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2038c3aa68
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126 Commits

Author SHA1 Message Date
Jan Musial
2038c3aa68 Add basic load test with core reattachment and cleanup structures 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2022-02-24 12:27:10 +01:00
Jan Musial
30fe2eb783 Handle try_add core adding mode 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2022-02-24 12:27:10 +01:00
Jan Musial
1273e9ddfe Fix leaking Volumes and OcfCtx's 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2022-02-16 07:06:05 +01:00
Jan Musial
8f47cfa5bf Make multiple pyocf loggers viable 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2022-02-16 07:06:05 +01:00
Jan Musial
441e3c20d7 Clean-up pyocf c-python shared objects instance tracking 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2022-02-16 07:06:05 +01:00
Jan Musial
4c9d4fe24e Fix pyocf Ctx ownership 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2022-02-16 07:06:05 +01:00
Robert Baldyga
da59a1c9aa
Merge pull request #634 from arutk/mopft_21.12 
pyocf: management operation power failure tests
 2022-02-14 14:10:52 +01:00
Robert Baldyga
49abe816ce
Merge pull request #649 from pdebski21/1023 
fix for issue #1023
 2022-02-07 16:17:14 +01:00
Piotr Debski
9b980d3f22 fix for issue #1023 
Better error for core size mismatch during activation/load

adding pyocf test for new error code

Signed-off-by: Piotr Debski <piotr.debski@intel.com>
 2022-01-25 05:18:16 +01:00
Adam Rutkowski
ce0bbc260e pycof: explicitly free Volume::_uuid_ dictionary 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-01-13 17:35:33 +01:00
Adam Rutkowski
7f60aa0dd6 pyocf: fix error handling in Cache::stop() 
Write error in cache stop means the instance was in fact stopped.

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-01-13 17:35:33 +01:00
Adam Rutkowski
ed5185e870 pyocf: make io class config more usable 
Unify field param names and include io class id in info struct.

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-01-13 17:35:33 +01:00
Adam Rutkowski
5fe217d96f pyocf: set proper OCF error codes in Volume 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-01-13 17:35:33 +01:00
Adam Rutkowski
c43059a4cf pyocf: add get_bytes() function to Volume and Data 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-01-13 17:35:33 +01:00
Adam Rutkowski
683174c78f pyocf: add option to load cache without openning cores 
... this is useful to workaround current pyocf limitations and
load cache with manual core insertion

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-01-13 17:35:33 +01:00
Adam Rutkowski
58dac85f7b pyocf: add ocf_core_get_uuid() wrapper 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-01-13 17:35:29 +01:00
Adam Rutkowski
c7144decf8 pyocf: extend error volume capabilities 
Adding option to
1. inject error based on I/O number
2. arm/disarm error injection for easier testing

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-01-13 16:40:54 +01:00
Adam Rutkowski
cf72664c2c pyocf: fix cache device config 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-01-13 16:40:54 +01:00
Piotr Debski
609a22cfda added ERROR code for superblock mismatch 
Signed-off-by: Piotr Debski <piotr.debski@intel.com>
 2022-01-08 23:06:10 +01:00
Robert Baldyga
716b5751d6 Redesign failover standby API 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-12-29 20:31:40 +01:00
Robert Baldyga
6d1a5c733e pyocf: Add missing error codes 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-12-13 15:58:59 +01:00
Rafal Stefanowski
f22da1cde7 Fix license 
Change license to BSD-3-Clause

Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
 2021-10-28 13:08:50 +02:00
Michal Mielewczyk
ad536d9ad9 pyocf: fix cache attach config struct 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
Signed-off-by: ajrutkow <adam.j.rutkowski@intel.com>
 2021-10-08 16:04:14 +02:00
Robert Baldyga
7d43aae3a0 pyocf: Add new error codes 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-06 20:44:40 +02:00
Michal Mielewczyk
1620c544a1 pyocf: update cleaning policy switching test 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-07-27 15:44:33 +02:00
Kozlowski Mateusz
f494448f97 Align structures to cacheline 
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
 2021-07-08 12:46:39 +02:00
Adam Rutkowski
88e04a4204 Remove eviction policy abstraction 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2021-06-18 12:19:08 +02:00
Adam Rutkowski
f589341c9a remove metadata updater 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2021-06-15 10:25:05 +02:00
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