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Author SHA1 Message Date
Michal Mielewczyk
7727482db6 doc: Requirements for the eviction 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-04-21 13:24:56 +02:00
Robert Baldyga
5a6d4bea86
Merge pull request #803 from arutk/queue_flags 
Set proper multiqueue flags
 2021-04-16 22:19:09 +02:00
Adam Rutkowski
9c08ed4b87 Set proper multiqueue flags 
Setting BLK_MQ_F_STACKING (to indicate stacked device) and
BLK_MQ_F_BLOCKING (to indicate potentially blocking operations
like acquiring mutex or GFP_NOIO allocations).

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2021-04-16 22:52:18 -05:00
Robert Baldyga
c46c638e2e
Merge pull request #802 from arutk/stop_error_handling 
Properly handle flush error in cache stop
 2021-04-15 18:11:47 +02:00
Adam Rutkowski
2a9a77edac Change cache stopping in recovery tests 
It is required to stop cache with "--flush=no" when
cache device is detached.

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2021-04-15 18:15:55 -05:00
Adam Rutkowski
da0dda2dbd Properly handle flush error in cache stop 
In case of initial flush error stop is aborted. In case
of failure during the second flush, appropriate error
message is presetned to the user.

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2021-04-15 18:11:23 -05:00
Robert Baldyga
e50481743b
Merge pull request #801 from jfckm/update-tf 
Update test-framework
 2021-04-15 10:23:21 +02:00
Jan Musial
12ddcceb98 Update test-framework 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2021-04-15 09:32:50 +02:00
Robert Baldyga
fc0bd006ea
Merge pull request #800 from mmichal10/update-ocf-core 
Update ocf
 2021-04-14 21:23:02 +02:00
Michal Mielewczyk
fa97653ce9 Update ocf 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-04-14 20:15:28 +02:00
Michal Mielewczyk
850c097e90 casadm: Error message for UUID_EXISTS error code 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-04-14 20:15:14 +02:00
Robert Baldyga
eaebdffa5b
Merge pull request #795 from robertbaldyga/fix-seq-cutoff-thresh-units 
casadm: Fix seq cutoff threshold units
 2021-04-12 15:06:34 +02:00
Robert Baldyga
61d704fbb9 casadm: Fix seq cutoff threshold units 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-04-12 14:22:58 +02:00
Robert Baldyga
802934b263
Merge pull request #794 from mmichal10/dirty-inactive-core 
Reorganize `remove-inacitve` command
 2021-04-12 14:17:18 +02:00
Michal Mielewczyk
4e680bb50a Reorganize remove-inacitve command 
Don't remove inactive core if it has dirt cache lines assigned unless `force`
flag is specified.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-04-12 13:48:28 +02:00
Robert Baldyga
8a8572d8bb
Merge pull request #791 from mmichal10/remove-core-cleanup 
Clean-up 'remove-core' command
 2021-04-12 09:45:34 +02:00
Michal Mielewczyk
083d6fe93e Clean-up 'remove-core' command 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-04-09 19:57:07 +02:00
Robert Baldyga
1cec062f67
Merge pull request #752 from Ostrokrzew/special_devs 
Allow to add special deviced as cores to the cache
 2021-04-09 07:33:14 +02:00
Slawomir Jankowski
6ea3dcbd65 Allow to add special deviced as cores to the cache 
Add below devices to whitelist:
* CAS device partitions - fix,
* RAM devices - new,
* null block devices - new.

Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-04-08 21:59:33 +02:00
Robert Baldyga
b7daa67a71
Merge pull request #767 from lausaa/master 
python3.6+ is needed for casctl
 2021-04-08 14:36:33 +02:00
Robert Baldyga
69cc431e5b
Merge pull request #789 from mmkayPL/set-bio-data-fix 
Fix _blockdev_set_bio_data iteration
 2021-04-08 14:35:51 +02:00
Kozlowski Mateusz
a45f0c854f Fix _blockdev_set_bio_data iteration 
The data->size field can be initialized to a lower value than bio->bi_vcnt,
if the bio is split. The bio_for_each_segment then iterates based on the original
indexes and the mismatch eventually causes a BUG_ON.

