29cfdd8979
[space-maps/core] rewrite the core space map to use less memory.
2020-05-27 12:00:40 +01:00
e92ae10408
[thin_metadata_pack/unpack] Add version field to header.
2020-05-26 10:59:13 +01:00
9daa726870
[thin_metadata_pack/unpack] functional tests
2020-05-26 10:55:03 +01:00
a934a34d22
[thin_metadata_pack/unpack] Move the file magic nr before the compressed stream.
...
Makes it easier to spot whether it's a pack file or not.
2020-05-26 10:53:14 +01:00
d9e18fecf1
Merge pull request #135 from mingnus/master
...
[thin_metadata_pack] Improve block scanning performance
2020-05-26 09:53:27 +01:00
371d1bbd6e
[space-maps/recursive] fix bug in flush_ops()
...
Decrements weren't being passed down properly.
2020-05-26 09:24:15 +01:00
50f8e792d3
[space-map] Make the version of inc/dec that take a count the only one.
2020-05-26 09:12:45 +01:00
cc806a0daa
[space-maps/disk] add implementation for the variant of inc/dec that take a count
2020-05-26 08:57:13 +01:00
12b6157c5b
[space-maps/recursive] lift a lock, and add a lock
2020-05-26 08:45:35 +01:00
0e54de95e1
[space-maps/recursive] Remove some code duplication.
2020-05-26 08:38:05 +01:00
65fcda062f
[space-maps/recursive] Aggregate the BOPs
2020-05-26 08:30:52 +01:00
2ed089a83f
[space-map] Add new virtual methods to inc or dec by a specific amount.
...
Provide default implementation that just loops
2020-05-26 08:29:52 +01:00
5e6eec1bb0
[recursive space map] switch to new form 'for' statements
2020-05-26 07:49:26 +01:00
c0106fc0b3
[thin_metadata_pack] Improve block scanning performance
2020-05-23 20:32:09 +08:00
0e1700fbe9
[thin_metadata_pack] First pass at pack/unpack
2020-05-22 14:11:48 +01:00
b7d20bce48
[dev-tools] Update dev tools to use non-template version of block_manager.
2020-05-01 14:11:33 +01:00
0882022120
[build] remove [DEP] compilation messages.
...
It just means each file appears twice.
2020-04-30 15:50:58 +01:00
4313469475
[all] Switch from boost::shared_ptr -> std::shared_ptr.
...
Shared_ptr has moved into the standard library since these tools were
first written.
2020-04-30 15:02:43 +01:00
e801cc607b
[block_manager] Hard code block size to 4k.
...
We're never going to use anything other than 4k, and by hard coding it we
avoid making block_manager a template.
2020-04-30 14:30:01 +01:00
3e5de399a7
[functional tests] Remove dependency on the ThunderChez library.
...
I've just moved the relevant code into the functional-tests dir.
2020-04-30 12:07:42 +01:00
ad79b627a4
Merge branch 'master' of github.com:jthornber/thin-provisioning-tools
2020-04-08 12:30:26 +01:00
0098803345
[thinp_*] Make mtree_ref_counter derive from ref_counter.
...
Slight performance hit, but I'd rather everything was derived
from ref_counter.
Also implement it! Not sure why this wasn't done before.
2020-04-08 12:24:37 +01:00
ed22bfcdda
[space-map-disk] Add virtual destructor to index_store.
...
Bug. Cleaning up index stores would not be correct.
2020-04-08 12:23:28 +01:00
1481ed0f8a
[ref_counter] Make ref_counter an abstract base class.
...
Forces people to override correctly.
Also make no_op_ref_counter final.
2020-04-08 12:22:28 +01:00
501299a4ee
[cache_*] array ref_counter wasn't overloaded correctly.
...
Major bug, explains some space map issues I've seen when
restoring cache metadata.
2020-04-08 12:19:55 +01:00
8db3800e2c
[base/application] One of the run methods wasn't overriding
2020-04-08 12:19:06 +01:00
0ccee1759e
[various] Squash a couple of clang warning wrt friend declarations.
2020-04-08 12:18:24 +01:00
5e347dddbf
[various] remove dead code.
...
Squashes warnings from clang++
2020-04-08 12:12:59 +01:00
ed44a1128f
Merge pull request #134 from Arusekk/issue-12
...
Fix compilation with uClibc
2020-03-25 15:00:28 +00:00
3ed3925370
Fix compilation with uClibc
...
Closes #12
2020-03-25 15:58:02 +01:00
47da81b6b7
Merge pull request #133 from mingnus/master
...
Improve performance, and remove unused code
2020-03-02 11:22:49 +00:00
7a1c6dc4bf
[space-map-disk] improve performance of finding a free bitmap entry
...
* Simply test the raw bitmap entries against zero, to avoid
time-consumed reference-count value extraction.
* Improve the way of iterating entries inside a bitmap:
Extract 64-bit of bitmap entries at once, and use bitwise shift
to iterate through the entries.
2020-02-29 17:39:17 +08:00
cb0a77e2ae
[block-manager] remove unused copy-assignment operator
...
block_cache::block is non-copyable, and so are the containing structures.
2020-02-29 00:29:01 +08:00
70f11e0866
Merge pull request #132 from mingnus/master
...
Fix potential file descriptor leak and compile flags
2020-02-25 16:08:36 +00:00
57cae67ff1
[unit-tests] fix googletest compile flags
...
googletest now requires c++11 compiler
2020-02-23 15:41:20 +08:00
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
c85ea5ef76
[thin_check] factor out metadata_checker
2020-02-17 11:42:24 +00:00
d6a8c03aa2
[btree_damage_visitor] factor out non-template functions
2020-02-17 11:42:24 +00:00
e6a4ba53f0
[build] add options for gprof
2020-02-17 11:42:24 +00:00
5f2c3bed69
Add some ftests, and fixup whitespace from Nikhil's work
2019-10-28 11:52:21 +00:00
cb055c90e5
Man page changes for corrupt superblock repair
2019-10-25 15:57:51 +05:30
91b4714e38
Corrupt superblock repair
2019-10-25 15:02:56 +05:30
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
1dd7b454bb
[thin_repair, cache_repair] Check input file exists earlier
...
and zero superblock if we fail part way through a repair.
bz1499781
2019-10-08 14:34:24 +01:00
a3b8e9db78
[thin_trim] remove all mention of --pool-inactive from man page.
...
This option is obsolete now that we open O_EXCL. If used a warning message
will be output.
2019-10-07 13:32:52 +01:00
6332962ee8
[ft-lib/bcache] rename raise() -> raise_()
...
Name clash with signal.h on Debian and Gentoo.
2019-06-05 15:02:05 +01:00
5e5409f48b
[space-map/noop] Be explicit about returning an optional
...
Needed for older version of g++
2019-06-05 11:07:28 +01:00
f5acd0426d
bump version
2019-06-04 10:39:59 +01:00
7be9be1494
[space-maps/noop] Add the noops space map
...
Used when we know we're npt modifying the metadata.
2019-06-04 10:38:58 +01:00
c19a05f28f
bump version
2019-06-03 14:11:37 +01:00
Joe Thornber
Ming-Hung Tsai
Arusekk
Ming-Hung Tsai
Nikhil Kshirsagar