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9f1df6e380
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98 Commits

Author SHA1 Message Date
Jan Musial
9f1df6e380 Update pyOCF and tests 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2021-05-26 07:57:37 +02:00
Michal Mielewczyk
d5ae764175 pyocf: fix valid seq cutoff threshold range 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-04-15 11:09:26 +02:00
Michal Mielewczyk
0bfa9ed870 pyocf: Seq-cutoff promotion count security tests 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-04-14 15:40:29 +02:00
Kozlowski Mateusz
3f9af8bd82 Update pyocf types to new field order 
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
 2021-03-26 08:57:04 +01:00
Robert Baldyga
8020e7fd67
Merge pull request #457 from Ostrokrzew/false_stats 
Fix broken 'dirty_for' stats
 2021-03-18 10:24:02 +01:00
Robert Baldyga
9352c881ab tests: Update sequential cutoff tests 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-03-04 16:38:31 +01:00
Michal Mielewczyk
fa556247d7 pyocf: change encoding of ioclass name 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-03-02 14:46:57 +01:00
Michal Mielewczyk
080e13a071 pyocf: valid ranges for ioclass config values 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-03-02 14:46:57 +01:00
Michal Mielewczyk
06edc48717 pyocf: remove min_size from ioclass config 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-03-02 14:46:57 +01:00
Michal Mielewczyk
73d6fb33de pyocf: api for setting core seq cutoff threshold 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-02-26 08:24:41 -05:00
Michal Mielewczyk
9aebf57efa pyocf: valid ranges for seq cutoff threshold 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-02-26 08:24:41 -05:00
Michal Mielewczyk
92f67c65f0 pyocf: valid ranges for cleaning policy params 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-02-26 07:56:38 -05:00
Slawomir Jankowski
eeda1f3f0f Unify type of dirty_for in info structs 
Reformat function that calculates how long cache/core is dirty
Update `dirty_for` types in functional tests

Values stored in info structs fields (both in cache and core structs)
are unsigned 64-bits ints but `dirty_for`s were unsigned 32-bits ints.

Use existing function to transform returned value to seconds.
Replace seconds stored in metadata with seconds.
Replacement was done if old value of replaced field was equal to zero.
Acquiring monotonic high precission timestamp is potentially
slow and it makes sense to compare the field's value
to zero before calling atomic function.

Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2021-02-25 14:51:53 +01:00
Rafal Stefanowski
6ed4cf8a24 Update copyright statements (2021) 
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
 2021-01-21 13:17:34 +01:00
Michal Mielewczyk
5c2a5c5e79 pyocf: add cache detach api 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2020-12-21 08:23:34 -05:00
Michal Mielewczyk
93318696cd pyocf: ioclass api 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2020-12-21 08:23:34 -05:00
Adam Rutkowski
693c07b865 pyocf: fix cache save method 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2020-09-30 10:40:14 +02:00
Robert Baldyga
1c9312842a
Merge pull request #369 from rafalste/copyright_update 
Update copyright statements
 2020-05-06 12:42:10 +02:00
Rafal Stefanowski
38e7e19290 Update copyright statements 
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
 2020-04-28 13:37:54 +02:00
Michal Rakowski
0f85a73669 pyocf: test_eviction fixup 
Signed-off-by: Michal Rakowski <michal.rakowski@intel.com>
 2020-04-24 15:34:59 +02:00
Robert Baldyga
188559416c
Merge pull request #354 from robertbaldyga/multistream-seq-cutoff 
Introduce multi-stream seqential cutoff
 2020-04-22 15:35:42 +02:00
Jan Musial
93a0d9554c Implement API for setting seq cutoff threshold 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2020-04-22 13:30:42 +02:00
Jan Musial
e4b11b6933 Add context to OcfCompletion 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2020-04-22 13:30:42 +02:00
Jan Musial
52962402fe Extend Size class to enable arithmetics 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2020-04-22 13:30:42 +02:00
Robert Baldyga
a9c36477d2 Fix deadlock on concurrent flush at the same cache 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2020-04-03 18:09:35 +02:00
Ostrokrzew
3fca309e51 Change error code and add new 
Change 'OCF_ERR_START_CACHE_FAIL' to 'OCF_ERR_NO_MEM' while CAS fails in case of memory lack on device.
Add new error code for case, when device doesn't satisfy CAS requirements - 'OCF_ERR_INVAL_CACHE_DEV'.
Use 'OCF_ERR_INVAL_CACHE_DEV' in code.
Update error code match in test.
closes #317 issue

