RE: Installing new SCSI driver in Dell Poweredge - a challenge?
>this is simple, just get a lilo boot: prompt and type:
>
>linux root=/dev/sdc1
>
>which will override the root= line in lilo.conf
I realise that i can do this, and have actually changed the lilo.conf
setting (and run lilo) to boot from /dev/sdb1, but I get "Warning: /dev/sdb
is not the first hard disk". If I then try to boot with that configuration,
I get the "LI" situation ...
tks
Andrew
-----Original Message-----
From: Ethan Benson [mailto:erbenson@alaska.net]
Sent: Sunday, 26 November 2000 9:23 PM
To: debian-user@lists.debian.org
Subject: Re: Installing new SCSI driver in Dell Poweredge - a challenge?
On Sun, Nov 26, 2000 at 03:51:18PM +0800, Andrew McRobert wrote:
> the Seagate HDD at id 0, and the config file tells LILO to look for the
> kernel and root partition on "/dev/sda1".
this is simple, just get a lilo boot: prompt and type:
linux root=/dev/sdc1
which will override the root= line in lilo.conf
> If I boot the server with the old Sun HDD attached, I get a message along
> the lines of "can't find boot device", if I take it out again, the Seagate
> drive can't boot (it gets to "LI" and hangs). What I'd like to do is make
> sure that the old Sun HDD is /dev/sdc - NOT /dev/sda - in which case the
> machine should boot a-ok. However, for the life of me I can't get Linux to
> recognise it as anything but /dev/sda. I've tried setting it's id to 0,
and
> the normal Seagate boot drive to 1 (and changed the SCSI controller to
boot
> from "1") - but this doesn't work either - the Sun disk is still /dev/sda.
> I've also told the BIOS to give the on-board controller a higher boot
> priority than the PCI SCSI controller - but this doesn't change
Linux-world.
the linux kernel assigns the device nodes dynamically, whatever disk
it notices first will get /dev/sda, its much simpler to just fix
/etc/fstab and lilo.conf then try and convince the kernel otherwise.
as for the LI stuff maybe you should try grub, i think its much less
fragile then lilo, its also much more powerful and smarter. (you
don't have to reinstall it everytime you touch the kernel files)
--
Ethan Benson
http://www.alaska.net/~erbenson/
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