Joe Thornber
d17ad86a88
[*_restore] Use a little wrapper class for the expat XML_Parser to ensure it gets destroyed.
2014-08-26 11:23:29 +01:00
Joe Thornber
a7c96c0e1e
[everything] Fix circular shared pointer references.
...
We had a cycle from transaction_manager <-> space_map, and also from
the ref_counters back up to the tm.
This prevented objects being destroyed when various programs exited.
From now on we'll try and only use a shared ptr if ownership is
implied. Otherwise a reference will be used (eg, for up pointers).
2014-08-26 11:14:49 +01:00
Joe Thornber
930cc9d412
[block-manager] Superblocks weren't being marked as DIRTY
...
Gulp
2014-08-21 14:25:02 +01:00
Joe Thornber
b493a30b65
[block-cache] tweak when validators are swapped
...
Makes it more consitent in the face of exceptions
2014-08-21 14:23:14 +01:00
Joe Thornber
6f760ccd87
[block-cache] When changing validators the new validator check fn was only being called if the block was dirty.
2014-08-21 14:22:14 +01:00
Joe Thornber
b5a9cd6043
[block-cache] Create just one noop_validator
...
No need to create a separate one for each block.
2014-08-21 14:20:36 +01:00
Joe Thornber
4799becb01
[block-cache] fix leaking validators
...
The memory for the blocks is explicitly managed, and the destructors
for the blocks wasn't being called.
2014-08-21 14:19:36 +01:00
Joe Thornber
0d3942cae8
[block-manager] ensure the superblock cannot be taken concurrently with any other lock.
2014-08-21 12:18:05 +01:00
Joe Thornber
3724f78a13
[block_t] Fix a validator test
2014-08-21 11:51:04 +01:00
Joe Thornber
e3d459a148
[era_restore] add some cucumber tests
2014-08-21 11:27:52 +01:00
Joe Thornber
feb8a03d5f
[btree_damage_tracker] Initialise all path_tracker objects with a null path.
...
This fixes an insidious bug that took me ages to track down. Without
it the non-existent front() of a list was sometimes being accessed.
2014-08-21 11:25:07 +01:00
Joe Thornber
1a632f9d53
[era/xml restorer] bug fixes
2014-08-21 11:22:12 +01:00
Joe Thornber
5465c95134
[era/xml format] bring in line with the Ruby library
2014-08-21 11:21:47 +01:00
Joe Thornber
85ab149685
[era/metadata.{h,cc}] Support creation of new metadata
2014-08-21 11:20:43 +01:00
Joe Thornber
bf1b65e62f
Update gemfile.lock
2014-08-21 11:18:06 +01:00
Joe Thornber
6f804cab24
[block_manager] Track the number of superblocks, throw an exception if someone tries to open two a once.
2014-08-21 11:17:20 +01:00
Joe Thornber
94356a1648
[era_check] Was returning after just checking the superblock.
...
Presumably old debug.
2014-08-15 10:11:35 +01:00
Joe Thornber
157eca4dd0
[era_restore] tweak help message
2014-08-12 10:20:29 +01:00
Joe Thornber
75a797253e
[build] build era_restore by default
2014-08-12 10:18:58 +01:00
Joe Thornber
ad38cfe9c9
[block cache] Comment out the statistics output for now
2014-08-12 10:15:14 +01:00
Joe Thornber
56e79676f3
update Gemfile.lock
2014-08-12 10:09:30 +01:00
Joe Thornber
283ab4ad99
first drop of era_restore
2014-08-07 15:43:01 +01:00
Joe Thornber
1d12d0ff8e
remove empty destructor
2014-08-07 15:42:10 +01:00
Joe Thornber
936e14441f
Merge branch 'master' of github.com:jthornber/thin-provisioning-tools
2014-08-06 16:32:04 +01:00
Joe Thornber
8f73241119
[era] parser for the XML format
2014-08-06 16:30:38 +01:00
Joe Thornber
3e5c02459c
whitespace
2014-08-06 16:30:26 +01:00
Joe Thornber
efe597f097
[README] Add dep for libaio
2014-08-06 16:29:50 +01:00
Joe Thornber
7e2ea38534
[configure.ac] Make sure libaio.h is present, and remove deps for a couple of boost headers we're no longer using.
2014-08-06 16:27:18 +01:00
Joe Thornber
1d38b390b5
Factor common code out of the xml_format files.
2014-08-06 15:29:02 +01:00
Joe Thornber
d8f678b079
Rename configure.in to configure.ac to stop auto tools bleating
2014-08-06 15:20:40 +01:00
Joe Thornber
a75a2118a0
era_invalidate: update help to reflect --metadata-snapshot
2014-08-06 11:15:18 +01:00
Joe Thornber
aa08c8393a
Man pages were being installed in a v. funny place.
2014-08-06 11:14:15 +01:00
Joe Thornber
672582b2a8
Install era manpages
2014-08-06 11:10:22 +01:00
Joe Thornber
bdec4b353c
tweak some man pages
2014-08-06 10:33:23 +01:00
Joe Thornber
41ade2a259
Add era_invalidate manpage
2014-08-06 10:32:39 +01:00
Joe Thornber
a2d6e86c51
Add era_dump man page.
2014-08-05 15:43:54 +01:00
Joe Thornber
460c0ef8d2
era_check man page
2014-08-05 15:17:43 +01:00
Joe Thornber
48c6dc0762
Flush the block cache stats when they're complete
2014-08-05 14:53:03 +01:00
Joe Thornber
bf138c2a50
update gem lock file
2014-08-05 14:50:35 +01:00
Joe Thornber
ea62f6e06e
add changes file
2014-08-05 12:21:06 +01:00
Joe Thornber
d00aef9219
[thini_restore] add a quiet option to turn off the progress monitor
2014-08-05 12:10:34 +01:00
Joe Thornber
fccc1dfcb0
[thin_restore] Add a progress monitor
2014-08-05 11:47:57 +01:00
Joe Thornber
8321bdcf59
Merge pull request #13 from bgilbert/fix-units
...
thin_metadata_size: Fix long names of units
2014-08-05 09:34:37 +01:00
Joe Thornber
f534664f96
Add stats to block cache and remove the info fn
2014-07-31 12:18:01 +01:00
Joe Thornber
eee9004354
whitespace
2014-07-30 12:27:33 +01:00
Joe Thornber
74de9a1a94
[btree_damage_visitor] some tweaks to stop constructing so many btree_paths.
2014-07-30 12:21:34 +01:00
Joe Thornber
a99d6896a8
Fix a bug in the block cache read path.
2014-07-29 13:41:45 +01:00
Joe Thornber
f06a2673c5
wip
2014-07-29 11:34:26 +01:00
Joe Thornber
d482a76bda
Use placement new to initialise the blocks
2014-07-28 14:32:33 +01:00
Joe Thornber
5c82d50204
remove some debug
2014-07-28 14:32:20 +01:00
