From owner-freebsd-current@FreeBSD.ORG Mon Apr 30 09:50:10 2007 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 9A23E16A400 for ; Mon, 30 Apr 2007 09:50:10 +0000 (UTC) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from transport.cksoft.de (transport.cksoft.de [62.111.66.27]) by mx1.freebsd.org (Postfix) with ESMTP id 5C2EE13C465 for ; Mon, 30 Apr 2007 09:50:10 +0000 (UTC) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from transport.cksoft.de (localhost [127.0.0.1]) by transport.cksoft.de (Postfix) with ESMTP id 703721FFE4B for ; Mon, 30 Apr 2007 11:50:09 +0200 (CEST) Received: by transport.cksoft.de (Postfix, from userid 66) id 48B401FFE42; Mon, 30 Apr 2007 11:50:05 +0200 (CEST) Received: from maildrop.int.zabbadoz.net (maildrop.int.zabbadoz.net [10.111.66.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.int.zabbadoz.net (Postfix) with ESMTP id 045F94448E6 for ; Mon, 30 Apr 2007 09:45:26 +0000 (UTC) Date: Mon, 30 Apr 2007 09:45:26 +0000 (UTC) From: "Bjoern A. Zeeb" X-X-Sender: bz@maildrop.int.zabbadoz.net To: freebsd-current@FreeBSD.org In-Reply-To: <20070407075435.GP20680@sun.unixguru.nl> Message-ID: <20070430094053.G36917@maildrop.int.zabbadoz.net> References: <20070406214325.GB61039@garage.freebsd.pl> <20070407075435.GP20680@sun.unixguru.nl> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed X-Virus-Scanned: by AMaViS cksoft-s20020300-20031204bz on transport.cksoft.de Cc: Subject: Re: ZFS - quick start. 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: Mon, 30 Apr 2007 09:50:10 -0000 On Sat, 7 Apr 2007, Richard Arends wrote: Hi, > I got a few LOR's trying out your instructions. I added those two to 'The LOR page': > Apr 7 09:46:36 base kernel: lock order reversal: > Apr 7 09:46:36 base kernel: 1st 0xc6f4cb20 zfs:&dr->dt.di.dr_mtx (zfs:&dr->dt.di.dr_mtx) @ /usr/src/sys/modules/zfs/../../contrib/opensolaris/uts/common/fs/zfs/dbuf.c:1865 > Apr 7 09:46:36 base kernel: 2nd 0xc5db1988 zfs:&db->db_mtx (zfs:&db->db_mtx) @ /usr/src/sys/modules/zfs/../../contrib/opensolaris/uts/common/fs/zfs/dbuf.c:1836 ID #207 http://sources.zabbadoz.net/freebsd/lor.html#207 > Apr 7 09:46:36 base kernel: lock order reversal: > Apr 7 09:46:36 base kernel: 1st 0xc72897e4 zfs:&db->db_mtx (zfs:&db->db_mtx) @ /usr/src/sys/modules/zfs/../../contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c:417 > Apr 7 09:46:36 base kernel: 2nd 0xc728e770 zfs:&zp->z_lock (zfs:&zp->z_lock) @ /usr/src/sys/modules/zfs/../../contrib/opensolaris/uts/common/fs/zfs/zfs_znode.c:73 ID #208 http://sources.zabbadoz.net/freebsd/lor.html#208 -- Bjoern A. Zeeb bzeeb at Zabbadoz dot NeT