*BSD News Article 23319


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From: nate@bsd.coe.montana.edu (Nate Williams)
Newsgroups: comp.os.386bsd.questions
Subject: Re: FreeBSD 1.0 boot problem...
Date: 5 Nov 1993 02:40:19 GMT
Organization: Montana State University, Bozeman  MT
Lines: 43
Message-ID: <2bceej$hlc@pdq.coe.montana.edu>
References: <2b8mtd$5uo@nigel.msen.com> <2bb85p$stg@nigel.msen.com>
NNTP-Posting-Host: bsd.coe.montana.edu

In article <2bb85p$stg@nigel.msen.com>,
Mark Taylor  <mtaylor@cybernet.com> wrote:
>Allright,
>
>To clear things up a bit: I HAVE followed the instructions
>on installing FreeBSD.  I made the floppies, ran 'em once
>to prepare the hard disk, ran 'em again to install a kernel
>on the hard disk (via "copy"), and now I cannot get it to
>boot from the hard drive (a SCSI disk connected to a correctly
>terminated Adaptec 1542B controller).

Something similar to 'OS not found'?

I just helped a person install FreeBSD on his SCSI box, and somehow the
partition table got really whacked out.  (starting cylinder was 1200, ending
was 129, really weird).

Anyhow, what we did was use pfdisk to create a valid FreeBSD partition
and do the installation over again from scratch.  This worked very
well, and the rest of the installation was flawless (aside from some
corrupted images on the local archive site).  Look at the partition
table.

>In other words, I am currently required to boot from the floppy
>disk and specify hd(0,a)/386bsd as the boot kernel.

>Why won't it boot from the hard disk?  I've got the CMOS set
>so that there are no disk drives, and I have the IDE controller
>disabled as well.

Hmm, the IDE controller could be your problem.  Unfortunately, even though
the IDE controller is disabled, it will still respond to commands.  The
thing to do is have someone hard-code in hd0 into the bootblocks, which will
cause the bootblocks to assume you are intending on booting off the SCSI
hard-drive (and not the IDE drive)


Nate
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