Compaq HSZ80 manual SET Nomultibusfailover, 122CLI Commands

5–122CLI Commands

SET NOMULTIBUS_FAILOVER

Reconfigures both controllers to operate in a non-dual-redundant (non-failover) configuration. Immediately after entering this command, remove one controller from the shelf because the sharing of devices is not supported by nonredundant controllers.

NOTE: SET NOFAILOVER and SET NOMULTIBUS_FAILOVER have the same effect. Either command exits from transparent or multiple bus failover mode.

It is recommended that both controllers be present when this command is carried out. Otherwise, the controllers become misconfigured with each other, requiring additional steps later to allow the “other controller” to be configured for failover.

This command affects both controllers, regardless of the controller on which the command is carried out. All units accessed through the “other controller” failover to “this controller” and the “other controller” is shut down. No configuration information is lost when the SET NOMULTIBUS_FAILOVER command is carried out.

Syntax

SET NOMULTIBUS_FAILOVER

Switches

DESTROY_UNFLUSHABLE_DATA

NODESTROY_UNFLUSHABLE_DATA (Default)

Instructs the controller how to handle data contained within write-back cache. These switches have no effect if both controllers are operational. Select one of these switches to indicate how the controller is to handle data contained in cache if one of the controllers fails before it can properly shut down with the SET NOFAILOVER, SET NOMULTIBUS_FAILOVER, or SHUTDOWN commands.