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Date:      Mon, 14 Jul 1997 15:44:00 +0930 (CST)
From:      Michael Smith <msmith@atrad.adelaide.edu.au>
To:        tom@sdf.com (Tom Samplonius)
Cc:        msmith@atrad.adelaide.edu.au, Al.Johnson@AJC.State.Net, hackers@FreeBSD.ORG
Subject:   Re: What I consider and odd install
Message-ID:  <199707140614.PAA08466@genesis.atrad.adelaide.edu.au>
In-Reply-To: <Pine.BSF.3.95q.970713220819.9975A-100000@misery.sdf.com> from Tom Samplonius at "Jul 13, 97 10:11:57 pm"

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Tom Samplonius stands accused of saying:
> 
>>> No matter what I do I can't get the FreeBSD boot manager to give me the 
>>> option of booting from the JAZ drive.  I've gone thru and made sure it's 
>>> BIOS recognized.  The order displayed at boot time is: C:3.8GB EIDE D:1GB 
>>> Seagate, 82h JAZ, 83h EZ135.
>> 
>> The bootmangler (and many BIOSsen) only supports booting from the first
>> two drives.  You may have better luck installing a different boot manager.
>> (eg. OS-BS)
> 
>   FreeBSD's booteasy can boot from the 2nd drive, at least on IDE systems.

Note that the disk in question is the _third_ drive, ie 0x82.

> I just displays something like "F5 - Disk 2", and then you press F5 to
> display the boot selections for disk 2.  Very neat.

Yes. Unfortunately it uses the LSB of the BIOS disk count to swap
between 1- and 2-disk mode.  With 3 disks you can only boot from the 1st.
 
>   I think the problem is with the 2940 and the Jaz.  The Jaz is a
> removable disk, and I recall special options in the Adaptec bios for bios
> support for various removable, and extra drive type stuff.

The default 2940 configuration treats removables as fixed disks for
booting only.

-- 
]] Mike Smith, Software Engineer        msmith@gsoft.com.au             [[
]] Genesis Software                     genesis@gsoft.com.au            [[
]] High-speed data acquisition and      (GSM mobile)     0411-222-496   [[
]] realtime instrument control.         (ph)          +61-8-8267-3493   [[
]] Unix hardware collector.             "Where are your PEZ?" The Tick  [[



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