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116 Commits

Author SHA1 Message Date
Ming-Hung Tsai
b7d418131d Spin-off syscall-related file operations (#78) 
* [file_utils] spin-off syscall-related file operations

1. Eliminate the potential circular dependency between
   persistent-data/block.h and persistent-data/file_utils.h,
   if the former one wants to include the latter.
2. Avoid namespace pollution by removing the "using namespace std"
   declaration in block.tcc.
3. Correct the header hierarchy: base/xml_utils.h now no longer
   depends on the higher-level persistent-data/file_utils.h

* [file_utils] support block files in get_file_length()
 2017-04-29 18:51:52 +01:00
Joe Thornber
13323bd52c [cache_check] Don't even open the dev writeable if 
--clear-needs-check-flag is not set
 2017-03-27 08:58:56 -04:00
Joe Thornber
b0e0432737 [cache] dirty root wasn't being packed properly 2017-03-27 08:57:43 -04:00
Joe Thornber
ba8d5ab5e4 [cache_restore] --debug-override-metadata-version wasn't working 2017-03-01 10:36:34 -05:00
Joe Thornber
d52e934ce2 Merge branch 'v0.7-devel' into 2016-14-08-cache-format2 2017-02-27 09:37:01 -05:00
Joe Thornber
d710cad52b [cache tools] knock out OPEN from the metadata enum 2016-10-07 15:01:16 -04:00
Joe Thornber
05c4b7b400 [cache] a lot of format 2 changes 2016-09-30 11:21:20 -04:00
Thanos Makatos
0c78d8d0c5 fix compilation for gcc 5.4.0 2016-09-07 13:49:36 +00:00
Joe Thornber
c2fdbad322 Merge branch '2016-07-07-improve-thin-repair-error-message' into v0.7-devel 
Conflicts:
	Makefile.in
	VERSION
	configure.ac
	persistent-data/file_utils.cc
 2016-07-11 15:51:30 +01:00
Joe Thornber
4779fb9b80 [various] Improve documentation 
Output file must be preallocated.
 2016-07-11 14:53:03 +01:00
Joe Thornber
8989bb0f32 [caching] cache_writeback 2016-06-14 16:29:37 +01:00
Joe Thornber
a94bfea798 [block-cache] unit tests + debug io_engine and copier 2016-06-07 11:12:27 +01:00
Joe Thornber
c8fec7ec40 [cache_writeback] Coded, needs testing 2016-04-14 08:54:32 +01:00
Joe Thornber
4573ebb218 [cache_writeback] work in progress 2016-03-17 15:15:52 +00:00
Joe Thornber
b8659853bb [cache_writeback] stub cache_writeback 2016-03-08 15:27:22 +00:00
Joe Thornber
286f70ceac Merge remote-tracking branch 'remotes/github-m-h-tsai/v0.6.2-repairtool' into 2016-02-29-mingus-merge 
Conflicts:
	Makefile.in
	VERSION
	thin-provisioning/commands.cc
	thin-provisioning/commands.h
	thin-provisioning/thin_delta.cc
 2016-02-29 10:29:28 +00:00
Ming-Hung Tsai
778c153c1e [block-cache] Add check_raw() to bcache::validator 2016-02-27 15:21:13 +08:00
Joe Thornber
767c39cf71 [build] switch to c++11 
Conflicts:
	Makefile.in
	chunker/cache_stream.cc
	chunker/cache_stream.h
	thin-provisioning/thin_archive.cc
	thin-provisioning/thin_show_duplicates.cc
	unit-tests/Makefile.in
 2016-02-16 16:45:44 +00:00
Joe Thornber
c93e728ef4 [base] introduce a command type that gets registered with the app 2016-01-08 12:51:52 +00:00
Zdenek Kabelac
271ff67f91 Cache check close RO opened device before reopen. 
When check_check is used with --clear-needs-check-flag option,
device needs to be opened in RW exclusive mode, but for this
existing RO exlusive open must be closed.

LVM2 will consider version 0.5.3 as a version without flag support
for cache_check since it cannot successfully pass cache_check.

