From owner-freebsd-fs@FreeBSD.ORG  Fri May 30 19:48:14 2014
Return-Path: <owner-freebsd-fs@FreeBSD.ORG>
Delivered-To: freebsd-fs@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 40F634B5
 for <freebsd-fs@freebsd.org>; Fri, 30 May 2014 19:48:14 +0000 (UTC)
Received: from mail.iXsystems.com (newknight.ixsystems.com [206.40.55.70])
 (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id 229EE2992
 for <freebsd-fs@freebsd.org>; Fri, 30 May 2014 19:48:14 +0000 (UTC)
Received: from localhost (mail.ixsystems.com [10.2.55.1])
 by mail.iXsystems.com (Postfix) with ESMTP id B7C0676900;
 Fri, 30 May 2014 12:48:13 -0700 (PDT)
Received: from mail.iXsystems.com ([10.2.55.1])
 by localhost (mail.ixsystems.com [10.2.55.1]) (maiad, port 10024) with ESMTP
 id 82911-02; Fri, 30 May 2014 12:48:13 -0700 (PDT)
Received: from [10.8.0.10] (unknown [10.8.0.10])
 (using TLSv1 with cipher AES128-SHA (128/128 bits))
 (No client certificate requested)
 by mail.iXsystems.com (Postfix) with ESMTPSA id 969CA768FD;
 Fri, 30 May 2014 12:48:12 -0700 (PDT)
Content-Type: text/plain; charset=windows-1252
Mime-Version: 1.0 (Mac OS X Mail 7.3 \(1878.2\))
Subject: Re: ZFS Kernel Panic on 10.0-RELEASE
From: Jordan Hubbard <jkh@mail.turbofuzz.com>
In-Reply-To: <5388D64D.4030400@bayphoto.com>
Date: Fri, 30 May 2014 12:48:11 -0700
Content-Transfer-Encoding: quoted-printable
Message-Id: <EC2EA442-56FC-46B4-A1E2-97523029B7B3@mail.turbofuzz.com>
References: <5388D64D.4030400@bayphoto.com>
To: mike@bayphoto.com
X-Mailer: Apple Mail (2.1878.2)
Cc: freebsd-fs@FreeBSD.org
X-BeenThere: freebsd-fs@freebsd.org
X-Mailman-Version: 2.1.18
Precedence: list
List-Id: Filesystems <freebsd-fs.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-fs>,
 <mailto:freebsd-fs-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-fs/>
List-Post: <mailto:freebsd-fs@freebsd.org>
List-Help: <mailto:freebsd-fs-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-fs>,
 <mailto:freebsd-fs-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 30 May 2014 19:48:14 -0000


On May 30, 2014, at 12:04 PM, Mike Carlson <mike@bayphoto.com> wrote:

> Over the weekend, we had upgraded one of our servers from 9.1-RELEASE =
to 10.0-RELEASE, and then the zpool was upgraded (from 28 to 5000)
>=20
> Tuesday afternoon, the server suddenly rebooted (kernel panic), and as =
soon as it tried to remount all of its ZFS volumes, it panic'd again.

What=92s the panic text?  That=92s pretty crucial in figuring out =
whether this is recoverable (e.g. if it=92s spacemap corruption related, =
probably not).

- Jordan