QLogic Fibre Channel HBA on Linux Kernel Drivers Rebuild

After update/upgrade linux kernel, QLogic FC module needs to be rebuilt.

EX: From the extrated qla package. just run
$./extras/build.sh install

Troubleshoot more with commands - lsmod, insmod...

fsck.ext3: Filesystem has unsupported feature(s)

Message:

fsck.ext3: Filesystem has unsupported feature(s)
e2fsck: Get a newer version of e2fsck!

Options:
Use different OS version.
In my case, I used the same version OS CD to avoid these messages.

Ex: For suse, use suse disck....