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47 Commits

Author SHA1 Message Date
Ming-Hung Tsai
955e11bc28 [block-cache] fix potential file descriptor leak 
Encapsulate file descriptor into an object, to ensure that an fd will be
closed properly while exception raised, e.g., the block_cache throws
exception during the block_manager's construction.
 2020-02-23 15:41:16 +08:00
Joe Thornber
0fc7529c01 [cache_repair, thin_repair] fix bug introduced in recent patch 
I hadn't realised that check_file_exists() also checked that it was
a regular file, which we don't want for the couple of uses I recently
added.

This patch adds an optional arg must_be_regular_file, and defaults
it to true, preserving the original behaviour.  The recent additions
have this set to false.
 2019-10-14 09:21:38 +01:00
Joe Thornber
58048dc178 [file_utils] Use aligned memory in zero_superblock 2018-04-17 11:42:43 +01:00
csonto
39809c17b2 [*_restore] Fix leaking file descriptor (#89) 2017-11-14 15:09:11 +00:00
Joe Thornber
5b92f410ec [*_restore] if things go wrong wipe the superblock. 
So we don't leave the metadata device with partially restored metadata.
 2017-09-28 14:39:24 +01:00
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
4493d6d39d [disk-units] remove some dead code. 2017-03-13 13:16:56 +00:00
Joe Thornber
702a38f438 [many tools] fix bug in previous patch 2016-08-10 23:39:48 +08:00
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
c8fec7ec40 [cache_writeback] Coded, needs testing 2016-04-14 08:54:32 +01:00
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
d28e64aff0 [xml_parser] Allow element handlers to stop parsing 2016-02-27 15:20:45 +08:00
Joe Thornber
6637a30618 [base] Move container_of to own file 2016-02-24 14:42:37 +00:00
Joe Thornber
a5a53648c9 Merge branch '2015-08-19-thin-show-duplicates' into merge-thin-ls 
Conflicts:
	Makefile.in
	block-cache/block_cache.h
	main.cc
	thin-provisioning/commands.h
 2016-02-24 14:31:51 +00:00
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
1e0d2a16cc [disk_units] add missing header 2016-01-20 18:11:48 +00:00
Joe Thornber
d858a43f07 [grid_layout] avoid extra newline at end of grid 2016-01-20 10:40:48 +00:00
Joe Thornber
d19164a177 [disk_units] tweak rounding 2016-01-20 09:50:47 +00:00
Joe Thornber
e15b11edb1 [thin_ls, base] Factor out grid_layout 2016-01-20 06:58:59 +00:00
Joe Thornber
070b7e6fe1 [disk_units] Don't put a space between numerator and unit 2016-01-19 14:44:06 +00:00
Joe Thornber
7ce4e451ff [base, thin_ls] factor out disk_units code 2016-01-19 11:40:00 +00:00
Joe Thornber
c93e728ef4 [base] introduce a command type that gets registered with the app 2016-01-08 12:51:52 +00:00
Joe Thornber
216e5acb6c [thin_show_dups] remove variable number of mems per chunks. 
Too slow and not used.
 2015-09-04 13:48:02 +01:00
Joe Thornber
3b96812328 [thin_show_dups] switch to boost::circular_buffer in the rolling_hash 2015-09-04 11:28:33 +01:00
Joe Thornber
506b0a8a08 [thin_show_dups] inline some hash functions 2015-09-04 11:10:19 +01:00
Joe Thornber
5d383c0293 [thin_show_dups] get the backup break working in the rolling hash 2015-09-04 10:10:41 +01:00
Joe Thornber
750ce0f47b [thin_show_dups] variable_chunk_stream 2015-09-03 13:02:29 +01:00
Joe Thornber
5f11f5af99 [progress_bar] Tidy up the appearance when at 100% 2015-08-20 11:12:53 +01:00
Joe Thornber
a934ee69c4 [error_state] add a sneaky little stream operator to simplify combining error_states 2015-04-08 13:58:41 +01:00
Joe Thornber
408b38a0f8 Forgot error_string.h/cc from previous commit 2015-01-17 10:22:57 +00:00
Joe Thornber
f1130198e1 include libgen.h in application.cc for the declaration of basename. 
Unfortunately it defines basename as a macro, so also change member
function name from basename() to get_basename().
 2015-01-16 10:48:19 +00:00
Joe Thornber
dd9bd206c6 Old glibc doesn't provide these macros, so we have to define them. 
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
 2015-01-16 10:12:30 +00:00
Joe Thornber
666c7ac105 [era] add an include that's needed on debian 2014-09-01 15:11:04 +01:00
Joe Thornber
8761b6defc [progress bar] Add an extra newline at the end 2014-09-01 14:44:37 +01:00
Joe Thornber
0608df97d8 bug introduced when renaming to pdata_tools 2014-08-28 11:43:02 +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
1d38b390b5 Factor common code out of the xml_format files. 2014-08-06 15:29:02 +01:00
Joe Thornber
fccc1dfcb0 [thin_restore] Add a progress monitor 2014-08-05 11:47:57 +01:00
Joe Thornber
344f4b1e08 Factor out base/indented_stream.h 2014-01-31 13:43:39 +00:00
Joe Thornber
983a5e84e6 Move endian_utils to base/ 2013-11-19 10:23:35 +00:00
Joe Thornber
20bf22e662 [caching] handle VARIABLE_HINT_SIZE incompat flag 2013-10-17 11:45:20 +01:00
Joe Thornber
a29b5c8d07 [base] bse64 encoder 
Really slow implementation.  Speed up on a rainy day.
 2013-10-10 10:18:46 +01:00
Joe Thornber
67551d81f1 Put error_state into into it's own file. 2013-08-16 14:07:04 +01:00
Joe Thornber
94bd3aef3b Put nested_output in it's own file 2013-08-16 13:48:25 +01:00