From owner-freebsd-questions@FreeBSD.ORG Thu Jul 5 01:06:01 2007 Return-Path: X-Original-To: questions@freebsd.org Delivered-To: freebsd-questions@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 67F6216A46C; Thu, 5 Jul 2007 01:06:01 +0000 (UTC) (envelope-from joe@joeholden.co.uk) Received: from scarlett.lon.rewt.org.uk (scarlett.lon.rewt.org.uk [62.84.188.34]) by mx1.freebsd.org (Postfix) with ESMTP id 2DE7C13C4B7; Thu, 5 Jul 2007 01:06:00 +0000 (UTC) (envelope-from joe@joeholden.co.uk) Received: from localhost (unknown [127.0.0.1]) by scarlett.lon.rewt.org.uk (Postfix) with ESMTP id E2CCB39864; Thu, 5 Jul 2007 01:49:58 +0100 (BST) X-Virus-Scanned: amavisd-new at scarlett.lon.rewt.org.uk Received: from scarlett.lon.rewt.org.uk ([127.0.0.1]) by localhost (scarlett.lon.rewt.org.uk [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 2yX6fIiAIfTP; Thu, 5 Jul 2007 01:49:57 +0100 (BST) Received: from [172.16.10.59] (unknown [78.86.7.47]) (Authenticated sender: jwh) by scarlett.lon.rewt.org.uk (Postfix) with ESMTP id 6E37939863; Thu, 5 Jul 2007 01:49:57 +0100 (BST) Message-ID: <468C402B.90709@joeholden.co.uk> Date: Thu, 05 Jul 2007 01:49:47 +0100 From: Joe Holden User-Agent: Thunderbird 2.0.0.4 (Windows/20070604) MIME-Version: 1.0 To: Alfred Perlstein References: <20070705002457.GZ45894@elvis.mu.org> In-Reply-To: <20070705002457.GZ45894@elvis.mu.org> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: questions@freebsd.org, phk@freebsd.org Subject: Re: fsck on a read only partition? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 05 Jul 2007 01:06:01 -0000 Alfred Perlstein wrote: > Hello, how do I fsck my disk if it's mounted? > > I have downgraded the mount to read-only, but still geom seems > to disallow fsck access to it. > > Is there a way to tell the system to allow fsck to open it > read/write? > > thanks, If you unmount it first, you should be able to fsck it fine, /dev/blah (ad0/1/2/whatever) Thanks, J