Configuration: Thinkpad A22m, two drives with Redhat (almost identical).
Q: I'm trying to get the Grub.conf configured so that I can boot both redhat installs from the boot drive. In short, I've got two drives that were independantly built with Redhat RHEL 3 (identically), I put the 2nd drive in the IBM "ultra bay" and boot but of course grub doesn't have a menu item for the 2nd drive. Also, when I boot into linux on /dev/hda, I type fdisk -l /dev/hdb and it doesn't return anything.
[root@morocco ]# fdisk -l /dev/hda
Disk /dev/hda: 48.0 GB, 48004669440 bytes
240 heads, 63 sectors/track, 6201 cylinders
Units = cylinders of 15120 * 512 = 7741440 bytes
Device Boot Start End Blocks Id System
/dev/hda1 * 1 3761 28433128+ 7 HPFS/NTFS
/dev/hda2 4803 6063 9533160 83 Linux
/dev/hda3 6064 6201 1043280 82 Linux swap
/dev/hda4 4722 4802 612360 f Win95 Ext'd (LBA)
/dev/hda5 4722 4802 612328+ b Win95 FAT32
Partition table entries are not in disk order
[root@morocco ]# fdisk -l /dev/hdb
=> GRUB.CONF <=
title Linux Client (2.4.21-20.EL)
kernel /boot/vmlinuz-2.4.21-20.EL ro root=LABEL=/ rhgb hdc=ide-scsi
title Microsoft Windows XP Professional
Any suggestions? any issues with doing this ?