Robert Baldyga
7e73de0d51
volume: Introduce general IO forward mechanism
...
Allow the core volume IOs to be forwarded directly to backend volumes to
avoid unnecessary allocations.
Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-19 15:55:19 +02:00
Robert Baldyga
edce2c26a5
Merge pull request #833 from mmichal10/wi-fix
...
Clean dirty requests in WI
2024-09-19 15:34:38 +02:00
Jan Musial
5fadec7e32
Clean dirty requests in WI
...
Signed-off-by: Jan Musial <jan.musial@huawei.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-19 14:58:56 +02:00
Robert Baldyga
ba92aade52
Merge pull request #827 from mmichal10/engine-rd-refacotr
...
engine_rd refactor
2024-09-19 08:53:38 +02:00
Michal Mielewczyk
9c65ec955f
engine_rd: Ignore backfill buffer allocation error
...
It's OK to proceed with a read even if failed to allocate a buffer for backfill
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-18 19:43:56 +02:00
Michal Mielewczyk
a3bccbba6c
engine_rd: Refactor
...
Code beautification only, no functional changes.
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-18 19:38:51 +02:00
Robert Baldyga
5531b9cc79
Merge pull request #826 from mmichal10/errors-in-engines
...
Errors in engines
2024-09-18 15:26:21 +02:00
Rafal Stefanowski
194e5a9172
Use cache_error and core_error flags only in WT
...
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@huawei.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
2024-09-18 14:04:08 +02:00
Rafal Stefanowski
2761540326
Report cache and core errors separately
...
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@huawei.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-18 08:01:08 +02:00
Robert Baldyga
b3f5ca1c2f
Merge pull request #816 from mmichal10/zero-offset
...
Support set_data() with offset > 0
2024-09-17 21:00:35 +02:00
Roel Apfelbaum
73387c8f26
Support set_data() with offset > 0 for core
...
Signed-off-by: Roel Apfelbaum <roel.apfelbaum@huawei.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-17 16:26:27 +02:00
Robert Baldyga
eb44557aed
Merge pull request #824 from mmichal10/partial-hit-tests
...
Partial hit tests
2024-09-17 15:55:12 +02:00
Sara Merzel
9a6fe8a49b
pyocf: Tests for partial hits
...
Signed-off-by: Sara Merzel <sara.merzel@huawei.com>
Signed-off-by: Roel Apfelbaum <roel.apfelbaum@huawei.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-17 14:16:23 +02:00
Michal Mielewczyk
97477d484f
pyocf: Helpers for sync IOs for Volume
...
Signed-off-by: Sara Merzel <sara.merzel@huawei.com>
Signed-off-by: Roel Apfelbaum <roel.apfelbaum@huawei.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-17 10:04:02 +02:00
Michal Mielewczyk
f75ad04ec7
pyocf: Remove redundant imports
...
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-12 14:07:30 +02:00
Robert Baldyga
d2fcd27d7a
Merge pull request #823 from mmichal10/fix-ram-check
...
Revert "Unstubify RAM check in posix evn"
2024-09-12 12:41:30 +02:00
Michal Mielewczyk
60271ebb72
Revert "Unstubify RAM check in posix evn"
...
This reverts commit 77d949bdcc
2024-09-12 12:18:04 +02:00
Robert Baldyga
297f1cb8b0
Merge pull request #822 from mmichal10/fastpath_refactor
...
Refactor resolving fast path
2024-09-12 11:57:11 +02:00
Avi Halaf
bd06b1c9b8
Refactor resolving fast path
...
Signed-off-by: Avi Halaf <avi.halaf@huawei.com>
Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-10 16:47:40 +02:00
Robert Baldyga
d24e7bac5d
Merge pull request #820 from mmichal10/discard-fixes
...
Discard fixes
2024-09-10 15:31:53 +02:00
Michal Mielewczyk
ca7f3651e9
discard engine: lookup without updating hotness
...
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-10 15:20:51 +02:00
Michal Mielewczyk
0df0eec7f0
Uncouple lookup() and set_hot()
...
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-10 15:20:51 +02:00
Rafal Stefanowski
7dfe70f69b
Fix discard step callback refcount
...
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@huawei.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-10 15:20:51 +02:00
Robert Baldyga
070b16b31f
Merge pull request #819 from mmichal10/rename-ops
...
Rename engine_ops to engine_flush
2024-09-10 15:19:51 +02:00
Robert Baldyga
1bcd949a89
Rename engine_ops to engine_flush
...
Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-10 15:16:33 +02:00
Robert Baldyga
fa8c28ca10
Merge pull request #818 from mmichal10/dont-flush-volatile-md
...
cleaner: skip metadata flush in volatile mode
2024-09-10 12:44:38 +02:00
Amir Haroush
7930ef9c21
cleaner: skip metadata flush in volatile mode
...
