From owner-freebsd-questions@FreeBSD.ORG  Fri Jan  7 17:36:57 2005
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
Delivered-To: freebsd-questions@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id A583316A4D0
	for <questions@freebsd.org>; Fri,  7 Jan 2005 17:36:57 +0000 (GMT)
Received: from fusion.vilot.net (vilot.com [64.246.32.88])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 62C0643D54
	for <questions@freebsd.org>; Fri,  7 Jan 2005 17:36:57 +0000 (GMT)
	(envelope-from tom@vilot.com)
Received: from [192.168.1.105] (c-24-8-184-241.client.comcast.net
	[24.8.184.241])	(authenticated bits=0)
	by fusion.vilot.net (8.13.1/8.12.9) with ESMTP id j07HXr1K083390
	for <questions@freebsd.org>; Fri, 7 Jan 2005 11:33:53 -0600 (CST)
	(envelope-from tom@vilot.com)
Message-ID: <41DEC8B8.1040306@vilot.com>
Date: Fri, 07 Jan 2005 10:36:56 -0700
From: Tom Vilot <tom@vilot.com>
User-Agent: Mozilla Thunderbird 1.0 (X11/20041222)
X-Accept-Language: en-us, en
MIME-Version: 1.0
To: FreeBSD Questions <questions@freebsd.org>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Subject: SCSI HD issue ...
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>,
	<mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions>
List-Post: <mailto:freebsd-questions@freebsd.org>
List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>,
	<mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 07 Jan 2005 17:36:57 -0000

Picking up on that SCSI hardware problem I posted about earlier ...

I'm in the process of installing a second HD which will,
hopefully, be the replacement for the one I believe is flaky.

I've installed the second drive. I used dd to copy over
to each partition (Yes, I know this is not the right way
to do that ... I'll be using dump or tar next time.
Thanks to Subhro for pointing that out...)

However ... Now I have the following situation:

da2 is the "bad" disc that I am  still using.
da0 is going to be the new disc.

Somehow, I have managed to replace da2s1a with
da0s1a as the / partition:

/dev/da0s1a on / (ufs, local)
devfs on /dev (devfs, local)
/dev/da2s1e on /tmp (ufs, local, soft-updates)
/dev/da2s1f on /usr (ufs, NFS exported, local, soft-updates)
/dev/da2s1d on /var (ufs, local, soft-updates)
procfs on /proc (procfs, local)
/dev/ad0 on /usr/share/archive (ufs, NFS exported, local)

I'm not sure how to put it back.

My fstab is:

# Device                Mountpoint      FStype  Options         Dump    
Pass#
/dev/da2s1b             none            swap    sw              0       0
/dev/da2s1a             /               ufs     rw              1       1
/dev/da2s1e             /tmp            ufs     rw              2       2
/dev/da2s1f             /usr            ufs     rw              2       2
/dev/da2s1d             /var            ufs     rw              2       2
/dev/acd0               /cdrom          cd9660  ro,noauto       0       0
/dev/acd1               /dvdram         ufs     rw,noauto       0       0
proc                    /proc           procfs  rw              0       0
/dev/ad0                /usr/share/archive      ufs     rw      0       0

I'm guessing I need to configure the boot loader ....
but I'm a little unclear on how I do that.