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1007 commits

Author SHA1 Message Date
Thomas Waldmann
2332ee433e remove docs/misc/create_compression.txt
outdated - it just showed different levels of zlib compression,
but not we additionally have "lzma", "lz4" and "none" compression.
the "usage" and "internals" docs give some hints about them, too.
2015-08-29 13:35:58 +02:00
Thomas Waldmann
31e97d568b remove x bits from repository.py 2015-08-29 12:52:18 +02:00
Thomas Waldmann
d2e5ce90f2 add FAQ entry about OS X commandline vs. HFS+ encoding issue, see #143.
a real fix for this is in development, but needs some time.
2015-08-29 05:41:41 +02:00
Thomas Waldmann
273c04329f update CHANGES 2015-08-29 05:02:05 +02:00
Thomas Waldmann
d779057b79 fix issue with negative "all archives" size, fixes #165
This fixes a infrequent problem when (refcount * chunksize) overflowed a int32_t.
chunksize is always <= 8MiB and usually rather ~64KiB (with default chunker params).
Thus, this happened only for high refcounts and/or unusually big chunks.
2015-08-29 04:46:13 +02:00
Thomas Waldmann
1a949eab3e docs: internals: improve structure and formatting 2015-08-29 04:23:57 +02:00
Thomas Waldmann
ddd0e2700b docs: improve faq and support section 2015-08-29 04:16:03 +02:00
Thomas Waldmann
c823554b6b docs: usage: improved formatting, cosmetic changes 2015-08-29 04:00:22 +02:00
Thomas Waldmann
e4dc482598 docs: quickstart: key modes, cosmetic changes 2015-08-29 03:39:53 +02:00
Thomas Waldmann
8a483511cb docs: theme: use a lighter green 2015-08-29 03:01:39 +02:00
Thomas Waldmann
cebb61d8dd docs: add pypi, wheel, dist package based install docs 2015-08-29 02:55:09 +02:00
Thomas Waldmann
79d7f49a44 docs: split install into system-specific preparations and generic instructions 2015-08-29 01:17:19 +02:00
Thomas Waldmann
ee58d4f074 docs: be more specific about Debian/Ubuntu release 2015-08-29 00:45:54 +02:00
TW
acf5ddc68d Merge pull request #166 from ThomasWaldmann/fix-restore-xattrs
Fix restore xattrs
2015-08-29 00:26:38 +02:00
Thomas Waldmann
9ebc53ad77 restore_xattrs: ignore if setxattr fails with EACCES, fixes #162
e.g.:
- setting any security.* key is expected to fail with EACCES if one is not root.
- issue #162 on our issue tracker: user was root, but due to some specific scenario
  involving docker and selinux, setting security.selinux key fails even when running as root

not sure if it is the best solution to silently ignore this, but some lines below this change
failure to do a chown is also silently ignored (happens e.g. when restoring a file not owned
by the current user as a non-root user).
2015-08-29 00:11:04 +02:00
Thomas Waldmann
ea8f3bd7e7 restore_xattrs: minor cleanup / simplification
if we use {} as default for item.get(), we do not need the "if" as iteration over an empty dict won't do anything.
also fixes too deep indentation the original code had.
2015-08-28 23:22:26 +02:00
Thomas Waldmann
034e3477bd travis: use requirements file 2015-08-21 01:10:34 +02:00
Thomas Waldmann
fdc18eb0a0 support docs: write some words about BountySource 2015-08-21 00:25:24 +02:00
Thomas Waldmann
2402a2269e update docs about fakeroot 2015-08-20 23:39:40 +02:00
Thomas Waldmann
3d974d28b3 update CHANGES 2015-08-20 23:27:24 +02:00
Thomas Waldmann
1e11e24fc4 document locking system 2015-08-20 22:37:38 +02:00
Thomas Waldmann
0a2bd8dad5 lock roster: catch file not found in remove() method and ignore it 2015-08-20 18:40:24 +02:00
Thomas Waldmann
d3d78f7ae3 call fadvise DONTNEED for the byterange we actually have read, fixes #158
avoid throwing away potential readahead data the OS might have read into the cache.
2015-08-20 05:33:51 +02:00
Per Guth
0926c2821f docs: installation: korora/fedora -> lz4-devel 2015-08-17 17:10:37 +02:00
Per Guth
8cf0ead693 docs: added favicon.ico 2015-08-17 12:58:49 +02:00
Thomas Waldmann
7f0fe83483 Merge branch 'master' of github.com:borgbackup/borg 2015-08-17 11:52:05 +02:00
Thomas Waldmann
93a89d97fa ChunkerParams: fix parameter order
the parser for the --chunker-params argument had a wrong parameter order.
fixed the order so it conforms to the help text and the docs.
also added some tests for it and a text for the ValueError exception.
2015-08-17 11:50:47 +02:00
Per Guth
1c7b5b23f4 minor change in copyright notice 2015-08-17 11:31:42 +02:00
Thomas Waldmann
b180158876 generalize hashindex code for any key length
currently, we only use sha256 hashes as key, so key length is always 32.
but instead of hardcoding 32 everywhere, using key_length is just better
readable and also more flexible for the future.
2015-08-16 14:51:15 +02:00
Thomas Waldmann
608c0935e0 borg list --short, remove requirement for fakeroot, xfail a test
borg list --short just spills out the list of files / dirs - better for some tests
and also useful on the commandline for interactive use.

