HP MSA 1040 CLI Reference Guide (762782-001, March 2014)

show unwritable-cache 313
show unwritable-cache
Description Shows the percentage of unwritable data in the system. This data has not been written to disk
because it is associated with a volume that no longer exists or whose disks are not online. If the data
is needed, the volume’s disks must be brought online. If the data is not needed it can be cleared, in
which case it will be lost and data will differ between the host and disk.
Syntax
show unwritable-cache
Example Show the percentage of unwritable cache data in each controller:
# show unwritable-cache
Unwritable System Cache
-----------------------
Percent of unwritable cache in controller A: 0
Percent of unwritable cache in controller B: 0
Success: Command completed successfully. (2012-01-19 15:30:50)
Basetypes • unwritable-cache
See also • clear cache