pepe
4d646c02f2
:(
2023-05-16 21:23:59 +00:00
Joe Thornber
d6d93c3157
bump version to 0.9.0
2020-08-12 10:46:26 +01:00
Joe Thornber
2860b4c0b1
[thin_check] rename --fix-metadata-leaks to --auto-repair
...
This flag will cover all trivial fixes, such as data leaks.
2020-08-12 10:45:20 +01:00
Joe Thornber
ebcfc322c0
[build] Update CHANGES file
2020-08-12 10:35:03 +01:00
Joe Thornber
d9965a3906
Merge pull request #149 from mingnus/thin-check-fix-metadata-leaks
...
thin_check enhancements
2020-08-12 10:28:26 +01:00
Ming-Hung Tsai
6c90f9483e
[metadata_checker] Support in-place metadata space map modification
2020-08-12 16:57:16 +08:00
Ming-Hung Tsai
0349e9c9e2
[space-maps/disk] Show the block address in exception string
2020-08-12 16:57:16 +08:00
Ming-Hung Tsai
1cfdcd58c5
[metadata_checker] Disable checking data block ref-counts due to performance concerns
2020-08-12 16:57:16 +08:00
Ming-Hung Tsai
b16ff123b7
[thin] Stop metadata counting on the first error
2020-08-12 15:56:26 +08:00
Ming-Hung Tsai
12725983db
[block_counter] Add the stop-on-error option to prevent silent errors
...
The stop-on-error option aims to solve the lack of damage_visitor support
in space_map::count_metadata and btree counting_visitor. To prevent
possibly silent errors during space map or btree counting, the option
stops the counting process immediately when a btree or bitmap error
was found.
The bitmap blocks are also validated to avoid potential false-alarm,
if broken bitmap is not counted, and the corresponding ref-count is
also zeroed.
2020-08-12 15:56:26 +08:00
Ming-Hung Tsai
3609b8bee5
[unit-tests] Add test cases for space maps
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- Increase test metadata size
- Test block allocation among multiple transactions
- Test the interaction between sm_recursive and sm_careful_alloc
- Test intended in-place modification
2020-08-12 15:53:08 +08:00
Ming-Hung Tsai
c952f52c79
[metadata_checker] Fix expected ref-counts in data space map comparison
2020-08-10 20:39:22 +08:00
Ming-Hung Tsai
7c3145633b
[space-maps/core] Fix the search start position
2020-08-10 20:39:22 +08:00
Ming-Hung Tsai
2d9eaa1c56
[metadata_checker] Do not update the superblock if the needs_check flag is not set
2020-08-08 01:20:15 +08:00
Ming-Hung Tsai
3f19818c56
[thin] Adopt stateful random number generators
2020-08-05 22:14:01 +08:00
Joe Thornber
06dfb976c2
Merge pull request #148 from mingnus/thin-check-fix-metadata-leaks
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[thin_check] Support fixing leaked metadata blocks
2020-07-30 16:41:22 +01:00
Ming-Hung Tsai
90f2d43a95
[thin_generate_damage] Add help text
2020-07-30 23:00:50 +08:00
Ming-Hung Tsai
80965944c6
[thin_check] Add functional tests for --fix-metadata-leaks
2020-07-30 23:00:50 +08:00
Ming-Hung Tsai
1932c243dd
[thin_check] Add functional tests for incompatible options
2020-07-30 23:00:50 +08:00
Ming-Hung Tsai
7b2a18a865
[functional-tests] Update thin_check help
2020-07-30 23:00:50 +08:00
Ming-Hung Tsai
b278f4ffa4
[thin_check] Change the policy of --clear-needs-check-flag to prevent error recurrence
...
- Disallow clearing the needs_check flag if there's any error,
i.e., the metadata must be fully examined, and the result must
be NO_ERROR.
- Disallow combining --clear-needs-check with -m, --super-blocks-only,
--skip-mappings, --override-mapping-root, or --ignore-non-fatal-errors.
2020-07-30 23:00:50 +08:00
Ming-Hung Tsai
49efa06ffa
[thin_check] Support fixing leaked metadata blocks
...
- The leaked blocks are defined as allocated but not used ones,
i.e., expected ref-count == 0 and actual ref-count <= 2.
- Blocks with expected ref-count > 0, or actual ref-count > 2,
are treated as unrepairable leaks.
- The fixing processing won't be executed if there's any
unrepairable leak or errors.
- The fixing process implicitly clearing the superblock
needs_check flag if there's no error.
