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Date:      Sat, 12 Oct 1996 12:38:47 +0930 (CST)
From:      Michael Smith <msmith@atrad.adelaide.edu.au>
To:        tensbum@ix.netcom.com (Michael P. Deslippe)
Cc:        freebsd-questions@freebsd.org, msmith@atrad.adelaide.edu.au
Subject:   Re: Next Problem
Message-ID:  <199610120308.MAA03750@genesis.atrad.adelaide.edu.au>
In-Reply-To: <3.0b35.32.19961011171659.006a7a04@ix.netcom.com> from "Michael P. Deslippe" at Oct 11, 96 05:17:03 pm

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Michael P. Deslippe stands accused of saying:
> 
> at BOOT:  enter the appropriate command as follows:
> 
> 	1:wd(2,a)/kernel
>        |    |
>        |    +------------------this is the IDE DEVICE number
> This is the Drive BIOS number
> 
> Since I have a second IDE drive, the BIOS default of 0 (zero) wouldn't
> work, I needed a 1 (one).  Since my second drive was not a slave (my ATAPI
> CD-ROM requires it be a slave on the first IDE device), it became the third
> device and required a 2(two).  
> 
> If this info is in the documentation, it's in a place where you can't see
> it until after it's installed.  I'd recommend it be added to the install
> document that's readily available on the server (but since a bazillion
> folks have managed before me, it's probably not necessary).

It _should_ be in the installation notes, but I'd believe that it
hadn't made it there.  You can tweak the bootstrap code in
/sys/i386/boot/biosboot; look at BOOT_HD_BIAS in the Makefile and the
code in boot.c that descides which BIOS unit numbers match which
major/minor numbers) and then rebuild (make; make install) and
reinstall (disklabel -B wd2).

-- 
]] Mike Smith, Software Engineer        msmith@atrad.adelaide.edu.au    [[
]] Genesis Software                     genesis@atrad.adelaide.edu.au   [[
]] High-speed data acquisition and      (GSM mobile) 0411-222-496       [[
]] realtime instrument control          (ph/fax)  +61-8-267-3039        [[
]] Collector of old Unix hardware.      "Where are your PEZ?" The Tick  [[



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