Aaron D. Lewis wrote: > How can I install the GRUB boot information to both disks so the system will boot even if one disk fails? So far we have done, from a grub prompt, root (hda0,1) and setup (hda0,1) when the system tries to boot it says error loading operating system. The first partition is swap that's why we used 0,1 An alternative might be to network boot pxegrub, the grub menu list and a kernel image from a tftp server. It would solve all your problems for now and in the future. We converted all our systems to do this and you wouldn't believe the amount of hassle it saved. Regrads, Nick. -- Nick Burrett Development Manager, Designer Servers Ltd. http://www.dsvr.co.uk