Promise Technology Network Device EX4650 User Manual page 210

SuperTrak EX Series User Manual
disable
hostcacheflushing=
For high availability products only.
enable
disable
forcedreadahead=Enables or disables forced read ahead caching.
enable
disable
commonwwnn=
enable
disable
alua=
enable
disable
-t <condition type>
watermark
-l
-v
Examples
ctrl
ctrl -v
ctrl -l
ctrl -a mod -i 1 -s "alias=ctrl1, coercion=enable"
The write policy of the writeback logical drives are not
changed irrespective of the availability of BBU or UPS.
Subsystems only. To enable or disable host cache
flushing. When enabled, SYNCHRONIZE CACHE SCSI
command from host is supported.
Enables or disables common WWNN. For subsystems
with dual controllers.
All controllers report one common WWNN.
Each controller reports its own WWNN.
Subsystems only. Enables or disables asymmetric logical
unit access. Enabling ALUA will enable LUN affinity
automatically.
Specifies the type of condition to clear.
Valid only when the command action is "clear".
Watermark, the only supported condition for now.
Used with the -a clear option to clear an orphan migration
watermark in the controller NVRAM. This action only
works when migration storage is set to NVRAM prior to
starting migration.
Displays the id of the controller on whose serial port the
CLI is running.
Verbose mode. Used with the -a list option.
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