Restore boot loader

Hi,

I need a bit of help restoring the boot loader. I have (had) two disks in the following layout

/dev/sda:
1 - /boot
2 - linux raid for /
3 - swap
/dev/sdb:
1 - /boot_copy
2 - linux raid for /

now sda has gone and failed on me, so I still have a box thats up and working with all the files intact, I have a copy of everything that was on /boot on /boot_copy and I now have a replacement disk, my raid 0 on the root file system is already rebuilding, that was easy, but how do I restore the boot loader to /boot, I have seen a number of posts suggesting rescue CD’s etc but I was hoping there was a simpler way seeing as I have all the files.

Any help would be appriciated.

Scott

RAID zero?? You can’t rebuild a RAID zero. RAID 1 is redundant and can be rebuilt but RAID 0 is every other sector is on a different partition/disk so you lose one you lose all. So I’m confused.

As to the /boot you may have to edit the /boot/grub/menu.lst and /etc/tab files to reflect the new disk ID and possibly order

So, you need to reinstall Grub. Here is a link that might help: SDB:All about GRUB - openSUSE

Thank You,