Firmware upgrade for adapter in aix?
1. List the fibre channel adapters installed in the system
lsdev -C | grep fcsX where fcsX is the adapter you on which you want to install the microcode
2. Determine the current microcode level on the adapter
lsmcode -d fcsX
3. Download the Microcode RPM Package and put it into the temporary directory and Unpacking it using the below command.
rpm -ivh --ignoreos <rpm_package> (If the microcode package unpacks successfully, the microcode file will be added to the /etc/micrococde directory)
4. Update the adapter's microcode level
"diag -d fcsX -T download"
5. Confirm the current microcode level.
lsmcode -d fcsX
