Uli Martens
718966a81a
Move Blobcache into dedicated internal package
2021-09-24 15:45:00 +02:00
greatroar
4f33eca634
Remove unused Writer arg to internal/dump.writeDump
2021-09-24 15:40:42 +02:00
greatroar
8b758c78a3
Require Go 1.14 to build
2021-09-19 16:18:19 +02:00
greatroar
8d2996eaaa
Replace siphash by hash/maphash
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In Go 1.17.1, maphash has become quite a bit faster than siphash, so we
can drop one third-party dependency. maphash is just an interface to the
standard Go map's hash function, which we already trust for other use
cases.
Benchmark results on linux/amd64, -benchtime=3s:
name old time/op new time/op delta
IndexHasUnknown-8 50.6ns ±10% 41.0ns ±19% -18.92% (p=0.000 n=9+10)
IndexHasKnown-8 52.6ns ±12% 41.5ns ±12% -21.13% (p=0.000 n=9+10)
IndexMapHash-8 3.64µs ± 1% 2.00µs ± 0% -45.09% (p=0.000 n=10+9)
IndexAlloc-8 700ms ± 1% 601ms ± 6% -14.18% (p=0.000 n=8+10)
IndexAllocParallel-8 205ms ± 5% 192ms ± 8% -6.18% (p=0.043 n=10+10)
MasterIndexAlloc-8 319ms ± 1% 279ms ± 5% -12.58% (p=0.000 n=10+10)
MasterIndexLookupSingleIndex-8 156ns ± 8% 147ns ± 6% -5.46% (p=0.023 n=10+10)
MasterIndexLookupMultipleIndex-8 150ns ± 7% 142ns ± 8% -5.69% (p=0.007 n=10+10)
MasterIndexLookupSingleIndexUnknown-8 74.4ns ± 6% 72.0ns ± 9% ~ (p=0.175 n=10+9)
MasterIndexLookupMultipleIndexUnknown-8 67.4ns ± 9% 65.5ns ± 7% ~ (p=0.340 n=9+9)
MasterIndexLookupParallel/known,indices=25-8 461ns ± 2% 445ns ± 2% -3.49% (p=0.000 n=10+10)
MasterIndexLookupParallel/unknown,indices=25-8 408ns ±11% 378ns ± 5% -7.22% (p=0.035 n=10+9)
MasterIndexLookupParallel/known,indices=50-8 479ns ± 1% 437ns ± 4% -8.82% (p=0.000 n=10+10)
MasterIndexLookupParallel/unknown,indices=50-8 406ns ± 8% 343ns ±15% -15.44% (p=0.001 n=10+10)
MasterIndexLookupParallel/known,indices=100-8 480ns ± 1% 455ns ± 5% -5.15% (p=0.000 n=8+10)
MasterIndexLookupParallel/unknown,indices=100-8 391ns ±18% 382ns ± 8% ~ (p=0.315 n=10+10)
MasterIndexLookupBlobSize-8 71.0ns ± 8% 57.2ns ±11% -19.36% (p=0.000 n=9+10)
PackerManager-8 254ms ± 1% 254ms ± 1% ~ (p=0.285 n=15+15)
name old speed new speed delta
IndexMapHash-8 1.12GB/s ± 1% 2.05GB/s ± 0% +82.13% (p=0.000 n=10+9)
PackerManager-8 208MB/s ± 1% 207MB/s ± 1% ~ (p=0.281 n=15+15)
name old alloc/op new alloc/op delta
IndexMapHash-8 0.00B 0.00B ~ (all equal)
IndexAlloc-8 400MB ± 0% 400MB ± 0% ~ (p=1.000 n=9+10)
IndexAllocParallel-8 401MB ± 0% 401MB ± 0% +0.00% (p=0.000 n=10+10)
MasterIndexAlloc-8 258MB ± 0% 262MB ± 0% +1.42% (p=0.000 n=9+10)
PackerManager-8 73.1kB ± 0% 73.1kB ± 0% ~ (p=0.382 n=13+13)
name old allocs/op new allocs/op delta
IndexMapHash-8 0.00 0.00 ~ (all equal)
IndexAlloc-8 907k ± 0% 907k ± 0% -0.00% (p=0.000 n=10+10)
IndexAllocParallel-8 907k ± 0% 907k ± 0% +0.00% (p=0.009 n=10+10)
MasterIndexAlloc-8 327k ± 0% 317k ± 0% -3.06% (p=0.000 n=10+10)
PackerManager-8 744 ± 0% 744 ± 0% ~ (all equal)
2021-09-19 16:05:18 +02:00
Alexander Neumann
bf9c8771a4
Merge pull request #3482 from MichaelEischer/changelog-3429
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Add changelog for #3246 and #3429
2021-09-08 09:15:40 +02:00
Michael Eischer
5e84f38f31
Add changelog for #3246
2021-09-07 21:18:11 +02:00
Alexander Neumann
8fe122d675
Merge pull request #3488 from MichaelEischer/rebuild-broken-index
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Fix `rebuild-index` for damaged index
2021-09-07 17:00:23 +02:00
Alexander Neumann
74c47f1f12
Merge pull request #3502 from restic/rawtaz-issue-519
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doc: Add note about scheduling to backup section
