HP StorageWorks Secure Path V3.0C for Linux and Linux Workgroup Edition Installation and Reference Guide (AA-RU7VD-TE, February 2004)

HSG80 Controller Failover Transitions
111Secure Path v3.0C for Linux and Linux Workgroup Edition Installation and Reference Guide
7. Restart the OTHER_CONTROLLER by pressing the RESET button on the
OTHER_CONTROLLER.
The OTHER_CONTROLLER will sound an alarm as it discovers the second
controller but detects that it is not bound in a failover mode. You can silence
the alarm and disregard the message about the controllers being
misconfigured.
Verify the current state of the controller by entering the following command:
CLI> show this_controller
8. When the OTHER_CONTROLLER is available, enter the following
command to copy all unit and configuration information to the
OTHER_CONTROLLER and restart it:
CLI> set failover copy=this_controller
9. Verify the controller state by entering the following command. When
restarted, the controller pair will be bound in Transparent Failover mode.
CLI> show this_controller
Controller:
HSG80 ZG83502145 Software V85F-0, Hardware E03
NODE_ID = 5000-1FE1-0000-3350
ALLOCATION_CLASS = 0
SCSI_VERSION = SCSI-3
-> Not Configured for dual-redundancy
Controller:
HSG80 ZG83502145 Software V85F-0, Hardware E03
NODE_ID = 5000-1FE1-0000-3350
ALLOCATION_CLASS = 0
SCSI_VERSION = SCSI-3
-> Not Configured for dual-redundancy
-> Controller misconfigured -- other controller present
Controller:
HSG80 ZG83502145 Software V85F-0, Hardware E03
NODE_ID = 5000-1FE1-0000-3350
ALLOCATION_CLASS = 0
SCSI_VERSION = SCSI-3
-> Configured for dual-redundancy with ZG80200290
-> In dual-redundant configuration