*BSD News Article 35142


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Newsgroups: comp.os.386bsd.questions
Path: sserve!newshost.anu.edu.au!harbinger.cc.monash.edu.au!msuinfo!agate!ihnp4.ucsd.edu!swrinde!pipex!uknet!festival!edcogsci!richard
From: richard@cogsci.ed.ac.uk (Richard Tobin)
Subject: Re: [FreeBSD] Booting frm sd0 as default?
Message-ID: <CvAuq8.It@cogsci.ed.ac.uk>
Keywords: booting FreeBSD
Organization: HCRC, University of Edinburgh
References: <miff.777745860@apanix.apana.org.au> <Cv369J.KK3@cogsci.ed.ac.uk> <miff.777951515@apanix.apana.org.au>
Date: Mon, 29 Aug 1994 13:56:31 GMT
Lines: 20

In article <miff.777951515@apanix.apana.org.au> miff@apanix.apana.org.au (Michael Smith) writes:
>But if you have one of each, the boot code doesn't go looking at every
>disk first, so it can't tell this.  The "hd" is a special case that
>assumes this : hd(0... goes to 0x81 and uses 0,0 while hd(1... goes to 0x81
>and uses 4,0.
>
>Makes sense, no? 8)

Not very extensible, though.

So if I have two IDE disks and a SCSI disk, and I want to boot from the
SCSI, I should hack something into the boot program to use 0x82 and 4/0?
(DOS does seem to see the SCSI disk as 0x82.)

-- Richard
-- 
Richard Tobin, HCRC, Edinburgh University                 R.Tobin@ed.ac.uk

Ooooh!  I didn't know we had a king.  I thought we were an
autonomous collective.