From owner-freebsd-current@FreeBSD.ORG Thu Dec 4 15:55:21 2003 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 CB05816A4CE for ; Thu, 4 Dec 2003 15:55:21 -0800 (PST) Received: from thuis.piwebs.com (217-19-20-186.dsl.cambrium.nl [217.19.20.186]) by mx1.FreeBSD.org (Postfix) with SMTP id D4C8D43FBF for ; Thu, 4 Dec 2003 15:55:18 -0800 (PST) (envelope-from avleeuwen@piwebs.com) Received: (qmail 75834 invoked from network); 4 Dec 2003 23:55:52 -0000 Received: from unknown (HELO 192.168.0.110) (192.168.0.110) by 0 with SMTP; 4 Dec 2003 23:55:52 -0000 From: Arjan van Leeuwen To: current@freebsd.org Date: Fri, 5 Dec 2003 00:55:14 +0100 User-Agent: KMail/1.5.4 References: <20031126183744.GA9140@merlin.emma.line.org> <1069926206.891.3.camel@shoeserv.freebsd> <200311280011.11384.avleeuwen@piwebs.com> In-Reply-To: <200311280011.11384.avleeuwen@piwebs.com> MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg=pgp-sha1; boundary="Boundary-02=_kl8z/EJ3qJlQv2W"; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <200312050055.16683.avleeuwen@piwebs.com> Subject: Re: 5.2-BETA: giving up on 4 buffers (ata) 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: Thu, 04 Dec 2003 23:55:21 -0000 --Boundary-02=_kl8z/EJ3qJlQv2W Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Description: signed data Content-Disposition: inline On Friday 28 November 2003 00:11, you wrote: > On Thursday 27 November 2003 10:43, Stefan Ehmann wrote: > > On Wed, 2003-11-26 at 19:37, Matthias Andree wrote: > > > Hi, > > > > > > when I rebooted my 5.2-BETA (kernel about 24 hours old), it gave up on > > > flushing 4 dirty blocks. > > > > > > I had three UFS1 softdep file systems mounted on one ATA drive, one > > > > ext2 > > > > > file system on another ATA drive and one ext2 file system on a SCSI > > > drive. Both ext2 file systems had been mounted read-only, so they > > > > can't > > > > > have had dirty blocks. > > > > This is a known problem for nearly three months now (See PR 56675). It > > happens to me every time I shut down the system if i don't unmount my > > (read-only) ext2 file systems manually. > > I have this same problem, but I only have ufs1 partitions, all mounted r/= w. > It seemed to appear about 3 weeks ago, so there has to be a commit in this > timeframe that caused it. > > An extra inconvenience is that I always lose one or two files when I > shutdown due to ATA write caching - if I turn it off, I don't lose files, > but my system is too slow. > > Doing a manual 'sync' before shutting down seems to help. =46YI, I'm still seeing this problem on a -CURRENT system from today. Is th= ere=20 any way I can help to diagnose the cause of this problem? Is there already = a=20 fix available somewhere? Best regards, Arjan --Boundary-02=_kl8z/EJ3qJlQv2W Content-Type: application/pgp-signature Content-Description: signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (FreeBSD) iD8DBQA/z8lk3Ym57eNCXiERAlSRAJ94wqnv6NjB2NYCc0cz/ek8qV1UVACgnnOn FnsWzcR2DgFELvMad8kh5bM= =HM6Z -----END PGP SIGNATURE----- --Boundary-02=_kl8z/EJ3qJlQv2W--