Fixes #714

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
 2021-04-08 12:28:35 +02:00
Robert Baldyga
301854ae39
Merge pull request #786 from robertbaldyga/update-ocf-20210406 
Update OCF: Fix io put
 2021-04-06 15:37:07 +02:00
Robert Baldyga
3f348cf5d8
Merge pull request #787 from arutk/probe3 
Check dirty status in case of metadata mismatch
 2021-04-06 15:14:17 +02:00
Adam Rutkowski
048f25379b Check dirty status in case of metadata mismatch 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2021-04-06 15:37:44 -05:00
Robert Baldyga
da4f06cefc Update OCF: Fix io put 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-04-06 14:23:04 +02:00
Adam Rutkowski
f6c1438dee
Merge pull request #783 from arutk/ocf_020421 
OCF update
 2021-04-02 10:35:15 +02:00
Adam Rutkowski
b256b9a985 OCF update 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2021-04-02 11:24:25 -05:00
Robert Baldyga
4d6ecfbb02
Merge pull request #782 from arutk/ocf_010421_2 
OCF update
 2021-04-01 17:31:35 +02:00
Adam Rutkowski
77a3c1f56d OCF update 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2021-04-01 18:18:54 -05:00
Robert Baldyga
41e74eb36a
Merge pull request #780 from arutk/ocf_010421 
OCF update
 2021-04-01 14:50:53 +02:00
Adam Rutkowski
2619e691e5 OCF update 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2021-04-01 15:22:31 -05:00
Karolina Rogowska
4a274ff010 longer io in test_soft_hot_plug_device 
Fix for problem: io ended before core disappeared from the system after unplug so then were no errors counted/detected.

Signed-off-by: Karolina Rogowska <karolina.rogowska@intel.com>
 2021-04-01 14:45:20 +02:00
Karolina Rogowska
5f59376ea9 test fix: test_ioclass_eviction_priority 
Using workload path per each io class

Signed-off-by: Karolina Rogowska <karolina.rogowska@intel.com>
 2021-03-31 20:25:15 +02:00
Michał Mielewczyk
7a3b248c35
Merge pull request #764 from mmkayPL/false_stats 
Change method for calculating 'dirty_for' statistic
 2021-03-31 12:23:53 +02:00
Michał Mielewczyk
b1fe770aa0
Merge pull request #777 from arutk/ocf_310321 
OCF update
 2021-03-31 12:16:53 +02:00
Adam Rutkowski
d3a16d82d8 OCF update 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2021-03-31 12:32:49 -05:00
Karolina Rogowska
ade2384290 test fix: test_ioclass_pid 
Signed-off-by: Karolina Rogowska <karolina.rogowska@intel.com>
 2021-03-30 16:48:20 +02:00
Robert Baldyga
f77e5a9b49
Merge pull request #768 from mmkayPL/fix-core-size-calculation 
Change core size gb calculation to use 64bit parameter
 2021-03-30 09:47:29 +02:00
Robert Baldyga
5176ac3359
Merge pull request #771 from robertbaldyga/fix-casadm-long-path-printing 
casadm: Fix printing long device paths
 2021-03-30 09:28:18 +02:00
Robert Baldyga
8306de7b99 casadm: Fix printing long device paths 
Don't break line when first word in column is too long to fit into the
screen.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-03-29 18:35:25 +02:00
Kozlowski Mateusz
32b3c98527 Change core size gb calculation to use 64bit parameter 
Fixes #766

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
 2021-03-29 13:27:47 +02:00
Sha Fanghao
b533e2cbf9 opencas.py uses the f-string feature of python3.6+. 
Signed-off-by: Sha Fanghao <shafanghao@gmail.com>
 2021-03-29 18:17:11 +08:00
Kozlowski Mateusz
ab0a7e0a44 Add detection of ktime_get_real_ts64 vs getnstimeofday 
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
 2021-03-26 13:46:09 +01:00
Slawomir Jankowski
584ef99143 Change time parameter type in printing 
Type of `dirty_for` in structs needs to be unified.
Values stored in these fields (both in cache and core info structs)
are  unsigned 64-bits ints but `dirty_for`s were unsigned 32-bits ints
(vide changes in OCF).

Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2021-03-26 13:46:09 +01:00
Slawomir Jankowski
eef4e49904 Use time since epoch instead of jiffies 
If time is counted in jiffies, machine reboot brokes `dirty for`
statistic for caches loaded at boot. The counter overflows and
`dirty for` shows some huge values.
Cast ticks to unsigned long.
Add necessary header.
Move `env_msleep` to `TIME` subgroup of header.
Move `env_time_after` below time converting functions.

Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2021-03-26 13:46:09 +01:00
Michał Mielewczyk
6c4bf5a9ba
Merge pull request #763 from arutk/ocf_260321_2 
OCF update
 2021-03-26 12:35:46 +01:00
Adam Rutkowski
31bf12f96d OCF update 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2021-03-26 12:23:23 +01:00
Michał Mielewczyk
a7553fecee
Merge pull request #744 from mmkayPL/cacheline-alignment 
Cacheline alignment
 2021-03-26 12:02:45 +01:00
Robert Baldyga
a5fee7c3eb
Merge pull request #753 from robertbaldyga/test-seq-cutoff-promo-fix 
Add sequential cutoff promotion count to test API
 2021-03-23 17:56:10 +01:00