2020-07-30 23:00:50 +08:00
Ming-Hung Tsai
7be6b91420
[metadata_checker] Tidying: rename variables
2020-07-29 16:47:22 +08:00
Ming-Hung Tsai
ecb5226acc
[thin] Fix indent and trailing whitespaces
2020-07-29 16:47:22 +08:00
Ming-Hung Tsai
b693c7d6b0
[metadata_checker] Fix missing member initialization
2020-07-29 16:47:22 +08:00
Joe Thornber
ef842888e8
Merge pull request #147 from mingnus/thin-generate-metadata-wip
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Add unit tests for sequence_generator, and fix bugs
2020-07-29 09:31:02 +01:00
Ming-Hung Tsai
0c3c5f6c1e
[sequence_generator] Fix parameters and span boundary checking
2020-07-29 16:26:14 +08:00
Ming-Hung Tsai
661b4de5de
[run_set] Add lower_bound and upper_bound functions
2020-07-29 16:18:23 +08:00
Ming-Hung Tsai
4d56cef5de
[unit-tests] Add test cases for sequence_generator
2020-07-29 16:18:23 +08:00
Ming-Hung Tsai
105b8ec1cf
[base] Factor out sequence_generator
2020-07-29 15:33:25 +08:00
Ming-Hung Tsai
e62022a200
[base] Move run_set to namespace base
2020-07-29 15:33:25 +08:00
Joe Thornber
71545e56c6
Merge pull request #146 from mingnus/master
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[build] Fix the default value for the AR variable (#145 )
2020-07-29 08:13:23 +01:00
Ming-Hung Tsai
7a332d43c3
[build] Fix the default value for the AR variable ( #145 )
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Initialize the AR variable during configuration, to avoid leaving
unsubstituted string if the AR shell/environment variable is not set.
2020-07-29 10:06:39 +08:00
Joe Thornber
8a01679908
Merge pull request #145 from baloo/baloo/fixup-ar
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autoconf: allow a user to override ar
2020-07-27 15:57:48 +01:00
Joe Thornber
75ba654b7a
Merge pull request #144 from mingnus/thin-generate-metadata-wip
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Enhance thin_generate_mappings, and introduce thin_generate_damage
2020-07-27 15:55:22 +01:00
Arthur Gautier
e6faac9b80
autoconf: allow a user to override ar
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This is used on specific buildchains (nixos static builds for example).
2020-07-25 15:16:28 -07:00
Ming-Hung Tsai
061d966e7a
[io_generator] Support mixed sequential and random io pattern
2020-07-25 17:46:59 +08:00
Ming-Hung Tsai
7ed013fcab
[io_generator] Rename offset_generator classes, and fix bugs
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- Rename the classes for general-purpose usage
- Fix duplicated sequential number generation while wrap around
- Enable unaligned random number generation
2020-07-25 17:20:59 +08:00
Ming-Hung Tsai
d1fed5f5ec
[thin_generate_damage] Introduce tools to generate metadata damage
2020-07-25 16:53:44 +08:00
Ming-Hung Tsai
e46fabde1a
[thin_generate_metadata] Fix command line options
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- Remove unused options
- Fix potential option conflict
2020-07-25 16:53:44 +08:00
Ming-Hung Tsai
8d8ee51599
[thin_generate_metadata] Support setting the needs_check flag
2020-07-25 16:53:44 +08:00
Ming-Hung Tsai
aabc3a9dbc
[io_generator] Add random map to avoid generating repeated addresses
2020-07-25 16:53:44 +08:00
Joe Thornber
e9055f5d7d
Merge branch 'master' of github.com:jthornber/thin-provisioning-tools
2020-07-22 16:09:33 +01:00
Joe Thornber
67622f3c76
Merge branch '2020-06-23-thin-remap'
2020-07-22 16:08:19 +01:00
Joe Thornber
32019ac388
[thin_shrink] add a trivial snapshot test.
...
Still need much more work on snap tests.
2020-07-22 16:07:34 +01:00
Joe Thornber
b7e02d0ae4
[thin_metadata_pack] FIx bug where pack would try and read too much.
2020-07-09 13:53:46 +01:00
Joe Thornber
19138dbd81
[thin_shrink] add unit tests for build_remaps
2020-07-06 11:44:49 +01:00
Joe Thornber
23f3033f61
[functional-tests] bump version nr
2020-07-03 13:28:02 +01:00
Joe Thornber
73d26393ab
[functional-tests] bump version in help strings
2020-07-03 13:13:59 +01:00
Joe Thornber
9c45d830d9
bump version
2020-07-03 12:08:01 +01:00