Secure Path v2.0 for Sun Solaris Installation and Reference Guide

Removing StorageWorks Secure Path Software B-3
Compaq Confidential – Need to Know Required
Writer: Cyndi Vaccaro Project: StorageWorks Secure Path Version 2.0 for Sun Solaris Comments:
Part Number: AA-RKYDA-TE File Name: i-appb Removing SP.doc Last Saved On: 12/21/99 4:10 PM
Then, delete all connections, using:
HSG80> delete connection_name for each connection.
NOTE: The connections will be generated later.
3. If there are units (Dn) on the storage system, they must be deleted. This
is due to the inconsistencies incorporated in the volumes’ WWID in
different failover modes. Delete the units using the following
commands:
HSG80> show units
HSG80> delete Dn
Repeat this step for each Dn on the storage system.
NOTE: The Units will be restored after the controller state is changed. It is advised that
the Dn values and associated information and the storageset information be recorded for
later use. The controller state change will not affect the data on the storagesets.
4. If the controllers are currently in a failover mode, enter:
HSG80> set nofailover
This command will cause the OTHER_CONTROLLER to shutdown.
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 identifies that it is not bound in a failover mode. The
alarm, which may be silenced, and the message about the controllers being
misconfigured, may be disregarded.
5. When the OTHER_CONTROLLER is available, enter:
HSG80> set failover copy = this_controller
This action will restart the OTHER_CONTROLLER and copy all unit and
configuration information to it. When restarted, the controller pair will be
bound in Transparent Failover Mode. This change can be verified as
follows:
HSG80> show this_controller
HSG80> show other_controller
6. Restore the UNIT to storage set mapping that was recorded earlier.
Enter:
HSG80> add unit Dn storage_set_name