HP StorageWorks Data Replication Manager HSG80 ACS Version 8.7P Configuration Guide (AA-RPHZF-TE, March 2004)

Upgrading to ACS Version 8.7P Software
227Data Replication Manager HSG80 ACS Version 8.7P Configuration Guide
Note: A controller restart can take as long as 60 seconds and is indicated by the temporary
cycling of the port LEDs and a flashing Reset button. Disregard messages about misconfigured
controllers or failover status. When controller B has restarted, it automatically shuts down
Controller A.
f. Install the program card ESD cover on Controller B.
I 12. Verify that Controller B completed initialization:
a. Connect the PC or terminal to the maintenance port of Controller B.
b. Make sure that the CLI prompt for Controller B appears.
Note: Wait for the CLI prompt before proceeding.
c. Verify that Controller A is shut down: the Reset button and the first three LEDs turn
on (see Figure 38 on page 226). Proceed only after the Reset button stops flashing and
remains on.
I 13. Upgrade the software on Controller A by performing the following steps:
a. Remove the program card ESD cover from Controller A.
b. While pressing and holding the controller Reset button, eject the old program card.
c. After ejecting the program card, release the Reset button.
d. While pressing and holding the controller Reset button, insert the new program card.
e. After the card is fully inserted, release the button. Controller A restarts.
Note: A controller restart can take as long as 60 seconds and is indicated by the
temporary cycling of the port LEDs and a flashing Reset button. Disregard messages about
misconfigured controllers or failover status.
f. Install the program card ESD cover on Controller A.
Caution: Stop upgrading the initiator site controllers at this point and proceed to upgrade
the target site controllers. Failure to upgrade the target site controllers at this point could
cause the initiator and target site controllers to crash and prevent the host from accessing
data storage in these subsystems.
The initiator site upgrade procedure continues on page 231 after the target site upgrade
procedure.
Continue the rolling upgrade by executing the following procedure on the target site
controllers.