2021-09-07 16:58:17 +02:00
MichaelEischer
fa5ca8af81
Merge pull request #2856 from aawsome/remove-readahead
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Simplify cache logic
2021-09-04 20:25:49 +02:00
MichaelEischer
b45d88e124
Merge pull request #3496 from juergenhoetzel/imporove-snapshot-filter-warning-message
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Improve snapshot filter warning message
2021-09-03 23:42:27 +02:00
MichaelEischer
bc4cbd775b
Merge pull request #2880 from aawsome/enhance-recover
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Improve recover command
2021-09-03 23:40:43 +02:00
MichaelEischer
a29777f467
Merge pull request #3501 from greatroar/printprogress
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Streamline progress printing in cmd/restic
2021-09-03 23:34:36 +02:00
Alexander Weiss
bce87922c0
Improve recover
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- only save directories not referenced by any snapshot
- dont't write empty snapshot
- use progress bar
2021-09-03 21:36:57 +02:00
Alexander Weiss
81876d5c1b
Simplify cache logic
2021-09-03 21:01:00 +02:00
greatroar
7f0aa49f45
cmd/restic: Streamline progress printing
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* PrintProgress no longer does unnecessary Sprintf calls, and performs
fewer allocations in general
* newProgressMax's callback checks whether the terminal supports
line updates once instead of once per call
* the callback looks up the terminal width once per call instead of
twice (on Windows)
* the status shortening now uses the Unicode-aware version from
internal/ui/termstatus (future-proofing)
2021-09-03 11:48:22 +02:00
greatroar
5aaa3e93c1
internal/ui/termstatus: Optimize and publish Truncate
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name old time/op new time/op delta
TruncateASCII-8 347ns ± 1% 69ns ± 1% -80.02% (p=0.000 n=9+10)
TruncateUnicode-8 447ns ± 3% 348ns ± 1% -22.04% (p=0.000 n=10+10)
2021-09-03 11:48:22 +02:00
MichaelEischer
ec2e3b260e
Merge pull request #3499 from greatroar/wrappedconn-pointer
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rclone: Return one fewer value from run
2021-08-31 21:48:36 +02:00
rawtaz
26914abe62
doc: Add note about scheduling to backup section
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Explains that restic doesn't have built-in scheduling
and mentions a few keywords one can search for.
2021-08-29 22:03:22 +02:00
greatroar
950b818274
rclone: Return one fewer value from run
2021-08-26 18:12:08 +02:00
Juergen Hoetzel
defe19fdf6
Quote snapshot prefix in error string
2021-08-25 16:11:28 +02:00
Juergen Hoetzel
409e4936af
Improve snapshot filter warning message
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Include the root-cause why the snapshot prefix is ignored.
2021-08-25 15:46:21 +02:00
MichaelEischer
10b39d7591
Merge pull request #3487 from andreaso/rest-proto-readme-link
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Fix REST protocol link in README file
2021-08-22 18:47:32 +02:00
Michael Eischer
194ed19557
Add changelog
2021-08-22 18:29:58 +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
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Previously, an e.g. truncated index could prevent rebuild-index from
working.
2021-08-22 18:23:47 +02:00
Andreas Olsson
c520672982
Fix REST protocol link in README file
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1. All other document links goes to the _Read the Docs_ site
2. The GitHub reStructuredText renderer doesn't appear to do includes,
making for a rather empty read.
