[CentOS] Grub Loading stage2Read Error

Hi there,

I had a system drop this weekend, and upon boot, the system halts at a black screen with the following error:

"Grub Loading stage2Read Error"

Now upon googling around, it seems to be recommended to reinstall GRUB. My system is a simple raid 0 (data backed up), with the typical partition scheme (LVM, etc) provided by CentOS. This system is 5.2 in my case.

Now since my system is a raid 0, I am a little hesitant to do the procedure as none of the instructions I have found take this into consideration.

What would be the best way to do this, or more importantly to find out the proper device to run (on):

/sbin/grub-install /dev/...

Thanks in advance.

d