*BSD News Article 75917


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From: j@uriah.heep.sax.de (J Wunsch)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: Installation Problem (2 hard disks with Win95 & FreeBSD)
Date: 11 Aug 1996 18:01:48 GMT
Organization: Private BSD site, Dresden
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Paul Newhouse <pimin@diac.com> wrote:

> > that you want a boot manager.  This way, it will be placed on both
> > disks which is necessary to toggle between them.
> 
> Are you sure you want it on both disks?  I had a real problem with that

I am sure.  That's the only way how it can toggle back and forth
between both disks.

> BTW - I also found that when I added a third bootable disk that selecting
> 
>     wd(2,a)/netbsd
> 
> didn't work because the code in sys.c (hmmm it's been awhile but, I think
> that's the module) checked for 

Sorry, we are not NetBSD.  We are doing some things different, and the
boot code is certainly among them.  The FreeBSD biosboot code only
fails for `weird' configurations, e.g. if there are holes in the `wd'
disk chain (wd1 missing, so wd2 is BIOS drive 0x81), or for mixed SCSI
and ST506 setups.  All these cases are covered by the most recent boot
code in that you are allowed to establish an arbitrary mapping between
BIOS drive numbers and BSD disk names / unit numbers.

-- 
cheers, J"org

joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)