2021-08-22 13:16:51 +02:00
Alexander Neumann
9374c3ce81
Merge pull request #3485 from lbausch/fix_typo
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Fix typo in changelog
2021-08-21 13:16:20 +02:00
Lorenz Bausch
4d56b34096
Fix typo in changelog
2021-08-21 12:16:04 +02:00
Alexander Neumann
66382b2861
Update Go to 1.17
2021-08-17 21:38:34 +02:00
Michael Eischer
1fab5892b5
Add changelog for #3429
2021-08-16 17:42:16 +02:00
MichaelEischer
c898f7a6bf
Merge pull request #3479 from BUFU1610/patch-1
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fixed --keep-within-X options in example
2021-08-15 20:06:26 +02:00
BUFU
7659790923
fixed --keep-within-X options in example
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The order of the words was wrong in the example, i.e. fixed to --keep-within-hourly from --keep-hourly-within.
2021-08-15 19:56:22 +02:00
MichaelEischer
ecf34783ef
Merge pull request #3480 from MichaelEischer/fix-rest-tests
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Fix rest backend tests
2021-08-15 18:59:02 +02:00
Michael Eischer
68370feeee
backends: Remove TestSaveFilenames test
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Filenames are expected to match the sha256 sum of the file content. This
rule is now enforced by the rest server thus making this test useless.
2021-08-15 18:24:16 +02:00
Michael Eischer
574c83e47f
rest: Fix test to use paths which are the sha256 sum of the data
2021-08-15 18:19:43 +02:00
Michael Eischer
e6a5801155
rest: Fix test backend url
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The rest config normally uses prepareURL to sanitize URLs and ensures
that the URL ends with a slash. However, the test used an URL without a
trailing slash, which after the rest server changes causes test
failures.
2021-08-15 18:16:17 +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
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key: Check that new key works before deleting the old one
2021-08-09 10:07:15 +02:00
Alexander Neumann
7f1608dc77
Merge pull request #3246 from restic/content-hash-for-upload
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Calculate content hashes during upload
2021-08-08 17:24:08 +02:00
Michael Eischer
f4c5dec05d
backend: test that a wrong hash fails an upload
2021-08-04 22:17:46 +02:00
Michael Eischer
7c1903e1ee
panic if hash returns an error
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Add a sanity check that the interface contract is honoured.
2021-08-04 22:17:46 +02:00
Michael Eischer
51b7e3119b
mem: calculate md5 content hash for uploads
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The mem backend is primarily used for testing. This ensures that the
upload hash calculation gets appropriate test coverage.
2021-08-04 22:17:46 +02:00
Michael Eischer
a009b39e4c
gs/swift: calculate md5 content hash for upload
2021-08-04 22:17:46 +02:00
Michael Eischer
1d3e99f475
azure: check upload using md5 content hash
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For files below 256MB this uses the md5 hash calculated while assembling
the pack file. For larger files the hash for each 100MB part is
calculated on the fly. That hash is also reused as temporary filename.
As restic only uploads encrypted data which includes among others a
random initialization vector, the file hash shouldn't be susceptible to
md5 collision attacks (even though the algorithm is broken).
2021-08-04 22:17:46 +02:00
Michael Eischer
9aa2eff384
Add plumbing to calculate backend specific file hash for upload
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This enables the backends to request the calculation of a
backend-specific hash. For the currently supported backends this will
always be MD5. The hash calculation happens as early as possible, for
pack files this is during assembly of the pack file. That way the hash
would even capture corruptions of the temporary pack file on disk.
2021-08-04 22:17:46 +02:00
Michael Eischer
ee2f14eaf0
s3: enable content hash calculation for uploads
2021-08-04 22:12:12 +02:00
MichaelEischer
553ea36ca6
Merge pull request #2838 from greatroar/cache-conflicts
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Make cache concurrency-safe
2021-08-04 22:11:50 +02:00
greatroar
6586e90acf
Modernize internal/cache error handling
2021-08-04 22:02:42 +02:00
greatroar
ea04f40eb3
Save cached files to a temporary location first
2021-08-04 22:02:42 +02:00
greatroar
f9b6f8fd45
Replace duplicate type checking in cache with a function
2021-08-04 22:02:42 +02:00