User Manual

Using the CLI Commands
4-8
Command
cachepflush
Synopsis
cachepflush [periodsec]
Description
Review or set the current cache flush period.
Parameters
[periodsec]: the cache flush period
Command
cacheunit
Synopsis
cacheunit [4kb/8kb/16kb/32kb/64kb/128kb]
Description
Review or set the cache unit size.
Parameters
[4kb/8kb/16kb/32kb/64kb/128kb]: set cache unit size
Command
cacheflush
Synopsis
cacheflush volx/dgxldy/jbdx/all [-w xxmin]
Description
Flush write buffers in the write cache of a volume, a logical
disk, a JBOD disk, or all write buffers in the cache.
Parameters
[-w xxmin]: number of minutes to wait for flush completion
Command
cachedirtyratio
Synopsis
cachedirtyratio [dirty_ratio]
Description
Review or set the dirty buffer ratio.
Parameters
[dirty_ratio]: dirty buffer ratio
Command
cachelist
Synopsis
cachelist volx/dgxldy/jbdx/all
Description
List the setting and status of a volume, a logical disk, a JBOD
disk.
Command
cachesync
Synopsis
cachesync on/off
Description
Turns on or off SYNCHRONIZE CACHE command support.
Without any parameters, this command shows the current
setting.