306 Alphabetical list of commands
show unwritable-cache
Description Shows the percentage of unwritable data in the system. This data cannot be 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 the system:
# 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
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