From owner-freebsd-stable@FreeBSD.ORG Thu Jun 30 15:44:13 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 C771316A41C for ; Thu, 30 Jun 2005 15:44:13 +0000 (GMT) (envelope-from xi@borderworlds.dk) Received: from ferengi.borderworlds.dk (ferengi.borderworlds.dk [80.166.152.7]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7992543D1F for ; Thu, 30 Jun 2005 15:44:13 +0000 (GMT) (envelope-from xi@borderworlds.dk) Received: from borg.borderworlds.dk (localhost [127.0.0.1]) by ferengi.borderworlds.dk (Postfix) with ESMTP id 79DFAB822 for ; Thu, 30 Jun 2005 17:44:12 +0200 (CEST) Received: by borg.borderworlds.dk (Postfix, from userid 1001) id 5E9C51143E; Thu, 30 Jun 2005 17:44:12 +0200 (CEST) Sender: xi@borderworlds.dk To: freebsd-stable@freebsd.org References: <200506301536.j5UFaG5Q002163@drjekyll.mkbuelow.net> From: Christian Laursen Date: 30 Jun 2005 17:44:12 +0200 In-Reply-To: <200506301536.j5UFaG5Q002163@drjekyll.mkbuelow.net> Message-ID: <86acl7j1df.fsf@borg.borderworlds.dk> Lines: 17 User-Agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.3 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Subject: Re: background fsck can be dangerous! 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: Thu, 30 Jun 2005 15:44:13 -0000 Matthias Buelow writes: > Christian Laursen writes: > > >Remember that if you are having trouble with softupdates and background > >fsck reporting inconsistencies, journalling will just give you silent > >filesystem corruption instead. > > What makes you believe so? Assuming the inconsistencies are not caused by bugs in softupdates the only thing that will cause it is hardware that does not live up to the requirements, e.g. ata drives with write caching enabled. Journalling has the same requirements to the hardware. -- Christian Laursen