*BSD News Article 4331


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Xref: sserve comp.unix.bsd:4379 comp.os.os2.misc:28234
Path: sserve!manuel!munnari.oz.au!uunet!usc!isi.edu!allard
From: allard@isi.edu (Dennis Allard)
Newsgroups: comp.unix.bsd,comp.os.os2.misc
Subject: Re: DOS + OS/2 2.0 + 386bsd 0.1 installation .....
Message-ID: <22300@venera.isi.edu>
Date: 1 Sep 92 01:26:55 GMT
References: <1992Aug28.220423.9273@umr.edu>
Sender: news@isi.edu
Reply-To: allard@isi.edu (Dennis Allard)
Distribution: world
Organization: USC Information Sciences Institute
Lines: 49

jlu@cs.umr.edu (Eric Jui-Lin Lu) writes:
> After spending nights of reformats, reboots, and reinstallations, I
> kinda came out a wierd combination of DOS, OS/2, and 386bsd in one
> hard disk.  I used os-bs ...

I have not yet tried to use os-boot.  I used to have DOS, OS/2, and
386BSD each in their own primary partion, and used the OS/2 boot
manager in a fourth (and final) primary parition.  In other words, I
had:

OS/2 boot manager     1 meg
OS/2 HPFS            40 meg
DOS FAT             200 meg or so
386BSD              200 meg or so

(I'm on a 490meg Fujitsu disk)

I did not like this solution for a couple reasons.  First, since these
are all primary paritions, they are invisibile to each other.  Second,
386BSD /usr/dist/bin/shutdown -todos does not currently work if the
DOS partition is > 32 meg.

So, I now am using a different solution.

free space          2 cylinders (I'm hoping that os-boot will go here)
DOS FAT             31.2 meg  (some integral number of cylinders)
386BSD             250   meg
DOS extended       200   meg or so

I have a 160meg logical D: FAT partition in the extended partion and
I am going to install OS/2 in its own logical partition, which is
possible, according to OS/2 documentation.  I have not yet tried to do
so, however.

The advantages to my current setup are that I can now do shutdown -todos
and, once I have OS/2 up, it will be able to see the DOS D: drive,
hence enabling me to share DOS files with OS/2.


> ...  I'm not quite satisfied with this.  Since
> when I choose OS/2, OS2 boot manager menu comes up.  I wish to
> eliminate this OS/2 boot manager totally.

The only reason I can think of for it to be there is because you
have a seperate OS/2 boot manager partition which is what os-bs
is actuallty booting to when you chose OS/2.

Dennis
allard@isi.edu