8aaea7f45b
Merge pull request #142 from mingnus/thin-generate-metadata-wip
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thin_generate_metadata minor fixes
2020-06-24 12:29:31 +01:00
19e482fd2f
[thin_generate_mappings] Update help text
2020-06-24 12:26:15 +08:00
8006e18173
[thin_pool] Fix the number of mapped blocks
2020-06-24 12:26:14 +08:00
084ac4b950
[io_generator] Simplify the class interface
2020-06-24 12:26:09 +08:00
fe754d81a4
Merge branch 'master' of github.com:jthornber/thin-provisioning-tools
2020-06-19 14:50:51 +01:00
1fd0bfd4e8
Merge pull request #141 from mingnus/thin-generate-metadata-wip
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Complete the major features of thin_generate_metadata, and introduce thin_generate_mappings
2020-06-19 14:46:52 +01:00
8fa59553c4
[thin_generate_mappings] Introduce the mapping generation tool
2020-06-19 18:07:55 +08:00
621b466333
[all] Eliminate duplicated sector_t typedefs
2020-06-19 18:07:55 +08:00
a345b894d3
[math_utils] Add is_power_of_two()
2020-06-19 18:07:55 +08:00
5260a87c0b
[base] Move math_utils to namespace base
2020-06-19 18:07:55 +08:00
12d7178199
[base] Introduce io_generator
2020-06-19 18:07:55 +08:00
e724a72045
[btree] Implement btree::remove()
2020-06-19 18:07:55 +08:00
ef8e94b22c
[thin_generate_metadata] Support setting transaction id and metadata snapshots
2020-06-19 18:07:55 +08:00
524de134a4
[thin_pool] Support creating metadadata snapshot
2020-06-19 18:07:55 +08:00
e33c60c7e2
[thin_pool] Add close_thin()
2020-06-19 18:07:55 +08:00
89409927b4
[thin_generate_metadata] Support device deletion
2020-06-19 18:07:55 +08:00
a5614f7db2
[thin_pool] Complete device deletion
2020-06-19 18:07:55 +08:00
f803c44e93
[btree] Implement btree::destroy() to delete the entire tree
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Also decrease the reference count of the mapped values.
(e.g., bitmap blocks of btree_index_store)
2020-06-19 18:07:55 +08:00
4e1ec9326b
[thin_pool] Tidying
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- Remove unused headers
- Use predefined types
2020-06-19 18:07:55 +08:00
598696bc32
[thin_pool] Implement synchronous mapping insertion and removal
2020-06-19 18:07:55 +08:00
383ae78871
[thin_pool] Determine shared blocks while looking up mappings
2020-06-19 18:07:55 +08:00
a842b4ecfd
[thin_generate_metadata] Make use of thin_pool.cc
2020-06-19 18:07:55 +08:00
66b519db83
[thin_pool] Fix snapshot creation
2020-06-19 17:22:19 +08:00
2cce8a51a7
[thin_pool] Fix mapped block time
2020-06-19 17:22:19 +08:00
7f7ba950ef
[thin_pool] Complete device creation
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- Set up the device details
- Cache device details of opened devices
- Update changed devices at once while committing the pool
2020-06-19 17:22:19 +08:00
77adb08c3f
[thin_pool] Replace the member pointer by references
2020-06-17 19:09:24 +08:00
0b058a2850
[thin_pool] Encapsulate metadata into the pool class
2020-06-17 19:09:24 +08:00
5810846409
[thin] Add more constructors to device_details
2020-06-17 19:09:24 +08:00
d1cf87712b
Bump version to 0.9.0-rc1
2020-06-15 12:50:58 +01:00
b8eebf59c7
Update CHANGES file
2020-06-15 12:49:16 +01:00
7d625eb6ff
[src/file_utils.rs] Don't print to stderr in file_exists.
2020-06-15 12:48:19 +01:00
0d2b49aae7
Merge branch 'master' of github.com:jthornber/thin-provisioning-tools
2020-06-15 11:29:01 +01:00
bb64189d26
[thin_check] update thin_check manpage.
2020-06-15 11:27:15 +01:00
dc5bb3559b
[build] remove need for zlib.
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Disappeared with the C++ version of thin_metadata_pack
2020-06-12 19:09:19 +01:00
3e24264442
Merge branch '2020-05-27-check-data-space-map'
2020-06-12 13:42:35 +01:00
0b5afc6cb0
[thin_check] fix bugs in thin_check -m
2020-06-12 13:41:47 +01:00
0ab509578f
[*_check] Remove the inane "This is not the btree you are looking for." message.
2020-06-11 13:05:03 +01:00
7a85e47a20
[rust] squash clippy (linter) warnings
2020-06-10 16:46:38 +01:00
ace8b39a8a
Merge branch 'master' into 2020-05-27-check-data-space-map
2020-06-10 15:12:46 +01:00
f90010e22a
[pack/unpack] fix bug in file_utils::file_size()
2020-06-10 15:07:40 +01:00
380632565d
[thin_metadata_{pack/unpack}] Fix get_nr_blocks()
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It didn't work with block devices.
2020-06-10 14:38:42 +01:00
324c0050bf
[install-rust-tools] add dep to generate man pages
2020-06-10 10:32:36 +01:00
549c0b9499
Merge branch 'master' into 2020-05-27-check-data-space-map
2020-06-10 10:15:16 +01:00
821628b004
[pack/unpack] add missing file.
2020-06-09 14:59:13 +01:00
86704deacb
[thin_check] Add support for --metadata-snap.
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Not tested yet.
2020-06-09 14:25:19 +01:00
01a7462ece
Merge branch 'master' into 2020-05-27-check-data-space-map
2020-06-09 13:39:46 +01:00
409a660082
[pack/unpack] Get the functional tests working again.
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There's some hard coded version numbers in the tests, but I'm
leaving for now since I'll rewrite in Rust to avoid too much
of a proliferation of languages.
2020-06-09 13:03:39 +01:00
db5a71a53c
[rust tools] Get the tools version from autoconf
2020-06-09 10:23:52 +01:00
61de3f9287
[thin_metadata_pack/unpack] Replace C++ implementation with a Rust one.
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The Rust implementation is multithreaded, performs better in general and
does custom compression of btree nodes to achieve much better compression
ratios. unpack also checksums expanded metadata to validate it.
Format version has jumped to 3, no backwards compatibility, but I think
that's ok since we never made a release that contained the C++ version
of these tools.
Benchmarks
==========
On an 8 core, 16 hyperthread machine.
metadata 1G, full:
Pack size pack time unpack time
------------------------------------------------------
C++ 193M 50.3s 6.9s (no verify)
Rust 70M 1.4s 1.8s (verify)
metadata 16G, sparse:
Pack size pack time unpack time
------------------------------------------------------
C++ 21M 68s 1s (no verify)
Rust 4M 8.6s 0.5s (verify)
2020-06-09 09:15:00 +01:00
c48851e747
Merge branch 'master' of github.com:jthornber/thin-provisioning-tools
2020-06-01 11:14:24 +01:00
Joe Thornber
Ming-Hung Tsai