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Author SHA1 Message Date
Adam Rutkowski
02dbc56eba More specific error msg for core statistics in standby 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-03-30 12:01:15 +02:00
Adam Rutkowski
aa3c33050d Do not send KCAS_IOCTL_GET_STATS in standby 
Updated OCF returns erorr from stats API instead of zeros when
cache is in standby.

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-03-30 12:01:12 +02:00
Adam Rutkowski
91866a4efe statistics error handling in standby mode 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-03-29 23:04:34 +02:00
Robert Baldyga
569dfd1518
Merge pull request #1142 from robertbaldyga/update-ocf-20220329 
Update OCF
 2022-03-29 10:32:39 +02:00
Robert Baldyga
e9c77a4fba Update OCF 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-03-29 10:19:50 +02:00
Robert Baldyga
2a8e797d72
Merge pull request #1141 from mmichal10/stop-standby 
Allow to stop standby instance
 2022-03-29 10:16:00 +02:00
Robert Baldyga
f448c99df2
Merge pull request #1139 from robertbaldyga/better-error-on-crc-mismatch 
Return more specific error on metadata CRC mismatch
 2022-03-29 10:13:37 +02:00
Robert Baldyga
9ec3ce30e2 Return more specific error on metadata CRC mismatch 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-03-29 09:41:18 +02:00
Michal Mielewczyk
fb97333688 Don't remove core exported objects on standby stop 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2022-03-29 09:40:28 +02:00
Robert Baldyga
eae8bf92e5
Merge pull request #1134 from rafalste/permissions_cleanup 
Packages and permissions improvements
 2022-03-28 21:34:56 +02:00
Robert Baldyga
6b021c441c
Merge pull request #1138 from arutk/ocf_280322 
Update OCF
 2022-03-28 17:58:01 +02:00
Adam Rutkowski
68875cee0a Update OCF 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-03-28 16:31:24 +02:00
Robert Baldyga
f73ab567ee
Merge pull request #1136 from robertbaldyga/cache-mode-standby-error 
Return error on cache mode change in standby mode
 2022-03-28 14:33:08 +02:00
Robert Baldyga
4ca0eb0530
Merge pull request #1135 from robertbaldyga/core-remove-fixes 
Core remove fixes
 2022-03-28 13:51:44 +02:00
Robert Baldyga
dff8f2f7b2 Update smoke_tests 
As now exported object path is not printed for cores that do not have
active exported object, there are needed some changes in tests that
relied on previous behavior.

Replace exported object based lookup with cache_id/core_id pair.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-03-28 12:43:57 +02:00
Rafal Stefanowski
d19fc94d14 Improve package creation 
- ddiskit related modifications
- fix for resolving weak-modules symlinks

Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
 2022-03-28 12:05:59 +02:00
Rafal Stefanowski
cb8d1cffae Fix files/dirs permissions 
- change modes to proper values
- replace 'mkdir' with 'install'
- remove unused files and dirs

Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
 2022-03-28 11:49:38 +02:00
Rafal Stefanowski
b14bf05ff8 Add missing license info 
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
 2022-03-28 11:31:15 +02:00
Robert Baldyga
fd1b2dc121 Do not print exported object path if it was removed 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-03-28 09:01:57 +02:00
Robert Baldyga
92cc06766d Add message for new error code 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-03-28 09:01:57 +02:00
Robert Baldyga
0bf0706107 Update OCF version - core remove rollback fix 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-03-28 09:01:51 +02:00
Robert Baldyga
4c431bf71c Return error on cache mode change in standby mode 
Changing cache mode to the same mode is a special case that in OCL is
handled on the kernel level, without calling an OCF API. In result it
seemed to succeed even in standby mode, which should return an error.

Explicitly check for standby to return an appropriate error code.


Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-03-27 21:31:29 +02:00
Robert Baldyga
59f2a86db0
Merge pull request #1085 from hammerg/bio_max_vecs 
configure/bio_max_vecs: adapt to kernel 5.12
 2022-03-25 22:21:45 +01:00
Robert Baldyga
76db828e4c Skip already removed exported objects on cache stop 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-03-25 21:35:07 +01:00
Robert Baldyga
f7fa4ae140 Add missing ioctl codes to the index 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-03-25 21:34:22 +01:00
Robert Baldyga
f98a2862b0
Merge pull request #1133 from kmajzero/master 
Manpage update to include standby mode
 2022-03-24 11:17:24 +01:00
Robert Baldyga
f30cfc660e
Merge pull request #1132 from mmichal10/standby-log 
Standby log
 2022-03-24 11:16:45 +01:00
Krzysztof Majzerowicz-Jaszcz
3988447c4e Manpage update to include standby mode 
Updated manpage troff source with standby mode options

