This selection allows the user to certify (check the integrity of the data) on dri designated as spares.

ŸFormat Physical Disk

This selection is used to format a selected disk drive.

ŸArray Controller Microcode Download

This selection allows the microcode on the 7135 controller to be updated when required.

ŸPhysical Disk Microcode Download

This selection is used to update the microcode on any of the disk drives in the array.

ŸUpdate EEPROM

This selection is used to update the contents of the EEPROM on a selected controller.

ŸReplace Controller

Use this selection when it is necessary to replace a controller in the array.

Adapter Microcode Download

Usage: diag -c -d <deviceName> -T "download [-B][-D][-P]"

Flag

Description

-B

Download boot block microcode (default to functional microcode)

-D

Microcode is on diskette (default to /etc/microcode directory)

-P

Download the previous level of microcode (default to latest level)

Physical

Disk Microcode Download

Usage: diag -c -d <deviceName> -T "download -l <ChId> [-D][-P]"

Flag

Description

-l

Physical disk channel/ID (i.e. 27)

-D

Microcode is on diskette (default to /etc/microcode directory)

-P

Download the previous level of microcode (default to latest level)

Physical

Disk Format

Usage: diag -c -d <deviceName> -T "format -l <ChId>"

9-347046 Model B50 User's Guide

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IBM B50 manual Usage diag -c -d deviceName -T download -B-D-P