Upgrading To A Dual-Redundant Controller Configuration - HP StorageWorks HSG80 Array Controller V8.7 Maintenance And Service Manual

Upgrading the Subsystem
The following menu appears:
HSUTIL Main Menu:
0. Exit
1. Disk Format
2. Disk Device Code Load
3. Tape Device Code Load
4. Disaster Tolerance Backend Controller Code Load
Enter function number: (0:4) [0]?
5. Enter option 2.
6. Choose the single-disk unit as the source disk for the download.
7. Enter the starting LBN of the firmware image—usually LBN 0.
8. Enter the product ID of the device being upgraded. This ID corresponds to the
product information reported in the Type column when issuing a SHOW DISK
FULL command.
HSUTIL lists all devices that correspond to the product ID entered.
9. Enter the disk or tape name of the device being upgraded.
10. Confirm or enter the byte count of the firmware image.
11. Confirm the download.
12. Some disk firmware releases require reformatting the disk after upgrading its
firmware. See the documentation that accompanied the firmware to determine if
device reformatting is required.
13. When HSUTIL finishes downloading the firmware, it displays the new firmware
revision for the disk drive.
Upgrading to a Dual-Redundant Controller
Configuration
Use the following steps to upgrade a single-controller configuration subsystem to a
dual-redundant configuration subsystem. To replace failed components, see Chapter 3
or Chapter 4 for more information. Before beginning this procedure, obtain the
following items:
5–36 HSG80 Array Controller V8.7 Maintenance and Service Guide