I have HP ML370G4 server installed with RHEL kernel 2.6.9-55.ELsmp. All of sudden I am facing the boot problem as:
Uncompressing Linux...Ok, booting the kernel
RedHat nash version 18.104.22.168 starting
mkrootdev: label / not found
mount: error 2 mounting ext3
mount: error 2 mounting none
switchroot: mount failed 22
umount /initrd/dev failed:2
Kernel Panic - not syncing: Attempted to kill init!
Please help to resolve this issue.