From owner-freebsd-fs@FreeBSD.ORG Wed Jul 14 03:04:52 2004 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2721D16A4CE; Wed, 14 Jul 2004 03:04:52 +0000 (GMT) Received: from porthos.compasstg.net (ns01.europenetsystems.net [207.13.208.150]) by mx1.FreeBSD.org (Postfix) with ESMTP id D717843D54; Wed, 14 Jul 2004 03:04:51 +0000 (GMT) (envelope-from mickonet@porthos.compasstg.net) Received: by porthos.compasstg.net (Postfix, from userid 1006) id 7D5714114E; Tue, 13 Jul 2004 22:00:52 -0500 (CDT) Date: Tue, 13 Jul 2004 22:00:52 -0500 From: micko To: Greg 'groggy' Lehey Message-ID: <20040714030052.GA9508@micko.net> References: <20040713213017.GA38398@micko.net> <20040713221302.GA63062@wantadilla.lemis.com> <20040714010650.GA8692@micko.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040714010650.GA8692@micko.net> User-Agent: Mutt/1.4.1i X-Operating-System: FreeBSD porthos.compasstg.net 4.7-STABLE FreeBSD 4.7-STABLE cc: freebsd-fs@freebsd.org Subject: Re: vinum ufs1 drives on freebsd 5.2.1 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Jul 2004 03:04:52 -0000 On Tue, Jul 13, 2004 at 08:06:50PM -0500, micko wrote: > On Wed, Jul 14, 2004 at 07:43:02AM +0930, Greg 'groggy' Lehey wrote: > > On Tuesday, 13 July 2004 at 16:30:17 -0500, micko wrote: > > > Hi, I just installed fbsd 5.2.1 on a system which > > > had fbsd 4.9 with a vinum ufs1 stripe. When I tried > > > to mount the vinum stripe on fbsd 5.2.1 it went ok, but > > > doing 'ls' gave me 'bad_dir' and a kernel panic. Doing > > > fsck gave me 'unknown filesystem type'. Seems like there > > > is no backwards compatibility. > > > > That conclusion is incorrect. > > > > > Can this somehow be saved or do I need to put the drives on a fbsd > > > 4.x system to get the data? > > > > You need to find out what the problem is first. To do so, you should > > use the information at your disposal. See > > http://www.vinumvm.org/vinum/how-to-debug.html for more details. > > It turned out to be a failing drive, which now is totally dead. Is there > anyway to get some data out of the 1st part of the stripe? I found the problem. Originally when I was creating the partitions on the fbsd 4.x system I didn't slice up the drive, I used da0c/e. When using the drive under fbsd 5.x and devfs, the system brings up da0s1c/e. Is there anyway to override this behavior? thanks micko