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19 Commits

Author SHA1 Message Date
Slawomir Jankowski
1b7c425fae Disable the possibility to use the 'load' 
and 'force' flags at once

Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2020-06-01 13:21:53 +02:00
Slawomir Jankowski
9750883d99 Introduce zero-metadata command 
Add 'zero-metadata' option to *casadm*.
Handle new option.
Add struct for new option.

Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2020-05-25 10:54:04 +02:00
Robert Baldyga
1e25420f86
Merge pull request #404 from rafalste/copyright_update 
Update copyright statements
 2020-05-19 11:25:11 +02:00
Michal Mielewczyk
3b62e40a2e Purge core command 
Purge invalidates all cache lines which belongs to given core. It is very
usefull feature for tests.

Calling purge is possbile with casadm `--script` swtich.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2020-05-12 11:32:01 -04:00
Michal Mielewczyk
d24288a9b1 Purge cache command 
Purge invalidates all cache lines. It is very usefull feature for tests.

Calling purge is possbile with casadm `--script` swtich.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2020-05-12 11:32:01 -04:00
Rafal Stefanowski
44b4020cc1 Update copyright statements 
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
 2020-05-04 16:47:38 +02:00
Michal Rakowski
31bc2d2787 casadm: fix get/set seq cutoff param 
Signed-off-by: Michal Rakowski <michal.rakowski@intel.com>
 2019-11-22 09:45:50 +01:00
Michal Rakowski
db8ff10cd5 casadm: add err log in case of failed param getting/setting 
Signed-off-by: Michal Rakowski <michal.rakowski@intel.com>
 2019-11-20 07:52:05 +01:00
Michal Mielewczyk
296db39ea0 Adapt to new OCF PP param set/get API. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-10-01 06:54:32 -04:00
Michal Mielewczyk
50efb1e165 Enable setting acp params. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-24 11:41:18 -04:00
Robert Bałdyga
8f45549cc7
Merge pull request #107 from robertbaldyga/cleanup-cas-version 
Cleanup cas version
 2019-09-19 13:45:17 +02:00
Robert Baldyga
19bc5da2cf Cleanup CAS_VERSION 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-09-19 12:43:34 +02:00
Jan Musial
fd24803b74 Handle promotion policy selection in casadm 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2019-09-19 08:38:35 +02:00
Michal Mielewczyk
1abb1e7c72 Adapt ioclasses stats command to ocf stats builder. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-16 09:24:14 -04:00
Michal Mielewczyk
341222e3d7 Treat '16384' as valid cache id. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-08-20 03:42:05 -04:00
Michal Rakowski
31fb19e2f1 Report proper casadm version 
Signed-off-by: Michal Rakowski <michal.rakowski@intel.com>
 2019-06-27 12:39:26 +02:00
Adam Rutkowski
ffa1f4b067 Extend CAS interface with Write-only cache mode 
Write-only (WO) cache mode is similar to Write-back (WB), however
read operations do not promote data to cache. Reads are mostly
serviced by the core device, only dirty sectors are fetched from
the cache.

Write-only cache mode is behaving similarly to Write-back with
respect to flushing dirty data. For example it is required to
explicitly enable/disable flushing when changing cache mode
from WO to something other than WB.

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-06-13 15:54:51 -04:00
Michal Rakowski
637ca6e2f4 More descriptive err msg for NVMe format 
Signed-off-by: Michal Rakowski <michal.rakowski@intel.com>
 2019-05-10 13:31:10 +02:00
Robert Baldyga
94e8ca09e0 Initial commit 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-03-29 08:45:50 +01:00