On Fri, Jul 23, 2010 at 4:12 AM, Wessel | Postoffice <wessel at postoffice.nl> wrote: > I'm currently trying to install centos 5.4 x86-64bit on a raid 1, so if one > the 2 disks fails the server will still be available. > i installed grub on /dev/sda using the advanced grub configuration option > during the install. > after the install is done i boot in linux rescue mode , chroot the > filesystem and copy grub to both drives using: > grub>root (hd0,0) > grub>setup (hd0) > grub>root (hd1,0 > grub>setup (hd1) > grub>quit > then reboot, but is still get the error : disk boot faillure, insert linux > install disk. > does anyone now what i'm doing wrong? here is a copy of my partition scheme. > ... Please post your grub.conf