From owner-freebsd-fs@FreeBSD.ORG Thu Mar 15 22:36:42 2007 Return-Path: X-Original-To: freebsd-fs@FreeBSD.org Delivered-To: freebsd-fs@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 4CEE416A404; Thu, 15 Mar 2007 22:36:42 +0000 (UTC) (envelope-from kris@obsecurity.org) Received: from elvis.mu.org (elvis.mu.org [192.203.228.196]) by mx1.freebsd.org (Postfix) with ESMTP id 39C2C13C469; Thu, 15 Mar 2007 22:36:42 +0000 (UTC) (envelope-from kris@obsecurity.org) Received: from obsecurity.dyndns.org (elvis.mu.org [192.203.228.196]) by elvis.mu.org (Postfix) with ESMTP id 1B13E1A4D8D; Thu, 15 Mar 2007 15:36:42 -0700 (PDT) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id 666DC5187D; Thu, 15 Mar 2007 18:36:41 -0400 (EDT) Date: Thu, 15 Mar 2007 18:36:41 -0400 From: Kris Kennaway To: David Cecil Message-ID: <20070315223641.GA89923@xor.obsecurity.org> References: <45F776AE.8090702@nokia.com> <20070314161041.GI7847@garage.freebsd.pl> <45F8EE27.6070208@nokia.com> <20070315090031.GB80993@deviant.kiev.zoral.com.ua> <20070315092659.GA14080@garage.freebsd.pl> <45F9C9B4.4030508@nokia.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="k1lZvvs/B4yU6o8G" Content-Disposition: inline In-Reply-To: <45F9C9B4.4030508@nokia.com> User-Agent: Mutt/1.4.2.2i Cc: freebsd-fs@FreeBSD.org, ext Pawel Jakub Dawidek Subject: Re: FFS writes to read-only mount X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 15 Mar 2007 22:36:42 -0000 --k1lZvvs/B4yU6o8G Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Mar 16, 2007 at 08:33:24AM +1000, David Cecil wrote: > It may be that snapshots are used, but not explicitly. The startup=20 > scripts attempt to run fsck in the background, which would normally=20 > require a snapshot, but shouldn't for a read-only mount, right? What happens if the filesystem is marked dirty, background fsck is enabled, but the filesystem is mounted read-only? Kris --k1lZvvs/B4yU6o8G Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (FreeBSD) iD8DBQFF+cp4Wry0BWjoQKURAgDIAJ0Sd8EDr3FSlRCGSxWV0xNRttRahgCfeRrw /IYw2/JCNWSaPmNTN6R3sFw= =d40C -----END PGP SIGNATURE----- --k1lZvvs/B4yU6o8G--