Signed-off-by: Ostrokrzew <slawomir.jankowski@intel.com>
 2020-01-02 09:34:24 +01:00
Katarzyna Lapinska
219ccf360c Add new negative io tests and raising error when failed to create io 
Signed-off-by: Katarzyna Lapinska <katarzyna.lapinska@intel.com>
 2019-10-02 20:35:25 +02:00
Adam Rutkowski
5113542c7f
Merge pull request #297 from mmichal10/pp-params-in-sb 
Store PP config params in cache superblock.
 2019-10-01 12:32:15 +02:00
Michal Mielewczyk
e16d4e6dda Initialize promotion policy on cache attach. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-10-01 06:11:53 -04:00
Slawomir_Jankowski
cdf0caf704 **ocf_mngt.h**: In core name change 
pointer type to array which is 32 characters long;
**core.py**: Add missing import and modify class' field type
to keep consistency;
**ocf_mngt_core**: Remove local variable 'name';
remove env_vmalloc for 'name' - isn't no longer needed;
remove initialization 'name' - as above;
remove env_vfree for context->cfg.name - variable isn't no allocated
in memory;
check if cfg->name exists;
change label in goto from deleted err_name to the closest err_pipeline.

Signed-off-by: Slawomir_Jankowski <slawomir.jankowski@intel.com>
 2019-09-30 15:55:33 +02:00
Michal Mielewczyk
dfc55538ce Store PP config params in cache superblock. 
It allows to modify and retrieve particular PP params event if it isn't active
and store values between cache stop and load.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-27 10:55:58 -04:00
Michal Mielewczyk
d332c9d97f New ocf error code in test framework. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-25 03:54:33 -04:00
Kamil Lepek
71d8c8d698 Negative tests for promotion policy 
Signed-off-by: Kamil Lepek <kamil.lepek94@gmail.com>
 2019-09-18 17:59:40 +02:00
Michał Mielewczyk
0391fc17b7
Merge pull request #255 from imjfckm/pp-tests 
Add promotion policies functional tests
 2019-09-16 09:34:16 +02:00
Michal Mielewczyk
5042c5fc43 pyocf: adapt tests to new inactive cores stats. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-16 02:49:42 -04:00
Jan Musial
9c51ca4e97 Tests for promotion policy 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2019-09-11 10:31:14 +02:00
Michal Mielewczyk
5f357272d1 pyocf: adjust pyocf to new core stats api 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-10 08:01:09 -04:00
Robert Bałdyga
5fd239d2bb
Merge pull request #245 from imjfckm/switching-pp 
Switching mechanism for promotion policies
 2019-08-30 11:35:16 +02:00
Adam Rutkowski
63c71ec6df pytest: basic cache recovery test 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-08-29 17:06:26 -04:00
Jan Musial
a1d3cf0c4d Switching mechanism for promotion policies 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2019-08-29 13:24:26 +02:00
Michal Mielewczyk
03590c880d pyocf: store cache name for newly initialized cache in array. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-08-20 03:31:32 -04:00
Michal Mielewczyk
0d37d14a36 pyocf: additional filed in volume type properties 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-08-05 06:39:27 -04:00
Robert Baldyga
37396e7f1b Remove core id - update tests 2019-07-30 09:26:26 +02:00
Robert Baldyga
a32ca74519 Remove cache id - test update 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-07-30 09:26:26 +02:00
Robert Baldyga
b73b2857dd Unique core name - test update 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-07-29 17:37:48 +02:00
Robert Baldyga
9853814252 Unique cache name - test update 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-07-29 17:37:48 +02:00
Robert Baldyga
6928db4a98 tests: functional: Remove non-existing field from CoreConfig 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-07-29 15:08:44 +02:00
Jan Musiał
232f0cd8d7
Merge pull request #216 from robertbaldyga/io-and-req-in-single-allocation 
Allocate io and req in single allocation
 2019-07-23 11:40:30 +02:00
Jan Musial
917cbd859a Add promotion policy API and use it in I/O path 
Promotion policy is supposed to perform ALRU noise filtering by
eliminating one-hit wonders being added to cache and polluting it.

Signed-off-by: Jan Musial <jan.musial@intel.com>
 2019-07-19 13:52:00 +02:00
Robert Baldyga
2efd563df1 Merge new_io and configure - update tests 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-07-17 10:31:23 +02:00