From owner-freebsd-stable@FreeBSD.ORG  Thu Nov 26 08:22:18 2009
Return-Path: <owner-freebsd-stable@FreeBSD.ORG>
Delivered-To: freebsd-stable@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 3B7F8106568B
	for <freebsd-stable@freebsd.org>; Thu, 26 Nov 2009 08:22:18 +0000 (UTC)
	(envelope-from arnaud.houdelette@tzim.net)
Received: from golanth.tzim.net (unknown
	[IPv6:2001:41d0:1:d91f:21c:c0ff:fe4b:cf32])
	by mx1.freebsd.org (Postfix) with ESMTP id D07878FC1B
	for <freebsd-stable@freebsd.org>; Thu, 26 Nov 2009 08:22:17 +0000 (UTC)
Received: from 12rf.tzim.net ([82.232.60.244] helo=[192.168.0.198])
	by golanth.tzim.net with esmtpsa (TLSv1:AES256-SHA:256)
	(Exim 4.70 (FreeBSD)) (envelope-from <arnaud.houdelette@tzim.net>)
	id 1NDZcG-00024X-Sv
	for freebsd-stable@freebsd.org; Thu, 26 Nov 2009 09:22:16 +0100
Message-ID: <4B0E3ABA.3030606@tzim.net>
Date: Thu, 26 Nov 2009 09:22:18 +0100
From: Arnaud Houdelette <arnaud.houdelette@tzim.net>
User-Agent: Thunderbird 2.0.0.23 (Windows/20090812)
MIME-Version: 1.0
To: freebsd-stable@freebsd.org
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
X-Authenticated-User: tzim@tzim.net
X-Authenticator: plain
Subject: Can't use gpt labels re-importing pool
X-BeenThere: freebsd-stable@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Production branch of FreeBSD source code <freebsd-stable.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-stable>, 
	<mailto:freebsd-stable-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-stable>
List-Post: <mailto:freebsd-stable@freebsd.org>
List-Help: <mailto:freebsd-stable-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-stable>,
	<mailto:freebsd-stable-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 26 Nov 2009 08:22:18 -0000

I just upgraded from 7.2 to 8.0.
Under 7.2 the pool was like :
        NAME           STATE     READ WRITE CKSUM
        tank           ONLINE       0     0     0
          raidz1       ONLINE       0     0     0
            ad6p1     ONLINE       0     0     0
            ad10p1     ONLINE       0     0     0
            ad8p1     ONLINE       0     0     0
            ad4p1  ONLINE       0     0     0

I'd like to use gpt labels or gptids reimporting the pool.
# ls /dev/gpt
disk1 disk2 disk3 disk4
# ls /dev/gptid
0902db4e-d462-11de-96bd-001d923bc7a0 9fb111f8-d426-11de-99bc-001d923bc7a0
1be29091-d9dc-11de-9f4a-001d923bc7a0 ffb4e96a-d497-11de-96bd-001d923bc7a0

I did # zpool import -d /dev/gpt tank
and I got
        tank           ONLINE
          raidz1       ONLINE
            ada1p1     ONLINE
            ada3p1     ONLINE
            ada2p1     ONLINE
            gpt/disk4  ONLINE

Now, how to force zpool import to only use gpt labels (or uuids) ? Or at 
least get back to coherent situation ( zpool export tank /  zpool import 
gives the same now. and zpool import -d /dev, as zpool import -d 
/dev/gptid gives nothing ) ?

Thanks in advance.

Arnaud