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Author SHA1 Message Date
Thomas Waldmann
3b9798cffc remove max_chunk_size (unused) 2021-01-14 19:56:39 +01:00
TW
4041bdf169
Merge pull request #5606 from ThomasWaldmann/fix-5603-master 
do not recurse into duplicate roots, fixes #5603 (master)
 2021-01-11 16:51:49 +01:00
TW
abb87ce68b
Merge pull request #5623 from infectormp/patch-4 
Add badge with current status of package
 2021-01-10 13:54:36 +01:00
infectormp
ab97bc20ed
Add badge with current status of package 2021-01-09 17:58:47 +03:00
Thomas Waldmann
4e3be1db5e reuse zeros also in fixed-size chunker for all-zero chunk detection 
also: zeros.startswith() is faster
 2021-01-08 23:39:53 +01:00
Thomas Waldmann
ef19d937ed use cached_hash also to generate all-zero replacement chunks 
at least for major amounts of fixed-size replacement hashes,
this will be much faster. also less memory management overhead.
 2021-01-08 23:39:53 +01:00
Thomas Waldmann
f3088a9893 rename chunk_to_id_data to cached_hash 2021-01-08 23:39:53 +01:00
Thomas Waldmann
92f221075a refactor recreate to use chunk_to_id_data 2021-01-08 23:39:53 +01:00
Thomas Waldmann
b3659e0b8c reuse chunker.zeros for sparse extraction 2021-01-08 23:39:53 +01:00
Thomas Waldmann
9fd284ce1a refactor new zero chunk handling to be reusable 2021-01-08 23:39:53 +01:00
Thomas Waldmann
6d0f9a52eb detect all-zero chunks, avoid hashing them 
comparing zeros is quicker than hashing them.
the comparison should fail quickly inside non-zero data.
 2021-01-08 17:40:06 +01:00
Thomas Waldmann
52bd55b29a integrate Chunk type, avoid hashing holes 2021-01-08 17:39:51 +01:00
Thomas Waldmann
7319f85b54 adapt the existing chunker tests 2021-01-08 17:33:25 +01:00
Thomas Waldmann
8c299696aa Chunker: yield Chunk namedtuple instead of bytes/memoryview 2021-01-08 01:10:44 +01:00
TW
37d4aee122
Merge pull request #5597 from Gelma/typos_dec 
Fix typos
 2021-01-07 19:21:03 +01:00
Thomas Waldmann
7a3a49e99b reverted changes to 3rd party code 
all algorithms/* stuff needs to be fixed upstream.

we just copy the files from there now and then.

https://github.com/lz4/lz4
https://github.com/facebook/zstd
https://github.com/Cyan4973/xxHash
 2021-01-07 18:18:15 +01:00
Thomas Waldmann
0984e00d31 revert changes to autogenerated files 
this stuff will be auto-generated, regularly done at release time.
 2021-01-07 18:08:49 +01:00
Andrea Gelmini
72e7c46fa7 Fix typos 2021-01-07 17:54:33 +01:00
TW
41d282bc14
Merge pull request #5615 from jedie/patch-1 
Change docs/install instruction: "python-virtualenv" -> "python3-virtualenv"
 2021-01-07 17:13:31 +01:00
Jens Diemer
5a585c5c2e
"python-virtualenv" -> "python3-virtualenv" 2021-01-07 10:31:26 +01:00
TW
268eb2e598
Merge pull request #5610 from ThomasWaldmann/update-changes-master 
update CHANGES
 2021-01-04 19:50:56 +01:00
Thomas Waldmann
4394fa45ba update CHANGES 2021-01-03 21:40:31 +01:00
TW
9088b1e85a
Merge pull request #5608 from ThomasWaldmann/improve-borg-check-logging-master 
check: debug log segment filename
 2021-01-03 19:04:40 +01:00
Thomas Waldmann
f2cb17d66c check: debug log segment filename 2021-01-03 18:23:52 +01:00
Thomas Waldmann
73c04398f3 move requires_hardlinks upwards 2021-01-03 17:55:45 +01:00
axapaxa
b291b91962
Add remote upload buffer (--remote-buffer) (#5574) 
add remote upload buffer (--remote-buffer)

