From owner-freebsd-current@FreeBSD.ORG Sat Jun 4 13:40:58 2011 Return-Path: Delivered-To: current@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BC0F5106564A; Sat, 4 Jun 2011 13:40:58 +0000 (UTC) (envelope-from mike@reifenberger.com) Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.10]) by mx1.freebsd.org (Postfix) with ESMTP id 45A808FC16; Sat, 4 Jun 2011 13:40:57 +0000 (UTC) Received: from frontend1.mail.m-online.net (frontend1.mail.intern.m-online.net [192.168.8.180]) by mail-out.m-online.net (Postfix) with ESMTP id 59519188A182; Sat, 4 Jun 2011 15:40:56 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.8.164]) by mail.m-online.net (Postfix) with ESMTP id A43941C000AB; Sat, 4 Jun 2011 15:40:56 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.180]) by localhost (dynscan1.mail.m-online.net [192.168.8.164]) (amavisd-new, port 10024) with ESMTP id Ral+sQ-W+npA; Sat, 4 Jun 2011 15:40:54 +0200 (CEST) Received: from mail.reifenberger.com (ppp-93-104-32-7.dynamic.mnet-online.de [93.104.32.7]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPS; Sat, 4 Jun 2011 15:40:53 +0200 (CEST) Received: by mail.reifenberger.com (Postfix, from userid 1001) id 3A12E3107D; Sat, 4 Jun 2011 15:40:53 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by mail.reifenberger.com (Postfix) with ESMTP id 1468B3107A; Sat, 4 Jun 2011 15:40:52 +0200 (CEST) Date: Sat, 4 Jun 2011 15:40:52 +0200 (CEST) From: Michael Reifenberger To: Gavin Atkinson In-Reply-To: <1307116512.60345.8.camel@buffy.york.ac.uk> Message-ID: References: <1307116512.60345.8.camel@buffy.york.ac.uk> User-Agent: Alpine 2.00 (BSF 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=UTF-8; format=flowed Cc: Garrett Cooper , pjd@FreeBSD.org, FreeBSD-Current Subject: Re: mount root from zfs fails under current with "error 6" X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 04 Jun 2011 13:40:58 -0000 On Fri, 3 Jun 2011, Gavin Atkinson wrote: ... >> maybe I found something: >> After setting vfs.zfs.debug=1 I got two new verbose bootlogs: >> http://people.freebsd.org/~mr/boot_fail2.txt >> http://people.freebsd.org/~mr/boot_success2.txt >> >> As you can see, in the failing case ZFS tries to attach to ada[0123] >> whereas in the succeeding case ZFS attaches to ada[0123]p3 (which are the >> correct devices) > > Can you try setting kern.geom.part.check_integrity=0 ? > Preparing a new r222654 kernel and booting with kern.geom.part.check_integrity=0 didn't cure anything. See http://people.freebsd.org/~mr/boot_3.txt for a "boot -v" using set kern.geom.label.debug=1 additionaly But reverting /sys/geom to r221381 allows to boot. See http://people.freebsd.org/~mr/boot_4.txt for a "boot -s" using set vfs.zfs.debug=1 set kern.geom.debugflags=4 set kern.geom.label.debug=1 additionaly. So the problem seems to be related to the recent geom changes... Bye/2 --- Michael Reifenberger Michael@Reifenberger.com http://www.Reifenberger.com