TODO: when 'RO' parts detects there is nothing to 'clear' it should
completely skip RW open to avoid udev rule processing.
 2015-07-28 14:37:44 +01:00
Joe Thornber
6ab0833b2e cache_check: add --clear-needs-check 2015-06-09 14:01:22 +01:00
Joe Thornber
25b4b526f4 Introduce error_string() as a portable replacement for strerror_r() 2015-01-16 12:54:09 +00:00
Joe Thornber
150a3c486d Fix these errors: 
caching/superblock.cc:306: error: reference to 'validator' is ambiguous
caching/superblock.cc:271: error: candidates are: namespace validator { }
./block-cache/block_cache.h:22: error:                 class bcache::validator

caching/superblock.cc:316: error: reference to 'validator' is ambiguous
caching/superblock.cc:271: error: candidates are: namespace validator { }
./block-cache/block_cache.h:22: error:                 class bcache::validator

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
 2015-01-16 10:13:36 +00:00
Alexander Holler
691ad88261 [caching/hint_array.cc] Fix ambigious array (C++11) 
Template array exist in the namespace persistent_data as well as in std
of C++11. Explicitly use the one from persistent_data.

This fixes compilation bugs with CXXFLAGS=-std=gnu++11 together with
gcc 4.8.3 and boost 1.55.
 2014-11-15 16:49:08 +01:00
Alexander Holler
baa70ecfe4 [caching/hint_array.cc] Fix ambigious shared_ptr (C++11) 
Class shared_ptr exist in the namespace std for C++11 as well as in boost.
Explicitly use the one from boost in order to be compatible.

This fixes compilation bugs with CXXFLAGS=-std=gnu++11 together with
gcc 4.8.3 and boost 1.55.
 2014-11-15 16:49:08 +01:00
Joe Thornber
4c026458d5 Squash a couple of annoying compiler warnings 2014-09-02 10:13:26 +01:00
Joe Thornber
6f8b7e2914 [all] Build a single executable 2014-08-27 14:01:31 +01:00
Joe Thornber
828f654800 [*_restore] Add progress bar to cache_restore and era_restore. 
A lot of refactoring common code between the restore tools.
 2014-08-26 13:05:21 +01:00
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
1d12d0ff8e remove empty destructor 2014-08-07 15:42:10 +01:00
Joe Thornber
3e5c02459c whitespace 2014-08-06 16:30:26 +01:00
Joe Thornber
1d38b390b5 Factor common code out of the xml_format files. 2014-08-06 15:29:02 +01:00
Joe Thornber
f06a2673c5 wip 2014-07-29 11:34:26 +01:00
Joe Thornber
7e870ea5a6 start removing block_manager<>::block 2014-07-25 14:46:51 +01:00
Joe Thornber
b32908d5c2 work in progress 2014-07-25 10:35:04 +01:00
Joe Thornber
d517684c95 Initial code drop for merging block_cache 2014-07-22 16:41:39 +01:00
Joe Thornber
e77e8715b0 Remove ambiguity between boost::uint64_t and ::uint64_t. 
This has been causing people problems on uclibc builds.
 2014-07-02 08:19:20 +00:00
Joe Thornber
c5c699e563 whitespace 2014-06-16 13:44:43 +01:00
root
ebb49db5d3 cache_calc_blocks; tidy up the calculation of nr blocks 2014-06-16 13:42:13 +01:00
Joe Thornber
5fe5d213b7 Merge branch 'master' of github.com:jthornber/thin-provisioning-tools into era 
Conflicts:
	Makefile.in
 2014-01-31 22:35:04 +00:00
Joe Thornber
344f4b1e08 Factor out base/indented_stream.h 2014-01-31 13:43:39 +00:00
Joe Thornber
9e0540e1b6 era_check, era_dump 2014-01-23 00:46:03 +00:00
Joe Thornber
2f1789744f [caching] add missing break in cache_metadata_size 2014-01-15 16:48:46 +00:00
Joe Thornber
ef6066e2cd Merge branch 'master' of github.com:jthornber/thin-provisioning-tools 2014-01-15 15:52:33 +00:00
Joe Thornber
cbbdfc37da [cache] cache_metadata_size 2014-01-15 15:52:05 +00:00
Joe Thornber
81fa131748 [cache_check] --super-block-only rather than --superblock-only 
Be consistent with help and thin_check
 2014-01-08 20:05:55 +00:00
Joe Thornber
be5fa59f90 Merge branch 'era' of github.com:jthornber/thin-provisioning-tools into era 2014-01-08 10:50:26 +00:00
Joe Thornber
1b1df2fe65 Merge branch 'master' of github.com:jthornber/thin-provisioning-tools 2014-01-08 10:43:20 +00:00
Joe Thornber
8049d369a9 stuff 2013-12-11 17:28:14 +00:00