*BSD News Article 36118


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Newsgroups: comp.os.386bsd.questions
Path: sserve!newshost.anu.edu.au!harbinger.cc.monash.edu.au!news.cs.su.oz.au!metro!physiol.su.OZ.AU!john
From: john@physiol.su.OZ.AU (John Mackin)
Subject: disk initialization [FreeBSD]
Message-ID: <1994Sep25.125013.16033@physiol.su.OZ.AU>
Organization: The Land of Summer's Twilight
Date: Sun, 25 Sep 1994 12:50:13 GMT
Lines: 30

Many thanks, as always, to the whole FreeBSD team.  1.1.5.1 is
working great, and I look forward to seeing 2.0.

My question is this: can someone please give a precise, step-by-step
description of how to take a newly-attached disk drive to the
state where it is accessible through the driver.  I just can't
figure out how to do it.  I know the install floppies do it,
and they work (and that's the ONLY way I have ever been able
to do it!!), but the scripts on there are (to me, anyway)
completely indecipherable (due to the fdisk.script complexities
and the amazing control flow).

For concreteness: Let's say we have the system installed
and running on wd0, an MFM drive.  We acquire a new drive,
low-level format it under DOS (i.e. it contains NOTHING,
no DOS partition table, nothing), take the system down,
attach the drive as wd1 and reboot.  The kernel has been
told to look for wd1 and finds it correctly.  Now precisely what
commands, in what order, do I use to make the disk usable?
Assume I have already constructed a correct disktab entry
called "newdisk".  Whatever I try ends in some kind of
error or other (and doesn't succeed).

E-Mail replies greatly appreciated; I'll summarise.  Thanks
a lot!!

-- 
John Mackin <john@physiol.su.oz.au>
Knox's box is a 286.                 Fox in Socks does hacks and tricks
Knox's box is hard to fix.           To fix poor Knox's box for kicks.