Joe Thornber
2ed089a83f
[space-map] Add new virtual methods to inc or dec by a specific amount.
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Provide default implementation that just loops
2020-05-26 08:29:52 +01:00
Joe Thornber
5e6eec1bb0
[recursive space map] switch to new form 'for' statements
2020-05-26 07:49:26 +01:00
Ming-Hung Tsai
c0106fc0b3
[thin_metadata_pack] Improve block scanning performance
2020-05-23 20:32:09 +08:00
Joe Thornber
0e1700fbe9
[thin_metadata_pack] First pass at pack/unpack
2020-05-22 14:11:48 +01:00
Joe Thornber
b7d20bce48
[dev-tools] Update dev tools to use non-template version of block_manager.
2020-05-01 14:11:33 +01:00
Joe Thornber
0882022120
[build] remove [DEP] compilation messages.
...
It just means each file appears twice.
2020-04-30 15:50:58 +01:00
Joe Thornber
4313469475
[all] Switch from boost::shared_ptr -> std::shared_ptr.
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Shared_ptr has moved into the standard library since these tools were
first written.
2020-04-30 15:02:43 +01:00
Joe Thornber
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
Joe Thornber
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
Joe Thornber
ad79b627a4
Merge branch 'master' of github.com:jthornber/thin-provisioning-tools
2020-04-08 12:30:26 +01:00
Joe Thornber
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
Joe Thornber
ed22bfcdda
[space-map-disk] Add virtual destructor to index_store.
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Bug. Cleaning up index stores would not be correct.
2020-04-08 12:23:28 +01:00
Joe Thornber
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
Joe Thornber
501299a4ee
[cache_*] array ref_counter wasn't overloaded correctly.
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Major bug, explains some space map issues I've seen when
restoring cache metadata.
2020-04-08 12:19:55 +01:00
Joe Thornber
8db3800e2c
[base/application] One of the run methods wasn't overriding
2020-04-08 12:19:06 +01:00
Joe Thornber
0ccee1759e
[various] Squash a couple of clang warning wrt friend declarations.
2020-04-08 12:18:24 +01:00
Joe Thornber
5e347dddbf
[various] remove dead code.
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Squashes warnings from clang++
2020-04-08 12:12:59 +01:00
Joe Thornber
ed44a1128f
Merge pull request #134 from Arusekk/issue-12
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Fix compilation with uClibc
2020-03-25 15:00:28 +00:00
Arusekk
3ed3925370
Fix compilation with uClibc
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Closes #12
2020-03-25 15:58:02 +01:00
Joe Thornber
47da81b6b7
Merge pull request #133 from mingnus/master
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Improve performance, and remove unused code
2020-03-02 11:22:49 +00:00
Ming-Hung Tsai
7a1c6dc4bf
[space-map-disk] improve performance of finding a free bitmap entry
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* 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
Ming-Hung Tsai
cb0a77e2ae
[block-manager] remove unused copy-assignment operator
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block_cache::block is non-copyable, and so are the containing structures.
2020-02-29 00:29:01 +08:00
Joe Thornber
70f11e0866
Merge pull request #132 from mingnus/master
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Fix potential file descriptor leak and compile flags
2020-02-25 16:08:36 +00:00
Ming-Hung Tsai
57cae67ff1
[unit-tests] fix googletest compile flags
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googletest now requires c++11 compiler
2020-02-23 15:41:20 +08:00
Ming-Hung Tsai
955e11bc28
[block-cache] fix potential file descriptor leak
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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
Ming-Hung Tsai
c85ea5ef76
[thin_check] factor out metadata_checker
2020-02-17 11:42:24 +00:00
Ming-Hung Tsai
d6a8c03aa2
[btree_damage_visitor] factor out non-template functions
2020-02-17 11:42:24 +00:00
Ming-Hung Tsai
e6a4ba53f0
[build] add options for gprof
2020-02-17 11:42:24 +00:00
Joe Thornber
5f2c3bed69
Add some ftests, and fixup whitespace from Nikhil's work
2019-10-28 11:52:21 +00:00
Nikhil Kshirsagar
cb055c90e5
Man page changes for corrupt superblock repair
2019-10-25 15:57:51 +05:30
Nikhil Kshirsagar
91b4714e38
Corrupt superblock repair
2019-10-25 15:02:56 +05:30
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
1dd7b454bb
[thin_repair, cache_repair] Check input file exists earlier
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and zero superblock if we fail part way through a repair.
