From owner-freebsd-stable@FreeBSD.ORG Fri Jun 3 01:48:53 2005 Return-Path: X-Original-To: freebsd-stable@FreeBSD.org 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 F223016A41C; Fri, 3 Jun 2005 01:48:52 +0000 (GMT) (envelope-from mkb@incubus.de) Received: from luzifer.incubus.de (incubus.de [80.237.207.83]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9DF2843D48; Fri, 3 Jun 2005 01:48:52 +0000 (GMT) (envelope-from mkb@incubus.de) Received: from [192.168.2.10] (p54AAC82E.dip.t-dialin.net [84.170.200.46]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by luzifer.incubus.de (Postfix) with ESMTP id A6FB63067F; Fri, 3 Jun 2005 03:51:39 +0200 (CEST) Message-ID: <429FB785.8030102@incubus.de> Date: Fri, 03 Jun 2005 03:51:01 +0200 From: Matthias Buelow User-Agent: Mozilla Thunderbird 1.0.2 (X11/20050526) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Don Lewis References: <200506022353.j52NrkEH004579@gw.catspoiler.org> In-Reply-To: <200506022353.j52NrkEH004579@gw.catspoiler.org> X-Enigmail-Version: 0.91.0.0 OpenPGP: id=6FF22C9F; url=http://www.mkbuelow.net/mkbkeys Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: freebsd-stable@FreeBSD.org, yuval_levy@yahoo.com Subject: Re: filesystems not properly unmounted 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: Fri, 03 Jun 2005 01:48:53 -0000 Don Lewis wrote: > Nope, the ext2fs problem is different. It is caused by ext2fs holding > persistent references to disk buffers that causes the kernel shutdown > code to to think that not all the dirty buffers have been written to > disk and skip unmounting all the file systems. Can't that be changed in a way that the kernel checks that in a per-filesystem granularity instead of seemingly global? I mean, I can understand that a marginal ext2 fs driver can cause problems with ext2 filesystems, but affecting other filesystems aswell in such a way is not nice. mkb.