- added new option --remote-buffer
- allow to_send to grow to selected size
- don't grow if wait is specified
- fill pipe on any command (including 'async_response')
- add new option to docs
- create EfficientBytesQueue to prevent recreation of buffer each time we send something
- add tests for EfficientBytesQueue
 2021-01-03 17:37:16 +01:00
Thomas Waldmann
806dc5084d do not recurse into duplicate roots, fixes #5603 2021-01-02 23:01:31 +01:00
Thomas Waldmann
257791274f add a test whether a duplicate root is skipped, see #5603 2021-01-02 23:00:52 +01:00
Thomas Waldmann
58c0a0186f add a test for hardlink extraction issue, see #5603 2021-01-02 23:00:38 +01:00
TW
2851a84003
Merge pull request #5561 from ThomasWaldmann/sparse-file-support 
sparse map / file map support for fixed size chunker
 2020-12-28 20:21:50 +01:00
TW
27651f6f28
Merge pull request #5600 from ThomasWaldmann/fix-mp 
fix cythonize crash on macOS/py39, fixes #5599
 2020-12-28 20:20:33 +01:00
Thomas Waldmann
d2fe303967 fix cythonize crash on macOS/py39, fixes #5599 2020-12-28 19:56:08 +01:00
Thomas Waldmann
37a7436ff9 detect sparse support by fs 2020-12-28 19:53:52 +01:00
Thomas Waldmann
c0c0da9c76 skip sparse tests if has_seek_hole is False 
also: do the os.SEEK_(HOLE|DATA) check only once
 2020-12-27 22:06:08 +01:00
Thomas Waldmann
b8bb0494f6 create --sparse, file map support for the "fixed" chunker, see #14 
a file map can be:

- created internally inside chunkify by calling sparsemap, which uses
  SEEK_DATA / SEEK_HOLE to determine data and hole ranges inside a
  seekable sparse file.
  Usage: borg create --sparse --chunker-params=fixed,BLOCKSIZE ...
  BLOCKSIZE is the chunker blocksize here, not the filesystem blocksize!

- made by some other means and given to the chunkify function.
  this is not used yet, but in future this could be used to only read
  the changed parts and seek over the (known) unchanged parts of a file.

sparsemap: the generate range sizes are multiples of the fs block size.
           the tests assume 4kiB fs block size.
 2020-12-27 22:06:08 +01:00
TW
5d46395ed0
Merge pull request #5598 from ThomasWaldmann/pyi41-master 
vagrant: use py 3.9.1 pyi 4.1 to build binary
 2020-12-27 22:02:07 +01:00
Thomas Waldmann
7b060ea792 vagrant: use py 3.9.1 pyi 4.1 to build binary 2020-12-26 00:50:05 +01:00
TW
5abc4eb5d4
Merge pull request #5595 from ThomasWaldmann/docs-hardlinks-master 
Docs hardlinks master (fwd port)
 2020-12-26 00:31:15 +01:00
Thomas Waldmann
f75c561e07 docs: add another case of attempted hardlink usage 2020-12-26 00:04:24 +01:00
Thomas Waldmann
3a828bea0b docs: fix description of borg upgrade hardlink usage, fixes #5518 2020-12-26 00:03:34 +01:00
TW
34c38ee052
Merge pull request #5594 from ThomasWaldmann/vagrant-no-duplicate-fuse-tests 
do not run the -fuse2 AND -none tests, fixes #5556
 2020-12-25 21:30:44 +01:00
Thomas Waldmann
30e0afb113 do not run the -fuse2 AND -none tests, fixes #5556 2020-12-25 21:23:12 +01:00
TW
d884fee1ae
Merge pull request #5593 from ThomasWaldmann/cask-master 
use brew install --cask ..., fixes #5557
 2020-12-25 21:12:07 +01:00
Thomas Waldmann
b63896442d use brew install --cask ..., fixes #5557 
brew cask install ... is deprecated.
 2020-12-25 21:03:02 +01:00
TW
050a705010
Merge pull request #5592 from ThomasWaldmann/extract-xattr-eperm-master 
extract: improve setxattr exception handling
 2020-12-25 20:52:04 +01:00
Thomas Waldmann
227dccdfdc use strerror(e.errno) to get verbose error msg 
otherwise it is just like: [Errno NN] Exxxxx
 2020-12-25 19:36:37 +01:00
Thomas Waldmann
2dbdaebd8a fix tests for new xattr exception handler, see #5583 2020-12-25 19:35:27 +01:00
Thomas Waldmann
d986114e5e refactor/dedup xattr exception handler 2020-12-25 19:30:05 +01:00
Thomas Waldmann
ecae0841b1 extract: add generic exception handler when setting xattrs, fixes #5092 
emit a warning message giving the path, xattr key and error message.

also: continue trying to restore other xattrs and bsdflags afterwards
(it did not continue with this before this fix).
 2020-12-25 19:24:49 +01:00
TW
2b992fe078
Merge pull request #5332 from amikula/keep-oldest-when-retention-target-not-met 
Keep oldest when retention target not met
 2020-12-25 19:00:19 +01:00