Compaq HSZ80 144CLI Commands, Shutdown Thiscontroller, Restart controller Selftest controller

5–144CLI Commands

IMMEDIATE_SHUTDOWN

NOIMMEDIATE_SHUTDOWN (Default)

Instructs the controller when to shutdown.

CAUTION: The IMMEDIATE_SHUTDOWN switch causes the controller to keep unflushed data in the write-back cache until it restarts and is able to write the data to devices. Do not perform any hardware changes until the controller flushes the cache.

Specify IMMEDIATE_SHUTDOWN to cause the controller to shutdown immediately without checking for online devices or before flushing data from the write-back cache to devices.

Specify NOIMMEDIATE_SHUTDOWN to cause the controller not to shutdown without checking for online devices or before all data has been flushed from the write-back cache to devices.

Examples

This example shows how to shut down “this controller:”

SHUTDOWN THIS_CONTROLLER

This example shows how to shut down the other controller, even if it cannot write all of the write-back cached data to the units:

SHUTDOWN OTHER_CONTROLLER IGNORE_ERRORS

See also

RESTART controller

SELFTEST controller