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128 Commits

Author SHA1 Message Date
Rafal Stefanowski
6ed4cf8a24 Update copyright statements (2021) 
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
 2021-01-21 13:17:34 +01:00
Robert Baldyga
dd508c595f
Merge pull request #430 from rafalste/fix_attach_load_paths 
Create separate pipelines and paths for cache attach/load scenarios
 2020-12-23 16:51:37 +01:00
Robert Baldyga
69e388a10f
Merge pull request #372 from arutk/wo_test_enhancements 
Extend WO engine functional tests
 2020-12-23 16:51:16 +01:00
Rafal Stefanowski
88b97df16d Fix pipeline attach/load paths 
Create separate pipelines for cache attach and load scenarios.

Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
 2020-12-23 16:31:49 +01:00
Michal Mielewczyk
2206b2fdef pyocf: cache attach test 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2020-12-21 08:23:34 -05:00
root
934ea045fe Cover all read paths with read data integrity test logic 
Extending read test to run in all cachemodes.

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2020-11-06 14:43:53 -06:00
Adam Rutkowski
fef9d94a10 Rename WO data integrity test to "read" data integrity 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2020-11-06 14:43:53 -06:00
Adam Rutkowski
62497cabee Extend WO engine funcional tests 
1. Adjust test to work with multiple cache lines
2. Extend test workset to cover larger I/O

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2020-11-06 14:43:53 -06:00
Robert Baldyga
9a23787c6b
Merge pull request #406 from arutk/flush2 
Propagate I/O flags (e.g. FUA) to metadata flush I/O
 2020-10-06 12:49:22 +02:00
Adam Rutkowski
2b1c74ee86 Add test to check whether flush is sent after mngmt op 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2020-09-30 10:40:23 +02:00
Adam Rutkowski
c7417b29fc pyocf: test for io flags propagation to bottom volumes 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2020-09-29 18:25:34 +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
Jan Musial
9a8eb7ed90 Basic test for multistream seq cutoff 
Signed-off-by: Jan Musial <jan.musial@intel.com>
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2020-04-22 13:30:42 +02:00
Jan Musial
e5aff609d9 Add test for huge cache 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2020-01-21 15:29:24 +01:00
Robert Baldyga
ce28c71475
Merge pull request #326 from Ostrokrzew/upstream 
Change error code
 2020-01-10 13:38:18 +01:00
Michal Rakowski
bc866e5f9a pyocf: fix security mngmt_start_fuzzy test 2020-01-08 14:06:54 +01:00
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
Robert Baldyga
1525e85805 Add global random seed config 
This is needed to make fuzzy tests work with xdist as each
xdist gateway expects to receive the same set of parameter
values, which for random generators may be achieved only by
providing globally shared seed.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-10-03 16:31:05 +02:00
Robert Baldyga
b9b39fdb46 Add more fine-grained fixtures for fuzzy tests 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-10-03 16:31:05 +02:00
Robert Baldyga
ab1df71476 Make random generator API fluent 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-10-03 14:36:31 +02:00
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
Robert Baldyga
58403f2cd4 Test with io aligned to sector size 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-10-02 19:46:28 +02:00
Kamil Lepek
fe0d663c25 Remove redundant security test (id has been removed for cache in ocf) 
Signed-off-by: Kamil Lepek <kamil.lepek94@gmail.com>
 2019-10-02 14:06:06 +02:00
Michał Mielewczyk
e02821d399
Merge pull request #302 from Deixx/empty-cache-name 
Recognize empty string as an incorrect cache name
 2019-10-01 13:19:20 +02:00
Daniel Madej
35d71e14f3 Recognize empty string as an incorrect cache name 
Signed-off-by: Daniel Madej <daniel.madej@intel.com>
 2019-10-01 12:55:46 +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
Robert Baldyga
29f0f33502 tests: functional: Add pretty random generators 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-10-01 09:49:02 +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
Robert Baldyga
6a0fb109e8 test_eviction: Use new_io() method with proper arguments 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-09-27 12:08:11 +02:00
Jan Musial
21a3945a3c Fix PP tests 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2019-09-20 14:56:32 +02:00
Michał Mielewczyk
9d41c94827
Merge pull request #264 from KamilLepek/new_sec 
Negative tests for promotion policy
 2019-09-19 12:45:09 +02:00
Jan Musial
6b1d1754db Fix secure erase tests 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2019-09-19 10:10:20 +02:00
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
Kamil Lepek
daae1b915d Fix for security tests need of name param when creating multiple cores 
Signed-off-by: Kamil Lepek <kamil.lepek94@gmail.com>
 2019-09-18 11:12:58 +02:00
Jan Musial
9c51ca4e97 Tests for promotion policy 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2019-09-11 10:31:14 +02:00
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
Robert Baldyga
1815b784ad pyocf: Fix tests to send io aligned to sector size 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-08-13 10:33:21 +02:00
Michał Mielewczyk
7f7e8bcdf5
Merge pull request #197 from arutk/wo_test_2 
pytest: control cacheline insertion order in WO tests
 2019-07-31 09:21:03 +02:00
Jan Musiał
6514f778d5
Merge pull request #199 from KamilLepek/evict 
Eviction test for request bigger than cache
 2019-07-30 12:05:56 +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
Jan Musiał
1fd1a6fe17
Merge pull request #209 from arutk/stop_no_queue 
Allow to stop cache without management queue
 2019-07-23 13:51:21 +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
Adam Rutkowski
af4727675a pytest: simple start stop without mngmt queue test 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-07-08 18:26:35 -04:00
Michal Mielewczyk
0c8bc4cec5 pyocf: add new error OCF error code to test framework 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-07-08 09:23:32 -04:00
Kamil Lepek
824009abfc Eviction test for request bigger than cache 
Added a test which checks if eviction is triggered upon writing to cache with request bigger than cache size.
IO should go directly to core and eviction should not occur.

