> I have a 2-disk RAID-1 that I set up using the Red Hat 9 installer. My > problem is that pretty much any simulated drive failure makes the system > unbootable. If I power down the machine and remove drive 1, the system > can't find any bootable device. Maybe you need to do: $ grub grub> root (hd0) grub> setup (hd0,0) grub> root (hd1) grub> setup (hd1,0) Jay - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html