From owner-freebsd-stable@FreeBSD.ORG Fri May 20 23:11:02 2005 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 773E416A4CE for ; Fri, 20 May 2005 23:11:02 +0000 (GMT) Received: from outbound0.sv.meer.net (outbound0.sv.meer.net [205.217.152.13]) by mx1.FreeBSD.org (Postfix) with ESMTP id E520343DC9 for ; Fri, 20 May 2005 23:10:57 +0000 (GMT) (envelope-from jrhett@mail.meer.net) Received: from mail.meer.net (mail.meer.net [209.157.152.14]) j4KNAqqL030008; Fri, 20 May 2005 16:10:52 -0700 (PDT) (envelope-from jrhett@mail.meer.net) Received: from mail.meer.net (localhost [127.0.0.1]) by mail.meer.net (8.12.10/8.12.10/meer) with ESMTP id j4KNApEW090549; Fri, 20 May 2005 16:10:51 -0700 (PDT) (envelope-from jrhett@mail.meer.net) Received: (from jrhett@localhost) by mail.meer.net (8.12.1/8.12.10) id j4KNAoRr090547; Fri, 20 May 2005 16:10:50 -0700 (PDT) (envelope-from jrhett) Date: Fri, 20 May 2005 16:10:50 -0700 From: Joe Rhett To: =?iso-8859-1?Q?S=F8ren?= Schmidt Message-ID: <20050520231050.GA86907@meer.net> Mail-Followup-To: =?iso-8859-1?Q?S=F8ren?= Schmidt , freebsd-stable@FreeBSD.org References: <20041213054159.GC78120@meer.net> <20041212215841.X83257@carver.gumbysoft.com> <20041213060549.GE78120@meer.net> <20041213102333.V92964@carver.gumbysoft.com> <20041213192119.GB4781@meer.net> <20041213183336.T97507@carver.gumbysoft.com> <41BE8F2D.8000407@DeepCore.dk> <20041215005359.GK27283@meer.net> <20050519002015.GA25329@meer.net> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.4i Organization: Meer.net LLC cc: freebsd-stable@freebsd.org Subject: Re: drive failure during rebuild causes page fault X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 20 May 2005 23:11:02 -0000 On Thu, May 19, 2005 at 08:21:13AM +0200, Søren Schmidt wrote: > On 19/05/2005, at 2.20, Joe Rhett wrote: > > >Soren, I've just retested all of this with 5.4-REL and most of the > >problems > >listed here are solved. The only problems appear to be related to > >these > >ghost arrays that appear when it finds a drive that was taken offline > >earlier. For example, pull a drive and then reboot the system. > > This depends heavily on the metadata format used, some of them simply > doesn't have the info to avoid this and some just ignores the problem. .. .. > You need to overwrite the metadata (se above) which are located in > different places again depending on metadata format. So where is it located with the sil3114 controler? (same as 3112, but with 4 ports...) Is there anything I can do with userland utilities? > ATA mkIII is exactly about getting ata-raid rewritten from the old > cruft that originally was written before even ATA-ng was done, so yes > I'd expect it to behave better but not necessarily solve all your > problems as some of them might be "features" of the metadata So what do I need to know to determine the problem? -- Joe Rhett senior geek meer.net