the tests previously needed fakeroot because in the test setup it always
made calls to mknod and chown, which require (fake)root.
now, the tests adapt to whether it detects (fake)root or not - to run the
the tests completely, you still need fakeroot, but it won't fail all the archiver
tests just due to failing test setup.

also, a test not working correctly due to fakeroot was found:
it should detect whether a read-only repo is usable, but it failed to do that
because with (fake)root, there is no "read only" (at least not via taking away
 the w permission bits).
2015-08-15 20:52:14 +02:00
Thomas Waldmann
738ed5d91b 2 small archiver testsuite fixes
environment context manager: if a env var was not present before, it should not be present afterwards

teardown: cd out of the tmpdir before deleting it
2015-08-15 17:07:09 +02:00
Thomas Waldmann
e5b647fbd1 minor lrucache test fix 2015-08-15 16:15:10 +02:00
Thomas Waldmann
986b70c189 Merge branch 'lrucache' of https://github.com/sourcejedi/borg 2015-08-15 16:06:09 +02:00
TW
fffe509268 Merge pull request #129 from ThomasWaldmann/compression
compression flexibility, new none, lz4 and lzma compression
2015-08-15 16:03:34 +02:00
Thomas Waldmann
e1de3dce7b integrate compression branch changes into change history for 0.25 2015-08-15 15:49:11 +02:00
Thomas Waldmann
1d16e7a37c compression: update / refine docs 2015-08-15 15:45:15 +02:00
Thomas Waldmann
bf757738f7 Merge branch 'master' into compression 2015-08-14 23:24:04 +02:00
Thomas Waldmann
a6b6712d6a deprecate the numeric --compression argument, rename null compression to none, update CHANGES 2015-08-14 23:00:04 +02:00
Alan Jenkins
02b3fbb401 lrucache: change test case to py.test
I re-wrote lrucache (and it seems like no-one had looked at it much
before :).  I was told my test function would have been simpler in
native py.test, so let's have a go converting it all.

We can avoid any reference to unittest, because lrucache doesn't write
files so it doesn't need any of our custom assertion helpers.
2015-08-14 14:51:10 +01:00
Alan Jenkins
0ee78240ee lrucache: test added code
Tests saved my butt, so I'd better contribute :).

These tests have been tested - substituting a null dispose function
causes an immediate failure.
2015-08-14 12:03:23 +01:00
Alan Jenkins
5e0013c5db Merge branch 'master' into lrucache 2015-08-14 10:59:21 +01:00
Alan Jenkins
76f6737e9d lrucache: cleanup (-10 lines)
dict.pop() will raise KeyError for us if necessary.  I was confused
because we used to have lrucache.pop() with a bug, that returned None
instead.

Great catch by @ThomasWaldmann.
2015-08-14 10:41:55 +01:00
Alan Jenkins
db298268e4 Cleanup error-raising in added code
At least one programmer is confused by my abuse of KeyError()
as a sentinel value.  Let's call the sentinel value _NotFound
instead, and let's avoid re-creating it on each call.

I have a new favourite line of code, "if item is _NotFound" :).
Thanks to @ThomasWaldmann for all these review suggestions.
2015-08-13 11:22:57 +01:00
Alan Jenkins
9ba7daa9c7 lrucache - simpler _not_ to inherit from dict
We need to make sure dispose() is always called when necessary.
Using inheritance it's just too easy to forget a method,
that we needed to override.

I also find it confusing when an override method calls another
method, and you have yet to see whether the latter method is
overridden or not.  It didn't help that most of these methods
are actually operator overloads.

This turns out to require _less_ code :-).
(Admittedly the code could have been reduced a bit anyway
because python3's super() can be called without any arguments).
2015-08-12 23:56:01 +01:00
Alan Jenkins
e3f671c4fb We forgot to close files which fell out the lrucache
The initializer now takes a dispose function.  lrucache
claims ownership of the items it contains and will dispose
deleted items.  Ownership can naturally be reclaimed by calling
pop() for the item.
2015-08-12 23:13:34 +01:00
Thomas Waldmann
3100fac361 fix archiver test to not expect backup of the UF_NODUMP file, try 2 2015-08-12 17:03:30 +02:00
Thomas Waldmann
0481424128 fix archiver test to not expect backup of the UF_NODUMP file 2015-08-12 16:41:30 +02:00
Thomas Waldmann
2194d9837e update CHANGES 2015-08-12 16:04:41 +02:00
Thomas Waldmann
b512827b07 Merge branch 'honor_nodump' of https://github.com/jeffrizzo/attic 2015-08-12 15:57:54 +02:00
Thomas Waldmann
02ccf37766 Merge branch 'minor' of https://github.com/sourcejedi/attic 2015-08-12 15:16:44 +02:00