Kamil Lepek
80ee3633ce
Fix for casadm -H support link
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Signed-off-by: Kamil Lepek <kamil.lepek94@gmail.com>
2019-07-03 13:18:49 +02:00
Michal Rakowski
31fb19e2f1
Report proper casadm version
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Signed-off-by: Michal Rakowski <michal.rakowski@intel.com>
2019-06-27 12:39:26 +02:00
Michal Rakowski
815c1164ee
Merge pull request #34 from arutk/engine_wo
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Extend CAS interface with Write-only cache mode
2019-06-14 12:41:43 +02:00
Adam Rutkowski
ffa1f4b067
Extend CAS interface with Write-only cache mode
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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 Mielewczyk
d6c5fdf5a2
Remove redundant assertion
2019-06-12 06:34:46 -04:00
Michal Mielewczyk
6911cc782b
Removed reduntant variable
2019-06-12 06:34:46 -04:00
Michal Mielewczyk
94df75cdeb
Close ctrl device in error path
2019-06-12 05:27:07 -04:00
Michal Rakowski
f9c0c929c1
Translate OCF-error-codes in IO path
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Signed-off-by: Michal Rakowski <michal.rakowski@intel.com>
2019-06-05 15:34:04 +02:00
Robert Baldyga
23e330a21f
Adapt to new cache lock API
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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
2019-06-04 15:24:55 +02:00
Michal Rakowski
637ca6e2f4
More descriptive err msg for NVMe format
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Signed-off-by: Michal Rakowski <michal.rakowski@intel.com>
2019-05-10 13:31:10 +02:00
Michal Mielewczyk
9ea42084b3
Prevent cache mode to be truncated in case of 'Unknown' mode.
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Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
2019-04-11 08:50:12 -04:00
Robert Baldyga
94e8ca09e0
Initial commit
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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
2019-03-29 08:45:50 +01:00
