From owner-freebsd-current@FreeBSD.ORG Sat Jul 11 13:30:44 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 933C1106566C for ; Sat, 11 Jul 2009 13:30:44 +0000 (UTC) (envelope-from ticso@cicely7.cicely.de) Received: from raven.bwct.de (raven.bwct.de [85.159.14.73]) by mx1.freebsd.org (Postfix) with ESMTP id 1D1B58FC14 for ; Sat, 11 Jul 2009 13:30:43 +0000 (UTC) (envelope-from ticso@cicely7.cicely.de) Received: from cicely5.cicely.de ([10.1.1.7]) by raven.bwct.de (8.13.4/8.13.4) with ESMTP id n6BDUg9k078720 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Sat, 11 Jul 2009 15:30:42 +0200 (CEST) (envelope-from ticso@cicely7.cicely.de) Received: from cicely7.cicely.de (cicely7.cicely.de [10.1.1.9]) by cicely5.cicely.de (8.14.2/8.14.2) with ESMTP id n6BDUVws007813 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sat, 11 Jul 2009 15:30:31 +0200 (CEST) (envelope-from ticso@cicely7.cicely.de) Received: from cicely7.cicely.de (localhost [127.0.0.1]) by cicely7.cicely.de (8.14.2/8.14.2) with ESMTP id n6BDUVrP076173; Sat, 11 Jul 2009 15:30:31 +0200 (CEST) (envelope-from ticso@cicely7.cicely.de) Received: (from ticso@localhost) by cicely7.cicely.de (8.14.2/8.14.2/Submit) id n6BDUUs0076172; Sat, 11 Jul 2009 15:30:30 +0200 (CEST) (envelope-from ticso) Date: Sat, 11 Jul 2009 15:30:30 +0200 From: Bernd Walter To: Stefan Bethke Message-ID: <20090711133030.GA76026@cicely7.cicely.de> References: <7C636440-4F5D-47B0-BE20-D417B054B1F6@lassitu.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <7C636440-4F5D-47B0-BE20-D417B054B1F6@lassitu.de> X-Operating-System: FreeBSD cicely7.cicely.de 7.0-STABLE i386 User-Agent: Mutt/1.5.11 X-Spam-Status: No, score=-4.4 required=5.0 tests=ALL_TRUSTED=-1.8, AWL=0.040, BAYES_00=-2.599 autolearn=ham version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on spamd.cicely.de Cc: FreeBSD Current Subject: Re: Unrecoverable UFS error but only with gmirror X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: ticso@cicely.de List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 11 Jul 2009 13:30:44 -0000 On Sat, Jul 11, 2009 at 02:54:01PM +0200, Stefan Bethke wrote: > gmirror and/or ufs got into an odd state after a panic, where fsck > could not fix errors on the mirror device, but each member filesystem > was fine. Even after destroying the mirror, fixing all three member > file systems with fsck, and recreating the mirror with just a single > member fsck found the same errors on the mirror device. You've created the partitions without mirror? The member drives are one block larger than the mirrored and if the filesystem tries to use it under mirror it will fail. The easiest way to avoid is to create the gmirror and then setup your partitions on the mirror. -- B.Walter http://www.bwct.de Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm.