Ian Burrell wrote:
Les Mikesell <lesmikesell <at> gmail.com> writes:
Karl Larsen wrote:
I put the root and setup on the same thing, (hd5,3) which is disk 2.
Disk 1 has root at (hd0,4) and setup at (hd0) and in the grub.conf it
has a chainloader to disk 2.
This all works fine. But when disk 1 is booted it is at /dev/sdax.
When disk 2 is booted IT is /dev/sdax.
That is the problem.
That's not a problem - it would be a problem if it didn't do that.
Windows (and probably some other things) have to boot from the first
bios drive and chainloader has no way to know what it is about to boot,
so it has to make the drive first in the bios table as part of the
chainloading operation. So when linux is booted, it sees it as the
first drive too. The only problem is that you told it to do that, then
filed the result as a bug...
If you don't want it to do that, copy the kernel and initrd you want to
use into the linux boot partition on what you think is the primary drive
and use the menu selection to pick those and set the kernel root on the
other drive.
I am pretty sure that the grub chainloader command does not change the ampping
of drives. There is a command, map, for remapping the drives. As you said,
this is needed for booting DOS and early Windows that can only booting from the
first drive. It should not be needed for chainloading other operating systems.
Since Karl hasn't included his grub.conf, nobody can figure out where the
problem is coming from.
- Ian
timeout=5
splashimage=(hd0,5)/grub/splash.xpm.gz
hiddenmenu
title Fedora (2.6.22.9-91.fc7)
root (hd0,5)
kernel /vmlinuz-2.6.22.9-91.fc7 ro root=/dev/sda5 quiet
initrd /initrd-2.6.22.9-91.fc7.img
title Fedora (2.6.22.7-85.fc7)
root (hd0,5)
kernel /vmlinuz-2.6.22.7-85.fc7 ro root=/dev/sda5 quiet
initrd /initrd-2.6.22.7-85.fc7.img
title Fedora (2.6.22.5-76.fc7)
root (hd0,5)
kernel /vmlinuz-2.6.22.5-76.fc7 ro root=/dev/sda5 quiet
initrd /initrd-2.6.22.5-76.fc7.img
title Fedora f7-64
rootnoverify (hd1,2)
makeactive
chainloader +1
--
Karl F. Larsen, AKA K5DI
Linux User
#450462 http://counter.li.org.
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