fba2adbe56
[tests] Fix minor test errors
...
- Fix command line arguments
- Adapt error messages for rust implementations
2021-06-21 23:27:51 +08:00
7daff7350a
[thin/cache_dump (rust)] Add buffered outputs, and fix command line options
2021-06-21 23:27:51 +08:00
c71132c056
[space_map (rust)] Do not use an extra block set for building metadata sm
...
The blocks storing metadata itself are located continuously within
a certain reserved range, hence there's no need to use a block set
as the representation.
2021-06-21 23:11:57 +08:00
7ab97a9aae
[space_map (rust)] Fix nr_free in index entries
2021-06-16 01:39:31 +08:00
4b7b3658ff
[thin/cache_restore (rust)] Build the metadata space map in-place
...
That avoids cloning the source space map
2021-06-16 01:39:31 +08:00
9ab8dfa283
[space_map (rust)] Fix bitmap packing
...
- Allow packing unaligned number of bitmap entries that could happen
with the last bitmap. Unused trailing entries are zeroed by memset.
- Fix none_free_before in index_entry
2021-06-16 01:39:31 +08:00
3fda9cc1f8
[thin_restore (rust)] Do not iterate mapping tree leaves twice
2021-06-16 01:39:31 +08:00
de7e79fc06
[btree_builder] Rename Builder to BTreeBuilder for clarity
2021-06-16 01:39:31 +08:00
6d16c5816e
[btree_builder] Fix reference counts of btree nodes
...
A leaf node should be counted only if it is referenced by some internal
nodes, since the leaves generated by <def> sections might be unshifted
and merged with exclusive mappings or other shared defs, or they might
not even be used by any of the devices if the xml was tampered. The
internal nodes should be handled in the same manner.
The new 'reserve' operation is designed for this purpose. Applications
could reserve a block for later use, without setting its ref count
immediately. This way saves the hassles of tracking unused leaves.
2021-06-16 01:39:31 +08:00
9e061a03a8
[space_map (rust)] Do not reset search position
2021-06-11 20:51:49 +08:00
88e7f8fd69
[array_builder] Simplify array building process
2021-06-11 20:51:49 +08:00
60b65ebe7a
[space_map (rust)] Fix uninitialized bytes in index block
2021-06-08 20:17:24 +08:00
b12530f580
[space_map (rust)] Fix nr_allocated tracking in CoreSpaceMap
2021-05-28 20:20:30 +08:00
3a653eaa5f
[thin_restore (rust)] Build metadata and data space maps
2021-05-28 03:19:42 +08:00
c142cd0d48
[space_map (rust)] Fix space map building
...
- Fix out-of-bounds index
- Automatically flush queued writes before function return
- Track allocated blocks in write_batcher (might be space consuming)
2021-05-28 03:19:42 +08:00
13d6c72ad9
[cache_restore (rust)] Build metadata space map
2021-05-28 03:19:42 +08:00
48d4fc51ed
[space_map (rust)] Factor out space_map_metadata
2021-05-28 03:19:42 +08:00
d5e6a69af6
[thin (rust)] Fix the unit of metadata_block_size in superblock
2021-05-28 03:19:42 +08:00
6a29f6a41a
[cache_check (rust)] Fix discard bitset availability checking
2021-05-28 03:19:42 +08:00
ce94ba73a5
[cache_restore (rust)] First draft
2021-05-28 03:19:42 +08:00
e336b3a63f
[math (rust)] Make the functions generic
2021-05-28 03:19:42 +08:00
1198a3f713
[cache (rust)] Implement Pack for superblock
2021-05-28 03:19:42 +08:00
511ae9e908
[checksum] Support cache and era superblock
2021-05-28 03:19:42 +08:00
159dda9659
[thin_restore (rust)] Tidy up with the builder pattern
2021-05-28 03:19:42 +08:00
1907dab5ee
[cache (rust)] Implement Pack and Default for restoration
2021-05-28 03:19:42 +08:00
86e2db3a1a
[cache (rust)] Add visitor traits for cache_restore
2021-05-28 03:19:42 +08:00
2a77036fa8
[array_builder] First draft
...
