HP StorageWorks HSG80 ACS Solution Software V8.8 for HP-UX Installation and Configuration Guide (AA-RV1FA-TE, March 2005)

FC Configuration Procedures
176 HSG80 ACS Solution Software V8.8 for HP-UX Installation and Configuration Guide
Preferring Units
In multiple-bus failover mode, individual units can be preferred to a specific
controller. For example, to prefer unit D102 to “this controller,” use the following
command:
SET D102 PREFERRED_PATH=THIS
RESTART commands must be issued to both controllers for this command to take
effect:
RESTART OTHER_CONTROLLER
RESTART THIS_CONTROLLER
Note: The controllers need to restart together for the preferred settings to take effect.
The RESTART
this_controller command must be entered immediately after the
RESTART
other_controller command.