Specifications

2–24 Compaq StorageWorks HSG80 Array Controller ACS Version 8.5 Maintenance and Service Guide
14. Make sure that the program card is seated in the replacement controller, insert the new
controller into its bay, and engage its retaining levers.
When fully seated, the newly installed controller boots automatically.
The following display appears:
If the other controller did not restart, follow these steps:
1. Press and hold the other controller’s reset button.
2. Reseat the other controller’s program card.
3. Release the reset button.
Press return to continue.
15. Press Return to continue. FRUTIL will exit.
If the “other controller” did not restart, follow these steps:
a. Press and hold the “other controller” reset button.
b. Reseat the “other controller” program card.
c. Release the reset button.
NOTE: In mirrored mode, FRUTIL initializes the mirrored portion of the new cache module,
checks for old data on the cache module, then restarts all device ports. After the device ports
restart, FRUTIL tests the cache module and the ECB. After the test completes, the device ports
are quiesced and a mirror copy of the cache module data is created on the newly installed
cache module.
16. Connect all host bus cables to the new controller.
NOTE: If the controller being installed was previously used in another subsystem, it will need to
be purged of the old configuration (see CONFIG RESET in the
HSG80 Array Controller ACS
Version 8.5 CLI Reference Guide
).
17. Enable failover and re-establish the dual-redundant controller configuration with the
following command:
SET FAILOVER COPY=THIS_CONTROLLER
This command copies the subsystem configuration from “this controller” to the new
controller.
18. See the Compaq StorageWorks HSG80 Array Controller ACS Version 8.5 CLI
Reference Guide to configure the controller.
19. Disconnect the PC or terminal from the controller maintenance port.