HP StorageWorks HSG80 Array Controller V8.7 Maintenance And Service Manual page 91

7. Replace the appropriate I/O module (see Figure 3–11):
a. Disconnect all bus cables from the I/O module.
b. Remove the failed I/O module.
c. Install a replacement I/O module.
d. Reconnect all bus cables to the I/O module.
8. Press Enter/Return to resume device port activity and restart the "other
controller."
NOTE: A controller restart is indicated by the temporary cycling of the port LEDs and a
F
LASHING
IMPORTANT: If the "other controller" did not restart, press the controller reset button.
9. Enable failover and re-establish the dual-redundant configuration with one of the
following commands:
SET FAILOVER COPY=THIS_CONTROLLER
or
SET MULTIBUS_FAILOVER COPY=THIS_CONTROLLER
This command copies the subsystem configuration from "this controller" to the
"other controller."
10. If desired, verify the failover configuration with the following command:
SHOW THIS_CONTROLLER FULL
11. Disconnect the PC or terminal from the controller maintenance port.
HSG80 Array Controller V8.7 Maintenance and Service Guide
reset button.
Replacement Procedures for BA370 Enclosure Elements
3–37