Specifications

Upgrading the Subsystem 3–13
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.