix #3669 )
2022-05-07 11:15:27 +02:00
Henrik Bengtsson
9bb532672a
DOCS: Incorrectly used SI units when IEC units were meant ( fix #3669 )
2022-05-02 21:21:39 -07:00
MichaelEischer
26c333325c
Merge pull request #3715 from ema/master
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doc: specify AWS Region via AWS_DEFAULT_REGION
2022-05-02 21:46:56 +02:00
Emanuele Rocca
38c0531b52
doc: specify AWS Region via AWS_DEFAULT_REGION
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If no specific Region is mentioned in RESTIC_REPOSITORY, AWS defaults to
us-east-1. For this reason, users that follow the tutorial and create
their S3 bucket in any other region get the following error:
"Fatal: create repository at [...] client.BucketExists"
Explicitly specifying the AWS region name fixes the issue.
2022-05-02 21:26:58 +02:00
Alexander Neumann
fb5b9370f3
Merge pull request #3728 from MichaelEischer/debug-examine-upload
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Add support to reupload blobs in `debug examine`
2022-04-30 20:39:19 +02:00
Alexander Neumann
ffbd48c0c6
Merge pull request #3481 from MichaelEischer/recover-enospace
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Recover from no free space errors
2022-04-30 20:22:26 +02:00
Michael Eischer
95bcc9ea31
debug: Support pack ID prefixes in debug examine
2022-04-30 20:20:31 +02:00
Michael Eischer
2d6a943911
debug: Add switch to upload blobs extracted by debug examine
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This simplifies salvaging a damaged pack file. Reuploading tree blobs
was previously not possible.
2022-04-30 20:20:31 +02:00
Alexander Neumann
9af499d8a4
Tidy go.sum
2022-04-30 20:16:09 +02:00
Alexander Neumann
2e3d23c1d7
Update github.com/klauspost/compress
2022-04-30 20:03:21 +02:00
Michael Eischer
dbbeac7174
prune: Add unsafe option to recover from no free space
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The new option allows prune to operate with nearly no scratch space by only removing
no longer necessary pack files and first deleting the index before
rebuilding it. By first deleting the index it becomes safe to just
delete no longer necessary pack files. However, as a downside there's
now the risk that the repository becomes inaccessible if prune fails.
To recover from that problem a user might have to manually delete the
repository index and then run (a full) `rebuild-index` again.
2022-04-30 19:21:07 +02:00
Michael Eischer
cf5cb673fb
repository: Use existing method to collect pack ids
2022-04-30 19:14:21 +02:00
Michael Eischer
b335cb6285
repository: Refactor index IDs collection
2022-04-30 19:14:21 +02:00
MichaelEischer
9c047f170a
Merge pull request #3419 from DanielG/relax-file-modes
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Enable admin to decide group access to repository files
2022-04-30 16:39:37 +02:00
Daniel Gröber
f31b4f29c1
Use config file modes to derive new dir/file modes
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Fixes #2351
2022-04-30 15:59:51 +02:00
Alexander Neumann
71c653f9e0
Merge pull request #3727 from MichaelEischer/changelog-3475
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Add changelog for local/sftp connection limit
2022-04-30 14:05:21 +02:00
Michael Eischer
29a8f92967
Add changelog for local/sftp connection limit
2022-04-30 13:36:47 +02:00
MichaelEischer
ac9324aeaf
Merge pull request #3666 from MichaelEischer/compression
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Implement compression support
2022-04-30 11:49:05 +02:00
Alexander Neumann
dc5adef255
Add documentation for --repository-version
2022-04-30 11:34:10 +02:00
Michael Eischer
4b01b06f2f
repository: Test compressed blobs in StreamPack
2022-04-30 11:34:10 +02:00
Michael Eischer
bcab548617
pack: slightly expand testing of compressed blobs
2022-04-30 11:34:10 +02:00
Michael Eischer
ec2b25565a
repository: test uncompressedLength field and index example
2022-04-30 11:34:10 +02:00
Michael Eischer
9ffb8920f1
repository: run blackbox tests using old and new repo version
2022-04-30 11:34:10 +02:00
Michael Eischer
abe5935693
repository: unify repository version-specific initialization
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Mark the master index as compressed also when initializing a new
repository. This is only relevant for testing.
2022-04-30 11:34:10 +02:00
Alexander Neumann
8776031f96
Leave allocating slices to the decompress code
2022-04-30 11:34:10 +02:00
Alexander Neumann
5eb05a0afe
Configure zstd encoder/decoder
2022-04-30 11:34:10 +02:00
Michael Eischer
2f36e044db
Cleanup pack header check
2022-04-30 11:34:10 +02:00
Alexander Neumann
94dc9a0fa7
Amend changelog
2022-04-30 11:34:10 +02:00
Alexander Neumann
8b11b86383
Add option global --compression
2022-04-30 11:34:10 +02:00
Michael Eischer
f38f457a64
Add basic changelog for compression support
2022-04-30 11:34:10 +02:00
Michael Eischer
ba27d29d58
Print repository version when opening a repo
2022-04-30 11:34:10 +02:00
Michael Eischer
7132df529e
repository: Increase index size for repo version 2
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A compressed index is only about one third the size of an uncompressed
one. Thus increase the number of entries in an index to avoid cluttering
the repository with small indexes.
2022-04-30 11:34:10 +02:00
Michael Eischer
2535524132
debug: Add support for compressed blobs
2022-04-30 11:34:10 +02:00
Michael Eischer
fda7bb0f09
debug: Reduce code duplication
2022-04-30 11:34:10 +02:00
Michael Eischer
66f9048bce
repository: Alloc zstd encoder/decoder on demand
2022-04-30 11:34:10 +02:00
Michael Eischer
fd05037e1a
repository: recalibrate index batch allocation size
2022-04-30 11:34:10 +02:00
Michael Eischer
6fb408d90e
repository: implement pack compression
2022-04-30 11:34:10 +02:00
Michael Eischer
362ab06023
init: Add flag to specify created repository version
2022-04-30 10:07:42 +02:00
Michael Eischer
4b957e7373
repository: Implement index/snapshot/lock compression
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The config file is not compressed as it should remain readable by older
restic versions such that these can return a proper error.
As the old format for unpacked data does not include a version header,
make use of a trick: The old data is always encoded as JSON. Thus it can
only start with '{' or '['. For any other value the first byte indicates
a versioned format. The version is set to 2 for now. Then the zstd
compressed data follows.
2022-04-30 10:07:42 +02:00
Michael Eischer
0957b74887
Misc design.rst cleanups
2022-04-30 10:07:42 +02:00
Alexander Neumann
270ed00d1f
doc: Add repository compression support documentation
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Co-authored-by: Michael Eischer <michael.eischer@fau.de>
2022-04-30 10:07:42 +02:00
Alexander Neumann
4e1ef7804a
Merge pull request #3717 from MichaelEischer/fix-stuck-repack
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Fix stuck repack step
2022-04-30 09:50:43 +02:00