Signed-off-by: Krzysztof Majzerowicz-Jaszcz <krzysztof.majzerowicz-jaszcz@intel.com>
 2022-03-24 10:49:25 +01:00
Michal Mielewczyk
c11e80d085 casadm: more informative logging on standby detach 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2022-03-24 10:46:30 +01:00
Michal Mielewczyk
5c8f9a0d8f casadm: more informative logging on activate 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2022-03-24 10:46:30 +01:00
Robert Baldyga
3c2fd8059c
Merge pull request #1131 from mmichal10/remain-standby 
Remain standby
 2022-03-24 09:33:25 +01:00
Michal Mielewczyk
3f525179e4 Put module in case of failing to finalize activate 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2022-03-24 09:16:50 +01:00
Michal Mielewczyk
387e22eaaa Remain in standby in case of minor activate error 
Instead of stopping passive instance in case of every possible error, allow it
to remain in standby mode if the error was handleable

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2022-03-24 09:16:50 +01:00
Michal Mielewczyk
d9d8062f7c Mark cache priv as inited during activate 
Cache priv is being allocated on starting cache instance and is freed only when
stopping cache. This cachnge allows to properly handle rollback if activate has
failed. Without setting this flag managment queue is not being stopped despite
its cache doesn't exist.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2022-03-24 09:16:50 +01:00
Robert Baldyga
14b973ba11
Merge pull request #1116 from mmichal10/fix-ram-msg 
Fix error message about not enough amount of RAM
 2022-03-23 15:34:57 +01:00
Karolina Rogowska
f0c994934b
Merge pull request #1106 from mmichal10/test-discard-start 
tests: fix test_trim_start_discard
 2022-03-23 13:55:54 +01:00
Karolina Rogowska
8413d32197
Merge pull request #1124 from mmichal10/fix-io-class-dir-test 
tests: refactor ioclass directory based test
 2022-03-23 13:54:45 +01:00
Michal Mielewczyk
7abae88298 tests: refactor ioclass directory based test 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2022-03-23 08:08:46 +01:00
Michal Mielewczyk
8a8420be2a Fix error message about not enough amount of RAM 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2022-03-22 09:22:55 +01:00
Michal Mielewczyk
e526345ef7 tests: fix test_trim_start_discard 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2022-03-22 07:45:47 +01:00
Robert Baldyga
fdd50e61bd
Merge pull request #1105 from mmichal10/test-discard-on-cache 
tests: test for progagating discard reqs to cache
 2022-03-21 14:04:40 +01:00
Michal Mielewczyk
e46b732b28 tests: test for propagating discard reqs to cache 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2022-03-21 11:48:45 +01:00
Robert Baldyga
30eff21e65
Merge pull request #1104 from mmichal10/init-var 
Initialize uninitialized variable
 2022-03-21 08:34:06 +01:00
Michal Mielewczyk
e86b14a1e7 Update README.md 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2022-03-21 07:31:30 +01:00
Michal Mielewczyk
637484f88f casadm: initialize variable 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2022-03-21 07:26:03 +01:00
Robert Baldyga
e4c642d256
Merge pull request #1102 from robertbaldyga/flush-write-flag 
Propagate io->dir flags when submitting flush bio in bottom volume
 2022-03-18 11:30:01 +01:00
Robert Baldyga
a185a6e595 Propagate io->dir flags when submitting flush bio in bottom volume 
When dir is ignored, and 0 is passed instead, each flush request will
appear as READ request, which is not supported by some block device
drivers.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-03-17 20:43:15 +01:00
Robert Baldyga
e7b6d4ce6f
Merge pull request #1097 from robertbaldyga/dont-propagate-discard-flags 
Don't propagate bio flags to OCF for discard I/O
 2022-03-16 15:49:49 +01:00
Robert Baldyga
e4d4750f96 Don't propagate bio flags to OCF for discard I/O 
One of the steps of discarding data in cache is invalidating OCF metadata.
If a cache line which is supposed to be discarded is dirty, invalidating
it will require flushing metadata. Unfortunately, OCF allocates flushing
requests with the exactly the same flags as the original IO (in this case
discard flag is set) so the page on the disk is discarded instead of being
flushed. In case of power failure occurring before the metadata is flushed
to the disk, the data may be corrupted even if recovery will succeed.

Disabling propagation of original I/O flags for discard requests solves
this problem.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-03-16 13:44:44 +01:00
Robert Baldyga
f9a2846224
Merge pull request #1091 from mmichal10/fix-cli-test 
tests: fix expected error message
 2022-03-15 11:11:54 +01:00