Signed-off-by: Amir Haroush <amir.haroush@huawei.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-10 12:32:25 +02:00
Robert Baldyga
bf679ecb49
Merge pull request #817 from mmichal10/env_ram_check
...
Unstubify RAM check in posix evn
2024-09-10 12:27:51 +02:00
Michal Mielewczyk
77d949bdcc
Unstubify RAM check in posix evn
...
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-10 10:24:15 +02:00
Robert Baldyga
ebbf832cdc
Merge pull request #814 from mmichal10/debug-mechanism
...
Debug mechanism
2024-09-09 15:48:45 +02:00
Robert Baldyga
c07e44f036
pyocf: Fix cache settle
...
Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
2024-09-09 15:28:11 +02:00
Robert Baldyga
3ebdf38aa9
Introduce ocf_dbg_cache_is_settled()
...
Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
2024-09-09 15:28:11 +02:00
Michal Mielewczyk
f4d9f0dcf6
Introduce ocf_refcnt_zeroed()
...
Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-09 15:28:09 +02:00
Robert Baldyga
1fbb00de8f
Merge pull request #811 from mmichal10/req-rewrq
...
Request improvements
2024-09-09 14:37:03 +02:00
Robert Baldyga
dc58eeae9b
Introduce d2c request
...
This avoids unnecessary map allocation and initialization of unused fields of
request structure. It also allows to track thier number separately from
the regular requests
Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-09 12:45:51 +02:00
Robert Baldyga
8b93b699c3
Eliminate queue -> cache mapping
...
Eliminate need to resolve cache based on the queue. This allows to share
the queue between cache instances. The queue still holds pointer to
a cache that owns the queue, but no management or io path relies on the
queue -> cache mapping.
Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-09 12:45:51 +02:00
Robert Baldyga
460cd461d3
Allocate requests for management path separately
...
Management path does not benefit much from mpools, as number of requests
allocated is very small. It's less restrictive (mngt_queue does not have
single-CPU affinity) thus avoiding mpool usage in management path allows
to introduce additional restrictions on mpool, leading to I/O performance
improvement.
Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-09 12:45:51 +02:00
Robert Baldyga
6cd5a27ea9
Merge pull request #812 from Kamoppl/kamilg/fix_tj_actions
...
github-actions: update checkout version
2024-09-09 12:39:31 +02:00
Kamil Gierszewski
0f60163a46
github-actions: update checkout version
...
Signed-off-by: Kamil Gierszewski <kamil.gierszewski@huawei.com>
2024-09-09 12:29:01 +02:00
Robert Baldyga
bfd28af1cc
Merge pull request #781 from Open-CAS/dependabot/github_actions/dot-github/workflows/tj-actions/changed-files-41
...
build(deps): bump tj-actions/changed-files from 18.2 to 41 in /.github/workflows
2024-09-09 11:19:04 +02:00
Robert Baldyga
193410e7b2
Merge pull request #810 from mmichal10/pt-stats
...
Introduce pass-through block stats
2024-09-06 15:33:23 +02:00
Sara Merzel
835eb708b5
Introduce pass-through block stats
...
Signed-off-by: Sara Merzel <sara.merzel@huawei.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-06 14:47:02 +02:00
Robert Baldyga
3ebf6e64c1
Merge pull request #808 from mmichal10/vol_and_req_fixes
...
Volume improvements
2024-09-06 14:24:48 +02:00
Robert Baldyga
5a1f6f1f8a
Merge pull request #809 from robertbaldyga/ram-needed-no-fail
...
Modify ocf_mngt_get_ram_needed to never fail
2024-09-06 14:20:24 +02:00
Amir Haroush
ed62866324
Modify ocf_mngt_get_ram_needed to never fail
...
Signed-off-by: Amir Haroush <amir.haroush@huawei.com>
Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
2024-09-05 15:41:54 +02:00
Gershon Geva
2096e34489
Pass user's params when opening a core volume
...
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-04 20:29:41 +02:00
Robert Baldyga
87b16aef6a
Do not deinit user volume
...
The user is supposed to deinit/destroy it.
Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-03 16:10:56 +02:00
Robert Baldyga
3d99a2c938
Add missing ocf_volume_init() calls
...
Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-03 16:10:56 +02:00
Robert Baldyga
8aa2d0fb63
Remove unused attach context property
...
Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
2024-09-03 16:10:56 +02:00
Robert Baldyga
01902e1206
Merge pull request #807 from mmichal10/parallelize-fixes
...
Parallelize fixes
2024-09-03 12:49:54 +02:00
