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Author SHA1 Message Date
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
6af8d20cee
Merge pull request #655 from hammerg/linux_stdarg_h 
Fix compilation error regarding stdarg.h file
 2022-02-07 16:28:25 +01:00
Robert Baldyga
49abe816ce
Merge pull request #649 from pdebski21/1023 
fix for issue #1023
 2022-02-07 16:17:14 +01:00
Robert Baldyga
d53047b5f9
Merge pull request #657 from robertbaldyga/standby-remove-runtime-recovery 
Remove runtime recovery in standby mode
 2022-02-07 15:56:59 +01:00
Gal Hammer
3da29e5f3b Fix compilation error regarding stdarg.h file 
Linux includes its own stdarg.h file since version 5.15. This change
allows ocf library to compile as part of a kernel module.

Signed-off-by: Gal Hammer <gal.hammer@huawei.com>
Signed-off-by: Shai Fultheim <shai.fultheim@huawei.com>
 2022-02-07 15:10:01 +02:00
Robert Baldyga
76684ed8a9
Merge pull request #642 from robertbaldyga/parallelize 
Parallelize metadata initialization
 2022-02-07 13:53:45 +01:00
Robert Baldyga
e30fd48338
Merge pull request #656 from jfckm/extend-metadata-probe 
Include cache mode and cache line size in metadata probe
 2022-02-04 13:01:10 +01:00
Jan Musial
8522b0b6e6 Include cache mode and cache line size in metadata probe 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2022-02-04 08:15:05 +01:00
Robert Baldyga
c176daeec1
Merge pull request #640 from pdebski21/superblock_mismatch 
added error code for superblock mismatch
 2022-02-03 15:30:03 +01:00
Robert Baldyga
805ea14529 Remove runtime recovery in standby mode 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-02-01 03:11:50 +01:00
Robert Baldyga
6a665ea6b1 Shuffle entries within freelists 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-01-31 06:59:28 +01:00
Robert Baldyga
53f6cffe7f tests: Add unit tests for bisect generator 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-01-31 06:59:28 +01:00
Robert Baldyga
481e5b7b9b Introduce bisect generator utility 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-01-31 06:59:28 +01:00
Robert Baldyga
93391c78d8 Parallelize ACP recovery 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-01-31 06:59:28 +01:00
Robert Baldyga
b70492ad3d Parallelize ALRU recovery 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-01-31 06:59:28 +01:00
Robert Baldyga
8cc71cc9cb Remove ocf_cleaning_init_cache_block() from metadata rebuild 
Cleaning policy initializaton initializes metadata for all cache lines
anyway, so this step is not needed.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-01-28 19:30:41 +01:00
Robert Baldyga
48bed40dd7 Reconstruct freelist during metadata rebuild 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-01-28 19:30:39 +01:00
Robert Baldyga
f3e4f8c2db Parallelize ocf_mngt_rebuild_metadata() 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-01-28 19:29:52 +01:00
Robert Baldyga
036aca41b3 Parallelize ocf_lru_populate() 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-01-28 19:29:21 +01:00
Robert Baldyga
6611b25d1e Initialize LRU lists in domain of cache lines 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-01-28 19:29:21 +01:00
Robert Baldyga
57fd5c1f20 Introduce ocf_parallelize utility 
Introduce utility that allows to parallelize management operation across
all available io queues.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-01-28 19:29:21 +01:00
Robert Baldyga
a947127f55 Introduce ocf_lru_add_free() function 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-01-28 19:29:21 +01:00
Robert Baldyga
b82d30a0ef Add missing hb lock functions implementation 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-01-28 19:29:21 +01:00
Robert Baldyga
25e2551964 Check core status during recovery based on core metadata 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-01-28 19:29:21 +01:00
Robert Baldyga
568c565497 Init properties before loading superblock 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-01-28 19:29:21 +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
Robert Baldyga
f4daf05237
Merge pull request #639 from arutk/eha 
Fix error handling in cache attach
 2022-01-19 15:26:34 +01:00
Robert Baldyga
bef79c9b9a
Merge pull request #643 from robertbaldyga/seq_no-in-atomic 
Set core_seq_no only in atomic mode
 2022-01-19 12:29:25 +01:00
Robert Baldyga
fb8bea67b6 Set core_seq_no only in atomic mode 
This prevents using up pool of seq numbers in normal mode and blocking
addition of any new cores.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-01-19 11:38:12 +01:00
Robert Baldyga
c35eb2a15c
Merge pull request #575 from arutk/async_example 
simple example: implement queues based on threads
 2022-01-18 12:36:39 +01:00
Adam Rutkowski
02066f3cdf simple example: implement queues based on threads 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-01-18 11:55:31 +01:00
Adam Rutkowski
a97bc61010 pyocf: mark most surprise shutdown tests as long 
.. to skip by default

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-01-13 17:42:42 +01:00
Adam Rutkowski
2b7a249143 pyocf: document custom markers in pytest.ini 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-01-13 17:42:42 +01:00
Adam Rutkowski
ae240f5aa8 pyocf: test update to handle zeroed metadata in attach 
With atomic superblock commit during cache attach, it is possible
that power failure interrupts attach operation at a point where
neither new or old superblock is present - right after the superblock
is cleared.

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-01-13 17:41:04 +01:00
Adam Rutkowski
366d89a9c4 pyocf: management operation power failure handling tests 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-01-13 17:40:44 +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
a32a787e3d Fix error handling in cache attach 
Only close cores in error handling if attach parameter "open_cores" is
set to true.

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-01-13 17:26:47 +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
Robert Baldyga
fe990effb1
Merge pull request #638 from mmichal10/missing-return 
Add missing return in raw_ram_zero() in error path
 2022-01-12 12:29:34 +01:00
Michal Mielewczyk
5d74aec921 Add missing return in raw_ram_zero() in error path 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2022-01-12 07:46:49 +01:00
Robert Baldyga
9d62972b74
Merge pull request #632 from arutk/rv_21.12 
Extended metadata validation in recovery path
 2022-01-10 13:27:11 +01:00