From owner-freebsd-current@FreeBSD.ORG Wed Mar 3 10:02:59 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2663E16A4CE for ; Wed, 3 Mar 2004 10:02:59 -0800 (PST) Received: from critter.freebsd.dk (critter.freebsd.dk [212.242.86.163]) by mx1.FreeBSD.org (Postfix) with ESMTP id 495B143D1D for ; Wed, 3 Mar 2004 10:02:58 -0800 (PST) (envelope-from phk@phk.freebsd.dk) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.12.11/8.12.11) with ESMTP id i23I2pvO008349; Wed, 3 Mar 2004 19:02:56 +0100 (CET) (envelope-from phk@phk.freebsd.dk) To: Christian Brueffer From: "Poul-Henning Kamp" In-Reply-To: Your message of "Wed, 03 Mar 2004 17:25:02 +0100." <20040303162502.GA26422@unixpages.org> Date: Wed, 03 Mar 2004 19:02:51 +0100 Message-ID: <8348.1078336971@critter.freebsd.dk> cc: current@freebsd.org Subject: Re: panic: Consumer with zero access count in g_dev_strategy X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Wed, 03 Mar 2004 18:02:59 -0000 In message <20040303162502.GA26422@unixpages.org>, Christian Brueffer writes: > >got the following panic while doing a forced umount and detach of gbde >encrypted IDE disc. Forced umounts are in a sorry state (I'm not convinced they ever were in a much better state actually) and we need to overhaul that aspect of the buffer cache in the future. I guess another way to say this is "don't do that then" -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.