Les Mikesell wrote:
Grub doesn't actually boot from a RAID - it just happens to work because RAID1 looks the same on the underlying single partitions. Boot with the CD and point the grub config to one or the other of the hd partitions holding /boot. If you get an error, that one might be corrupt and you can try the other. If you get to the point where the kernel is loaded and you can't mount root, then the problem could be with RAID, but that part will probably work.
Thanks Les, that has sorted it.
Is it just a limitation of the installer that it doesn't install grub on all the devices in the array?
I was guessing that it wouldn't be that difficult for the installer to do this, perhaps when you select /boot as the mount point for the raid device.
Thanks again
Regards
Lee