grub, raid1 help
From: Richard Weil (rcweil_at_yahoo.com)
Date: 10/29/04
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Date: Fri, 29 Oct 2004 09:58:50 -0700 (PDT) To: debian-user <debian-user@lists.debian.org>
I have a machine with three SCSI disks, /dev/sda, /dev/sdb, /dev/sdc.
The machine boots off of /dev/sdc and I've put /dev/sda and /dev/sdb
into a raid1 array, /dev/md0. I can not get the machine to boot off of
/dev/md0; I keep getting kernel panics. Since everything else seems
fine, I think the problem is with grub.
I believe that I have grub installed in the mbr of all three drives. I
don't think grub is quite right, though, since I get an error when I
try:
grub>find /grub/stage1
A stanza in /boot/grub/menu.1st that works is:
title Debian GNU/Linux, kernel 2.6.7
root (hd2,0)
kernel /boot/vmlinuz-2.6.7 root=/dev/sdc1 ro
savedefault
boot
One that doesn't work is:
title Debian GNU/Linux, kernel 2.6.7 DISK1
root (hd0,0)
kernel /boot/vmlinuz-2.6.7 root=/dev/md0 ro
savedefault
boot
Any ideas?
Thanks,
Richard
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