From owner-freebsd-stable@FreeBSD.ORG Tue Jan 30 09:35:13 2007 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id ADE4616A403 for ; Tue, 30 Jan 2007 09:35:13 +0000 (UTC) (envelope-from rb@gid.co.uk) Received: from gidgate.gid.co.uk (gid.co.uk [194.32.164.225]) by mx1.freebsd.org (Postfix) with ESMTP id 2464C13C481 for ; Tue, 30 Jan 2007 09:35:12 +0000 (UTC) (envelope-from rb@gid.co.uk) Received: from prune.gid.co.uk (host-83-146-60-88.bulldogdsl.com [83.146.60.88]) by gidgate.gid.co.uk (8.13.8/8.13.8) with ESMTP id l0U9BbDI033825; Tue, 30 Jan 2007 09:11:37 GMT (envelope-from rb@gid.co.uk) Message-Id: <200701300911.l0U9BbDI033825@gidgate.gid.co.uk> X-Mailer: QUALCOMM Windows Eudora Version 7.1.0.9 Date: Tue, 30 Jan 2007 09:10:58 +0000 To: Oliver Fromme From: Bob Bishop In-Reply-To: <200701300854.l0U8sh4f005370@lurza.secnetix.de> References: <200701300854.l0U8sh4f005370@lurza.secnetix.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed Cc: freebsd-stable@freebsd.org Subject: Re: gmirror or ata problem X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 30 Jan 2007 09:35:13 -0000 Hi, At 08:54 30/01/2007, Oliver Fromme wrote: >Hi, > >This is strange. gmirror just detached one of its disks >for no apparent reason. [etc] I've seen similar symptoms on different hardware with ataraid. I suspect that SATA disks occasionaly fail to make their bus timings and (some?) controllers are completely intolerant. -- Bob Bishop +44 (0)118 940 1243 rb@gid.co.uk fax +44 (0)118 940 1295