Antoine Beaupré
ddca3b856b
add a more gentle introduction
2014-12-16 10:30:57 -05:00
Antoine Beaupré
1fde2a9771
add more details on how encryption works
2014-12-16 10:20:52 -05:00
Antoine Beaupré
fd56bf0887
document the repo config file and more storage properties
...
again taken from the mailing list, mostly
2014-12-16 10:20:23 -05:00
Antoine Beaupré
3f27c367fe
document more internals, based on mailing list discussion
...
this should address #27 , #28 and #29 at least at a basic level
it is mostly based on the mailing list discussion mentionned in #27 ,
with some reformatting and merging of different posts.
2014-12-16 10:04:37 -05:00
Antoine Beaupré
9f0ed2a8c0
clarify some bits I missed
2014-12-16 10:03:20 -05:00
Antoine Beaupré
a8ab9c3445
document key files in a new Internals page
...
this is still incomplete as it only describes key files, but doesn't
clearly say how chunks are encrypted or decrypted.
this address parts of #29 but eventually that document should also
cover #27 , #28 and maybe #45
2014-12-16 09:10:34 -05:00
Antoine Beaupré
ac87360c7c
document better different dependencies
...
this is written with recent Ubuntu and Debian in mind, but should be
working everywhere. the idea here is to make sure anyone can install
this without knowning too much about ACLs or anything similar.
closes #135
2014-12-15 22:07:05 -05:00
anarcat
7d2ec79f95
document that hardlinks and symlinks are supported
...
it seems that hardlinks are supported, but were not explicitely documented in the documentation. the FAQ seems like the right place to do this. closes #133 .
2014-12-15 21:53:05 -05:00
Yuri D'Elia
15c8a6323f
Normalize source/exclude paths before matching
...
This normalizes the file names in the dot directory when specified explicitly,
along with exclude/include patterns.
This fixes several mismatches when including relative paths that involve the
current directory.
2014-12-14 22:03:49 +01:00
Jonas Borgström
e9c27e8e6d
Added missing changelog entry
2014-12-14 14:30:41 +01:00
Jonas Borgström
18641ae687
xattr: Fix issue with empty (0 bytes) xattr values.
...
Closes #106
2014-12-14 14:28:33 +01:00
Jonas Borgström
53f6738090
Merge pull request #111 from c4rlo/patch-1
...
fix typo in comment
2014-12-08 21:48:36 +01:00
Jonas Borgström
5d96434abd
Merge pull request #113 from c4rlo/noatime
...
open files with O_NOATIME if possible
2014-12-08 21:48:04 +01:00
Jonas Borgström
7e15abd29c
hashindex: Fix issue with indicies larger than 2GB
2014-11-22 14:41:24 +01:00
Jonas Borgström
5c699b30a7
Merge pull request #129 from kannes/master
...
fixing two typos
2014-11-20 21:29:29 +01:00
kannes
aee2983c6e
fixing two typos
2014-11-19 13:09:53 +01:00
Jonas Borgström
ca177aba60
Merge pull request #126 from dfries/master
...
limit create file permissions
2014-11-12 20:01:43 +01:00
David Fries
f22b62c1a4
limit create file permissions
...
Be safe by default, create files so that other users can't read them,
at least until the original permissions are set.
2014-10-31 20:02:12 -05:00
Jonas Borgström
678fdd1d42
Fix "Number of files" output for attic info.
...
Closes #124
2014-10-27 22:00:56 +01:00
Jonas Borgström
547fa0a590
Speed up initial repository access
...
Use os.listdir() instead of os.walk() to avoid unnecessary
stat() calls.
Closes #119
2014-10-10 21:01:55 +02:00
Jonas Borgström
7b9d129bcd
Remove dead code
2014-10-09 20:43:58 +02:00
Jonas Borgström
5a69f58823
Introduce a separate exception for missing repository objects
2014-10-09 20:41:47 +02:00
Carlo Teubner
f4804c07ca
open files with O_NOATIME if possible
2014-09-12 22:22:08 +01:00
c4rlo
ec73e45ae2
fix typo in comment
2014-09-07 13:54:18 +01:00
Jonas Borgström
21e03af56b
Fix minor location parser bug.
...
Make sure the entire input is parsed.
2014-08-08 23:34:27 +02:00
Jonas Borgström
9f64e39d9f
Reuse chunker buffer between files.
2014-08-03 15:04:41 +02:00
Jonas Borgström
193fb1fcd5
Added support for stripping leading path segments
...
closes #95
2014-08-02 22:15:21 +02:00
Jonas Borgström
8f4e0f7506
acl: Added workaround for old Linux systems
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Really old Linux systems do not have extended_file_no_follow()
2014-08-01 15:50:18 +02:00
Jonas Borgström
0741aef880
Add MacPorts' path to the default openssl search path
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Closes #101
2014-08-01 14:48:49 +02:00
Jonas Borgström
1b0e21b95a
Fixed typo
2014-07-10 15:44:29 +02:00
Jonas Borgström
2f72b9f960
HashIndex: Switch to a non-mmap based implementation
...
This eliminates unnecessary IO on low memory systems
2014-07-10 15:32:29 +02:00
Jonas Borgström
4b2dae29d4
Fix incorrect detect of follow_symlinks support
...
This only affects system with Python 3.3+ and a really old libc
2014-07-01 21:28:07 +02:00
Jonas Borgström
7a950be929
Preparing release
2014-06-29 14:28:02 +02:00
Jonas Borgström
7ce3290fb2
docs: Added link to prebuilt Linux binaries.
2014-06-29 14:24:45 +02:00
Jonas Borgström
15065dbaa4
Fix sporadic "Resource temporarily unavailable" error
...
Issue reported on the mailing list while backing up to a remote
repository on OS X over a slow uplink.
2014-06-13 20:07:01 +02:00
Jonas Borgström
95162ce1f8
buzhash: One more test case
...
Test with more than 31 bytes to make sure our BARREL_SHIFT macro
works correctly.
2014-06-05 15:11:46 +02:00
Jonas Borgström
df85e72d3c
Fix file cache save bug
2014-06-03 23:10:52 +02:00
Jonas Borgström
243481f6da
Fix test suite breakage
2014-06-03 22:00:34 +02:00
Jonas Borgström
80a2a4113f
Revert "Reduce memory usage when backing up many small files"
...
The memory usage should be reduced a fair bit by #90 so this
might not be needed anymore. Or at least not enabled by default
2014-06-03 21:39:26 +02:00
Jonas Borgström
7f9fe03917
cache: Reduce file cache memory usage ( #90 )
...
The memory usage is reduced at the expence of extra msgpack
packing/unpacking. Hopefully this is a good tradeoff.
Ideally the entire cache should be replaced with a radix tree
but that will have to wait a bit.
2014-06-03 21:19:02 +02:00
Jonas Borgström
64cd6632a1
Avoid deadlock problems
...
Explicitly use write locks, instead of read locks (that are later
upgraded) unless we know we will never modify the repository
2014-05-31 15:39:51 +02:00
Jonas Borgström
af3e78e6b2
Really fix EDEADLK bug
2014-05-31 15:17:06 +02:00
Jonas Borgström
9178d76ce7
Fix py3.2 specific EDEADLK related bug.
2014-05-31 15:15:56 +02:00
Jonas Borgström
3ab53b776d
Fix crash on extreme mtime timestamps (year 2400+)
...
Closes #81
2014-05-18 18:28:26 +02:00
Jonas Borgström
11687fbec1
crypto: store EVP_CIPHER_CTX on the stack
2014-05-13 23:18:32 +02:00
Cyril Roussillon
0b4e324af2
chunker: optimized the barrel shift
...
move the modulo out of the barrel shift and use 32bits variables so
that the compiler recognizes it and uses the "rol*" asm instructions.
Before: 245 MiB/s
After: 338 MiB/s
CPU: Intel(R) Core(TM) i5-3320M CPU @ 2.60GHz
Modification by Jonas: commit message formatting and added
Cyril Roussillon to AUTHORS
2014-05-13 23:05:13 +02:00
Jonas Borgström
7e258c8401
crypto: Improved AES performance
...
attic.crypto now uses the OpenSSL EVP API for AES encryption.
This API uses AES-NI instructions when available resulting in
a significant AES encryption performance improvement:
Before: 80MiB/s
After: 1931MiB/s
Message size: 64kiB
CPU: Intel(R) Core(TM) i5-3320M CPU @ 2.60GHz
2014-05-13 22:33:58 +02:00
Jonas Borgström
8cc9c02baa
Update faq regarding acl support
...
Closes #66
2014-05-03 23:27:01 +02:00
Jonas Borgström
dd5c0aa0e3
acl: make darwin acl code numeric_owner aware
2014-05-03 23:22:55 +02:00
Jonas Borgström
47c6141aab
Experimental OS X ACL support ( #66 )
2014-05-03 15:10:11 +02:00
