From owner-freebsd-fs@FreeBSD.ORG  Mon Oct 18 17:54:10 2010
Return-Path: <owner-freebsd-fs@FreeBSD.ORG>
Delivered-To: freebsd-fs@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id E1FFE106564A
	for <freebsd-fs@freebsd.org>; Mon, 18 Oct 2010 17:54:10 +0000 (UTC)
	(envelope-from jerk_alert@hotmail.com)
Received: from snt0-omc4-s18.snt0.hotmail.com (snt0-omc4-s18.snt0.hotmail.com
	[65.55.90.221]) by mx1.freebsd.org (Postfix) with ESMTP id B797E8FC0C
	for <freebsd-fs@freebsd.org>; Mon, 18 Oct 2010 17:54:10 +0000 (UTC)
Received: from SNT137-W42 ([65.55.90.199]) by snt0-omc4-s18.snt0.hotmail.com
	with Microsoft SMTPSVC(6.0.3790.4675); 
	Mon, 18 Oct 2010 10:42:10 -0700
Message-ID: <SNT137-w42C0FC4EA6A91F366B19AEE85A0@phx.gbl>
X-Originating-IP: [67.161.61.253]
From: Bonnie Guerelli <jerk_alert@hotmail.com>
To: <freebsd-fs@freebsd.org>
Date: Mon, 18 Oct 2010 17:42:09 +0000
Importance: Normal
MIME-Version: 1.0
X-OriginalArrivalTime: 18 Oct 2010 17:42:10.0025 (UTC)
	FILETIME=[CA479590:01CB6EEB]
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
X-Content-Filtered-By: Mailman/MimeDel 2.1.5
Subject: Fatal trap 12 page fault error on 8.0, 8.1, 8-STABLE 64bit from ZFS
 RAIDZ2 volume
X-BeenThere: freebsd-fs@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Filesystems <freebsd-fs.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/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: Mon, 18 Oct 2010 17:54:11 -0000


Hi all=2C

I posted quite a bit about the problems I've been having with a RAIDZ2 volu=
me at http://forums.freebsd.org/showthread.php?p=3D105831 but am still nowh=
ere towards getting this volume back online. It was created with 8.0 RELEAS=
E 64bit and ZFS v13 on a QC6600 system with 8GB ram.

In a nutshell=2C when attempting to run import=2C export=2C mount=2C scrub=
=2C etc.=2C I receive a 'Fatal trap 12: page fault while in kernel mode' er=
ror. This comes typically within a few seconds of issuing any of these comm=
ands=2C  but sometimes scrub has gone approx 6 hours=2C almost to completio=
n. When running zdb=2C I've gotten 'Assertion failed' errors.

Any help would be much obliged=2C
Thanks=2C
-bg
 		 	   		  =