Signed-off-by: Kamil Lepek <kamil.lepek94@gmail.com>
 2019-06-28 09:43:32 +02:00
Adam Rutkowski
c89b982933 pytest: control cacheline insertion order in WO tests 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-06-18 18:25:46 -04:00
Kamil Lepek
bdfd086d81 Fix wb xfailed test, update exported obj md5 
Signed-off-by: Kamil Lepek <kamil.lepek94@gmail.com>
 2019-06-18 15:46:15 +02:00
Kamil Lepek
e52d34c1c8 Adapt all python code to PEP8 style standards 
Signed-off-by: Kamil Lepek <kamil.lepek94@gmail.com>
 2019-06-13 17:55:41 +02:00
Adam Rutkowski
4a548d26cf functional tests: only send sector-aligned IO 
... to satisfy OCF assumptions.

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-06-12 12:07:02 -04:00
Adam Rutkowski
31ab2b3fe6 pyocf: add sector size logic to Size class 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-06-12 12:07:02 -04:00
Adam Rutkowski
641fba1708 Functional tests for WO cache mode 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-06-12 12:07:02 -04:00
Adam Rutkowski
a6312eb8aa Update management tests for WO (Write-only) cache mode 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-06-12 12:07:02 -04:00
Michał Mielewczyk
16a01d7698
Merge pull request #157 from KamilLepek/management 
Added a few management tests (changing configuration)
 2019-05-22 16:20:16 +02:00
Kamil Lepek
54c0e48fce Pyocf test checking if default values are correct 
Signed-off-by: Kamil Lepek <kamil.lepek94@gmail.com>
 2019-05-22 16:09:02 +02:00
Kamil Lepek
ecd492e562 Added a few management tests (changing configuration after start and checking statistics) 
Fixed core/cache stats pyocf API

Signed-off-by: Kamil Lepek <kamil.lepek94@gmail.com>
 2019-05-22 15:34:07 +02:00
Jan Musial
991bcf3491 Fix loading of cache in pyocf 
Flush/load metadata paths are heavily dependend on Data behaving
correctly in terms of seeks/position and that needed to be fixed.

