See the following command syntax for a PCI FC-ALFiber Channel Adapter.
diag -c -d
device_name
-T "download [-s {/etc/microcode|diskette}] [-l
{latest|previous}] [-f]"
Flag Description
-c No console mode. Run without user interaction.
-d Device name is the name of the adapter.
-T Use the download option to download microcode.
-s Source of the new microcode image. Default is /etc/microcode.
-l Level of microcode to install. The default is latest.
-f Force the installation even if the current level of microcode is not on the
source.
Download Microcode to DVD-RAM Attached to a PCI SCSI Adapter
See the following command syntax for a DVD-RAM attached to a PCI SCSI Adapter:
diag [-c] -d cdX -T "download [-s {/etc/microcode|diskette}]
[-l {latest|previous}] [-f]"
Flag Description
-c No console mode. Run without user interaction
cdX Device selected, for example, cd0.
-s Source of the new microcode. The default is /etc/microcode.
-l Level of microcode image to be installed. Latest in default
-f Install the microcode on the device even if the current level is unavailable on
the source.
Download Microcode to Disk Attached to PCI SCSI Adapter
See following command syntax for a disk drive attached to a PCI SCSI adapter:
diag [-c] -d hdiskX -T "download [-s {/etc/microcode|diskette}]
[-l {latest|previous}] [-f]"
Flag Description
-c No console mode. Run without user interaction
-d

hdiskX

Selected device, for example, hdisk0.
-T

download

Download microcode task.
-s Source of the new microcode. The default is /etc/microcode.
-l Level of microcode image to be installed. Latest in default
-f Install the microcode on the device even if the current level is unavailable on
the source.
Chapter 6. Introduction to Tasksand Service Aids 11 7