Not tested yet
2021-05-28 03:19:42 +08:00
a6e1870b2b
[array (rust)] Implement Pack for restoration
2021-05-28 03:19:42 +08:00
7e2d69ede9
[cache_dump (rust)] Allow partially broken dirty bitset
2021-05-28 03:19:42 +08:00
2a9e7cf74f
[thin_dump (rust)] Split runs at the position with multiple references
...
That is, an element with multiple references will serve as the beginning
of an atomic run.
2021-05-28 00:18:27 +08:00
30cfcd9a88
[thin_dump (rust)] Use common leaf sequences to pack metadata
2021-05-28 00:07:32 +08:00
4c47fcabbf
[thin_dump (rust)] Fix missing outputs
2021-05-27 23:51:37 +08:00
7e53c36d6b
[cache (rust)] Fix bugs in array iteration and text outputs
...
- Fix array indexing
- Fix panic on empty array
- Remove trailing null characters from the policy name
- Change XML tag naming for backward compatibility
2021-05-13 21:36:52 +08:00
1bbb63f06b
[cache_check (rust)] Fix discard bitset size checking
2021-05-12 15:50:14 +08:00
b7bf82b8f2
[all] Fix newline in version string
2021-05-12 12:03:52 +08:00
965fbb6e8f
[all] Apply cargo fmt, and fix clippy warnings
2021-05-11 23:53:31 +08:00
5baeab4a5c
Merge branch 'main' into rust-cache-tools
2021-05-11 23:16:08 +08:00
d9a96758b0
Merge pull request #168 from mingnus/2020-10-09-thin-restore-rewrite
...
Merge recent changes in thin_restore
2021-05-04 09:21:40 +01:00
43e433149b
[all] Apply cargo fmt
2021-05-04 16:10:23 +08:00
4b4584c830
[thin_restore (rust)] Apply several fixes
...
- Fix reading queued blocks
- Fix unnecessary block shadowing when there's no remaining values
- Prevent superblock from overwritten
- Flush queued writes before updating superblock
2021-05-03 00:07:34 +08:00
e9899ac610
Add missing math.rs
2021-04-26 12:47:05 +08:00
cf4b937ade
[cache_check (rust)] Check space map counts
...
- Support space map checking and auto-repair
2021-04-23 16:23:21 +08:00
636d50a38d
[thin_check (rust)] Pull out space map checking routines
2021-04-23 16:04:56 +08:00
e1628f9004
[cache_check (rust)] Add more checks
...
- Check array indices continuity
- Support ignore_non_fatal
- Report blocknr of IoErrors
- Report array block indeices
2021-04-21 23:35:22 +08:00
239ff7dfa1
[cache_check (rust)] Add more checks
...
- Report errors
- Support reading partially broken bitset
- The output is a bitmap of 2-bit entries, indicating availability of bits
2021-04-21 14:09:38 +08:00
3279d8381b
[array_walker] Read multiple array blocks at once
2021-04-17 00:10:14 +08:00
c17559791f
[bitset] Rename bitset module
2021-04-17 00:10:14 +08:00
1964015d81
[array_walker] Handle the whole array block at once
...
That gives the visitor more controls over the data processing and locking,
and also improves the performance by 10-15%.
2021-04-17 00:06:09 +08:00
95dee9f66d
[cache_check (rust)] Do not remap ArrayErrors to keep the error context
2021-04-16 21:46:30 +08:00
9b4a0607ea
[cache_check (rust)] Detect structural errors on arrays
...
- Define error types for arrays
- Propagate low-level errors to tools
- Rename array_block.rs to array.rs
2021-04-14 16:02:50 +08:00