bz1499781
2019-10-08 14:34:24 +01:00
Joe Thornber
a3b8e9db78
[thin_trim] remove all mention of --pool-inactive from man page.
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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
Joe Thornber
6332962ee8
[ft-lib/bcache] rename raise() -> raise_()
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Name clash with signal.h on Debian and Gentoo.
2019-06-05 15:02:05 +01:00
Joe Thornber
5e5409f48b
[space-map/noop] Be explicit about returning an optional
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Needed for older version of g++
2019-06-05 11:07:28 +01:00
Joe Thornber
f5acd0426d
bump version
2019-06-04 10:39:59 +01:00
Joe Thornber
7be9be1494
[space-maps/noop] Add the noops space map
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Used when we know we're npt modifying the metadata.
2019-06-04 10:38:58 +01:00
Joe Thornber
c19a05f28f
bump version
2019-06-03 14:11:37 +01:00
Joe Thornber
733c7df798
[thin_repair/thin_dump] Fix some more spurious error messages when doing repair.
...
Repair was falling back to non-repair behaviour if it thought the roots
were ok. Now if --repair is specified the same dumping code is always
executed.
2019-06-03 14:03:24 +01:00
Joe Thornber
e45a211902
[thin/metadata_dumper] Change a couple of confusing class names.
...
metadata_emitter is actually a visitor that passes on it's data
to an encapsulated emitter object.
metadata_emitter -> metadata_emit_visitor
metadata_tree_emitter -> metadata_tree_emit_visitor
2019-06-03 11:07:32 +01:00
Joe Thornber
a13178ffd1
Bump version
2019-05-28 09:24:22 +01:00
Joe Thornber
0624ded67f
[thin_repair, thin_dump] Don't look for better roots if the ones in the sb are ok.
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Calculating the most recent trees is inexact, so trees other than the ones
in the superblock, which presumably are the most recent, could be chosen.
2019-05-27 16:43:32 +01:00
Joe Thornber
5e6ddbf2da
[thin_dump, thin_repair] Fix bad metadata_damage exception
...
The first pass of the repair process scans all metadata working out the
largest orphan btrees. This scan doesn't use as much validation as
the btree_walk function which subsequently gets called.
This patch catches any exceptions thrown by the btree walk function
and removes that btree from consideration.
2019-05-27 16:06:59 +01:00
Joe Thornber
d299cc66d1
[functional-tests/thin_dump] check no error msg with clean metadata
2019-05-27 15:38:45 +01:00
Joe Thornber
acf2e6e625
[unit-tests] squash some warnings
...
ASSERT_THAT(), defined in google-test needs to be wrapped in braces if
it's the only statement in an if block (dangling else).
2019-05-27 09:19:14 +01:00
Joe Thornber
65264911c1
[thin_repair, thin_dump] --repair falg wasn't being passed through properly.
...
Recent regression.
2019-05-27 09:04:55 +01:00
Joe Thornber
9e87ad8298
bump version to 0.8.1
2019-05-03 15:19:06 +01:00
Joe Thornber
595ddfc50f
[thin_repair/thin_dump] repair flag wasn't being set internally.
...
Introduced by recent changes
2019-05-03 15:15:01 +01:00
Joe Thornber
4bca324c9f
Bump version to 0.8.0
2019-04-17 12:55:15 +01:00