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Author SHA1 Message Date
Joe Thornber
50bde693a1 [thin_check (rust)] Factor out pdata/unpack 2020-08-10 15:42:10 +01:00
Joe Thornber
55ee4bfad8 [thin_check (rust)] replace IndexVisitor with a call to btree_to_map 2020-08-10 14:56:39 +01:00
Joe Thornber
e28c602c3d [thin_check (rust)] factor out btree_to_map() fn 2020-08-10 14:45:35 +01:00
Joe Thornber
cbc9c2c72a [thin_check (rust)] Improve data_sm handling 2020-08-10 12:56:41 +01:00
Joe Thornber
d5444d2255 [thin_check (rust)] sm bitmap entries were being unpacked incorrectly. 2020-08-10 12:55:05 +01:00
Joe Thornber
b915257e10 [thin_check (rust)] Fix race in btree walking. 
The seen bitset was locked once to test, and separately to insert.
 2020-08-10 12:30:12 +01:00
Joe Thornber
4e4b7ca2b1 [thin_check (rust)] add --sync-io flag 
Makes it easier to switch between engines
 2020-08-10 11:24:50 +01:00
Joe Thornber
0f865856ed [thin_check (rust)] Improve SyncIoEngine. 
Now opens the file multiple times so different threads can do io in parallel.
 2020-08-10 10:44:47 +01:00
Joe Thornber
f0df17af9e [thin_check (rust)] Get SyncIoEngine working again. 2020-08-10 08:59:02 +01:00
Joe Thornber
08e3ea948e [thin_check (rust)] rename block_manager.rs -> io_engine.rs 2020-08-10 08:29:32 +01:00
Joe Thornber
fd0c0ffc1d [thin_check (rust)] data space map now checked. 2020-08-08 16:42:32 +01:00
Joe Thornber
4054b1be4c [thin_check (rust)] Switch to BTreeMap. 
It's faster.
 2020-08-08 14:58:13 +01:00
Joe Thornber
1e4a038b41 [thin_check (rust)] Reimplement CoreSpaceMap 
We now use a simple vector of elements that can hold 'nr thin devs'.  Much faster.
 2020-08-08 13:29:30 +01:00
Joe Thornber
7cf239b878 [thin_check (rust)] speed up CoreSpaceMap 2020-08-08 12:36:13 +01:00
Joe Thornber
ec8f7b7fa8 [thin_check (rust)] Keep track of data block ref counts 
as we walk the mapping tree.
 2020-08-08 09:54:16 +01:00
Joe Thornber
8f76371bb2 [functional-tests] Fix clippy warnings 2020-08-07 15:41:21 +01:00
Joe Thornber
fa4ea3e2d9 [functional-tests] port some of the cache_check tests to Rust 2020-08-07 14:30:00 +01:00
Joe Thornber
4a0582bb5d [thin_check (rust)] start decoding the space maps. 2020-08-06 07:51:48 +01:00
Joe Thornber
904d9b0c84 [functional-tests] port thin_metadata_unpack tests to Rust. 
cargo test
 2020-08-05 10:00:44 +01:00
Joe Thornber
d2678fdf27 [functional-tests] port thin_metadata_pack tests to Rust. 
cargo test
 2020-08-05 09:09:18 +01:00
Joe Thornber
23568aaa11 [functional-tests] port thin_delta tests to rust. 
cargo test
 2020-08-05 08:24:52 +01:00
Joe Thornber
197e4ffbfd [thin_check (rust)] Rename ValueType trait to Unpack 2020-08-05 08:01:02 +01:00
Joe Thornber
1d44025584 [thin_check (rust)] Walk the top level and bottom level of the mapping tree separately 2020-08-04 12:11:36 +01:00
Joe Thornber
4ac428128a [functional-tests (rust)] port thin_repair tests to rust. 
cargo test
 2020-08-04 11:30:46 +01:00
Joe Thornber
f56ea2d031 [thin_check (rust)] walk devices tree. 2020-08-03 16:22:08 +01:00
Joe Thornber
1368227a71 [thin_check (rust)] add btree node checks 2020-08-03 15:04:59 +01:00
Joe Thornber
cc2582b8b1 [thin_check (rust)] factor out pdata/btree.rs 2020-08-03 12:37:32 +01:00
Joe Thornber
cdf19b2454 [functional-tests (rust)] remove comment 2020-08-03 11:00:09 +01:00
Joe Thornber
39822a7165 [functional-tests (rust)] squash warnings 2020-08-03 10:59:19 +01:00
Joe Thornber
9552cb4817 [functional-tests] Port thin_rmap tests to Rust. 
cargo test
 2020-08-03 10:47:03 +01:00
Joe Thornber
ad29fe65fa [functional-tests] Use thin_restore macro 2020-07-31 16:34:04 +01:00
Joe Thornber
baf1fe325f [functional-tests] Move thin_dump tests to Rust. 
cargo test
 2020-07-31 16:31:10 +01:00
Joe Thornber
78db9a24fa [functional-tests (rust)] factor out TestDir 2020-07-31 14:26:22 +01:00
Joe Thornber
084a26bf85 [functional-tests] Recode thin_restore tests in Rust. 
Now part of 'cargo test'
 2020-07-31 12:12:40 +01:00
Joe Thornber
fcfcc60b89 [functional-tests] Move thin_check functional tests to Rust. 
They'll be run as part of 'cargo test' now.
 2020-07-31 11:04:12 +01:00
Joe Thornber
7243f95380 [thin_check (rust)] Drop nr threads down to 4 
We get very little benefit from threads atm.  Need to improve IO handling first.
 2020-07-30 10:17:36 +01:00
Joe Thornber
de172147d3 [thin_check (rust)] squash a lot of warnings 2020-07-30 10:12:51 +01:00
Joe Thornber
f7623e6264 [thin_check (rust)] remove spurious mutex. 2020-07-30 09:59:02 +01:00
Joe Thornber
8146fba9d2 [thin_check (rust)] Move mutex inside IoEngines. 
Makes it easier to share an engine between different threads.
 2020-07-30 08:47:16 +01:00
Joe Thornber
4f120911d2 [thin_check (rust)] First attempt at multithreading the tree walking. 
Still using a single io engine, so little benefit.
 2020-07-29 16:38:52 +01:00
Joe Thornber
d5597d5d36 [thin_check (rust)] Factor out tree walking code 2020-07-29 11:12:03 +01:00
Joe Thornber
e9abdd9c88 [thin_check (rust)] Switch to a different io_uring crate. 
This one works.
 2020-07-28 12:57:30 +01:00
Joe Thornber
a90294e279 [thin_check (rust)] read many blocks at once. 
We need to switch to io_uring to really get the benefit of this.
 2020-07-28 11:45:25 +01:00
Joe Thornber
062a1b8a2c [thin_check (rust)] Walk mapping tree. 
Sync IO, no checks beyond checksumming.
 2020-07-28 10:51:48 +01:00
Joe Thornber
1398cf31d1 [thin_check (Rust)] work in progress 2020-07-27 15:53:42 +01:00
Joe Thornber
3cf6307762 Merge branch 'master' into 2020-06-13-thin-check-rewrite 2020-07-27 15:53:26 +01:00
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