Signed-off-by: Jan Musial <jan.musial@intel.com>
 2019-05-10 15:34:23 +02:00
Daniel Madej
1aa5e99173 Pyocf tests for start/stop 
Tests for starting cache and checking if mode works properly
Tests for stopping cache
Negative and stress tests

Signed-off-by: Daniel Madej <daniel.madej@intel.com>
 2019-04-18 17:00:14 +02:00
Adam Rutkowski
79cb39e273
Merge pull request #129 from imjfckm/master 
Fix cores volumes dropping before close
 2019-04-18 09:41:33 -04:00
Jan Musial
be88300071 Fix cores volumes dropping before close 
* Add references to Cores in Cache, ctx holds caches, caches hold cores,
  everything gets cleaned up nicely

* GC in Python seems to be a bit lazy, if we want to run CI on
  low-memory machines we need to make sure it does run in between tests
  'cause we don't want no huge Volumes hanging around for long

Signed-off-by: Jan Musial <jan.musial@intel.com>
 2019-04-18 14:11:59 +02:00
Daniel Madej
99c448aae6
Merge pull request #124 from katlapinka/security_config 
Security tests for start cache command
 2019-04-18 14:07:32 +02:00
Kamil Łepek
92837ec2f3
Merge pull request #119 from Deixx/tests_neg_io 
Negative tests for IO path
 2019-04-18 14:06:15 +02:00
klapinsk
f9eab4c749 Security tests for start cache command 2019-04-18 13:43:27 +02:00
Daniel Madej
876294f603 Negative tests for IO path 
Signed-off-by: Daniel Madej <daniel.madej@intel.com>
 2019-04-18 12:58:02 +02:00
Jan Musial
75c3948f6d Secure erase tests 
Implement simple secure erase tests. Perform IO that will trigger
copying of Data buffers and make sure OCF calls secure erase on them.

Signed-off-by: Jan Musial <jan.musial@intel.com>
 2019-04-18 12:51:59 +02:00
Kamil Lepek
d55195ecf5 Add security fuzzy tests and improve pyocf api 
Fuzzy tests added for:
changing cache mode
attaching cache device with fuzzed cache line size
setting cleaning policy
setting alru params
setting acp params
setting seq cut off policy per cache
setting seq cut off policy per core
 2019-04-17 12:46:25 +02:00
Kamil Łepek
00c434fb66
Merge pull request #115 from imjfckm/leaks 
Fix leaky tests
 2019-04-16 10:20:56 +02:00
Jan Musial
003d6505aa Fix leaky tests 
Fix some instance tracking to prevent Python-side objects from leaking
buffers.
Also, reduce min size of Cache instance (real minimum should be around ~~19MiB,
but we need to make it more deterministic and 20 MiB seems to be reasonable).

Still some stuff left to do, but it needs more investigation and, for
now, this should suffice just to enable some form of CI.

Signed-off-by: Jan Musial <jan.musial@intel.com>
 2019-04-16 09:55:02 +02:00
Kamil Lepek
465e9acd2c Add randomizers for ctypes and string in pyocf 2019-04-16 09:51:02 +02:00
Kamil Lepek
5ceb69e9c8 Added cache mode change in pyocf and basic test 2019-04-11 10:57:25 +02:00
Kamil Lepek
c453bddc28 Pyocf add/remove tests 2019-04-09 10:17:39 +02:00
klapinsk
a8780655e2 *.ini files added 2019-04-04 10:29:20 +02:00
Jan Musial
545d5b8aac Make pyocf work with async API 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2019-04-03 11:13:27 +02:00
Michal Rakowski
e5227cef89 Implement pyocf adapter with sample OCF test 
PyOCF is a tool written with testing OCF functionality in mind.
It is a Python3 (3.6 version required) package which wraps OCF
by providing Python objects in place of OCF objects (volumes, queues,
etc). Thin layer of translation between OCF objects and PyOCF objects
enables using customized behaviors for OCF primitives by subclassing
PyOCF classes.

This initial version implements only WT and WI modes and single,
synchronously operating Queue.

TO DO:

  - Queues/Cleaner/MetadataUpdater implemented as Python threads
  - Loading of caches from PyOCF Volumes (fix bugs in OCF)
  - Make sure it works multi-threaded for more sophisticated tests

Co-authored-by: Jan Musial <jan.musial@intel.com>
Signed-off-by: Michal Rakowski <michal.rakowski@intel.com>
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2019-03-07 12:48:40 +01:00