Subject: Re: Making a disk bootable
To: Paul Goyette <paul@whooppee.com>
From: David Laight <david@l8s.co.uk>
List: port-i386
Date: 04/09/2005 08:21:58
On Fri, Apr 08, 2005 at 09:16:33PM -0700, Paul Goyette wrote:
> 
> So I go boot and it tells me that I don't have a system disk.

First, I'd check that you have the correct code in sector 0.
eg run 'hexdump -C -n512 /dev/rwd0d' the output should match that
of the installed file from /use/mdec/mbr*.
If it is wrong, 'fdisk -c mbr' should try to update it.

Some of the 'Not a system disk' error messages are actually output
by code on the disk itself.

If the bios is refusing to believe that the mbr is valid it gets a
bit harder....

	David

-- 
David Laight: david@l8s.co.uk