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86 Commits

Author SHA1 Message Date
Ming-Hung Tsai
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
Ming-Hung Tsai
30cfcd9a88 [thin_dump (rust)] Use common leaf sequences to pack metadata 2021-05-28 00:07:32 +08:00
Ming-Hung Tsai
4c47fcabbf [thin_dump (rust)] Fix missing outputs 2021-05-27 23:51:37 +08:00
Ming-Hung Tsai
965fbb6e8f [all] Apply cargo fmt, and fix clippy warnings 2021-05-11 23:53:31 +08:00
Ming-Hung Tsai
5baeab4a5c Merge branch 'main' into rust-cache-tools 2021-05-11 23:16:08 +08:00
Joe Thornber
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
Ming-Hung Tsai
43e433149b [all] Apply cargo fmt 2021-05-04 16:10:23 +08:00
Ming-Hung Tsai
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
Ming-Hung Tsai
636d50a38d [thin_check (rust)] Pull out space map checking routines 2021-04-23 16:04:56 +08:00
Joe Thornber
c41b2e8ec3 Some interface changes to let dm-unit use the thin checking code more easily. 2021-04-08 10:45:50 +01:00
Joe Thornber
040e3bfc2d Lot's of work on thin_restore 2021-03-24 14:20:20 +00:00
Joe Thornber
12c1c6e1f5 Merge branch 'main' into 2020-10-09-thin-restore-rewrite 2021-03-23 11:22:03 +00:00
Joe Thornber
c3c6d37aea Fix a lot of clippy warnings 2021-02-08 10:38:21 +00:00
Joe Thornber
04e0eb3a66 [thin_restore (rust)] rewrite the btree_builder 
Now copes with adding shared leaves.
 2020-12-09 13:22:32 +00:00
Joe Thornber
0e4622f337 [Rust tools] squash lots of warnings 2020-12-01 11:50:32 +00:00
Joe Thornber
1ae62adec6 work in progress 2020-11-18 14:33:56 +00:00
Joe Thornber
37ea0280df [thin_restore] first pass at btree_builder. 
No tests yet
 2020-10-26 12:05:27 +00:00
Joe Thornber
f60ae770c2 [thin_explore] Explore devices tree, including path support. 2020-10-15 11:53:09 +01:00
Joe Thornber
e9fbcc31de [thin_dump (rust)] First pass at thin_dump. 
Doesn't include --repair.

This includes <def> and <ref> sections for shared regions.
 2020-09-28 15:45:13 +01:00
Joe Thornber
a88ae3ca18 [thin_check (rust)] factor out device detail 2020-09-25 09:59:16 +01:00
Joe Thornber
66b6a1ba48 [thin_check (rust)] --superblock-only, --skip-mappings, INFO fields 2020-09-24 13:55:58 +01:00
Joe Thornber
34052c540c [thin_check (rust)] Reinstate walk_node_threaded 2020-09-24 09:40:38 +01:00
Joe Thornber
819fc6d54c [thin_explore] accept a node path on the command line 
Helpful to examine thin_check failures.
 2020-09-22 10:47:04 +01:00
Joe Thornber
b193d19603 [thin_check (rust)] output complete node paths with errors. 
This can be used with thin_explore
 2020-09-18 11:16:09 +01:00
Joe Thornber
bc058f8baf [thin_check (rust)] BTree values must now implement Copy 2020-09-18 10:06:33 +01:00
Joe Thornber
bcfb9a73a1 [thin_explore] display ranges where possible 2020-09-18 09:12:51 +01:00
Joe Thornber
8493cf7081 [thin_explore] First code drop 2020-09-16 15:10:01 +01:00
Joe Thornber
44142f657a [thin_check (rust)] Add error handling to io_engine interface 2020-09-02 12:57:47 +01:00
Joe Thornber
cda92de441 [thin_check (rust)] Add a threaded version of btree walk. 
Bottom level mappings use this if there are few devices.  Performance
is a bit slower for io_uring, and much slower for sync io (which I think
is due to io scheduling which I can't do much about).
 2020-08-21 10:10:49 +01:00
Joe Thornber
c9a759b4e8 [thin_check (rust)] Use vec::with_capacity() to avoid reallocations. 2020-08-21 09:00:21 +01:00
Joe Thornber
2cc2dffab5 [thin_check (rust)] Make NodeVisitor::visit non mut. 
Preparation for making btree_walk multithreaded
 2020-08-20 11:05:14 +01:00
Joe Thornber
a1c206b774 [thin_check (rust)] NodeVisitor only needs to see leaf nodes 2020-08-20 10:55:38 +01:00
Joe Thornber
936e06e132 [thin_check (rust)] Remove some unused params from NodeVisitor::visit 2020-08-20 10:46:06 +01:00
Joe Thornber
1999343d2f [thin_check (rust)] squash a couple of warnings 2020-08-20 10:33:02 +01:00
Joe Thornber
7834d661e2 [thin_check (rust)] auto repair space map leaks 2020-08-19 14:31:01 +01:00
Joe Thornber
67a54b4ebc [thin_check (rust)] add --auto-repair switch 2020-08-18 11:47:42 +01:00
Joe Thornber
8eec84fbec [thin_check (rust)] introduce ASpaceMap type alias 2020-08-18 11:06:15 +01:00
Joe Thornber
04f3ba5a33 [thin_check (rust)] Pass ctx to check_space_map 2020-08-18 10:59:04 +01:00
Joe Thornber
4beb2db337 [thin_check (rust)] Factor out check_mapping_bottom_level 2020-08-18 10:53:11 +01:00
Joe Thornber
239ae6b6ec [thin_check (rust)] factor out spawn_progress_thread 2020-08-18 09:48:51 +01:00
Joe Thornber
e8d7e5cf1e [thin_check (rust)] move report creation to top level 2020-08-17 16:05:06 +01:00
Joe Thornber
5743e3e9ba [thin_check (rust)] Add title method to reports 2020-08-17 15:36:21 +01:00
Joe Thornber
9995751dde [thin_check (rust)] Provide 3 different report types. 
ProgressBar for interactive use.
Simple for when not a tty
and quiet for -q
 2020-08-17 13:10:32 +01:00
Joe Thornber
e1cfc3866b [thin_check (rust)] Mappings top level weren't being ref counted 2020-08-13 14:43:19 +01:00
Joe Thornber
092447d17a [thin_check (rust)] remove some dead code 2020-08-13 14:30:04 +01:00
Joe Thornber
2fa732a93c [functional tests] Port some of Hank's sh tests to Rust. 
Run with 'cargo test'
 2020-08-13 14:20:29 +01:00
Joe Thornber
b0e7520fbf [thin/superblock (rust)] Unpack flags 2020-08-13 13:46:07 +01:00
Joe Thornber
afa3f2f04d [thin_check (rust)] Rename Spinner -> Reporter 2020-08-12 10:25:06 +01:00
Joe Thornber
544335ae4a [thin_check (rust)] Send all reporting through the Spinner. 
This means the spinner doesn't overwrite messages.
 2020-08-12 09:35:21 +01:00
Joe Thornber
3757e1d947 [thin_check (rust)] check metadata space map 2020-08-12 08:02:29 +01:00