From owner-freebsd-fs@FreeBSD.ORG Mon Aug 10 22:24:41 2009 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C4055106566C; Mon, 10 Aug 2009 22:24:41 +0000 (UTC) (envelope-from trevor.hearn@Vanderbilt.Edu) Received: from mailgate.vanderbilt.edu (mailgate.vanderbilt.edu [129.59.4.20]) by mx1.freebsd.org (Postfix) with ESMTP id 814B88FC1A; Mon, 10 Aug 2009 22:24:41 +0000 (UTC) Received: from its-hcwnem22.ds.vanderbilt.edu ([10.1.137.28]) by mailgate03.csm.vanderbilt.edu (8.14.1/8.14.1) with ESMTP id n7AMOekc029443 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NOT); Mon, 10 Aug 2009 17:24:40 -0500 Received: from its-hcwnem03.ds.Vanderbilt.edu ([10.1.137.103]) by ITS-HCWNEM22.ds.Vanderbilt.edu ([10.2.171.114]) with mapi; Mon, 10 Aug 2009 17:24:41 -0500 From: "Hearn, Trevor" To: John Baldwin Date: Mon, 10 Aug 2009 17:20:44 -0500 Thread-Topic: UFS Filesystem issues, and the loss of my hair... Thread-Index: AcoZ/qowNE74XRw9QdWJ7GYzzv1lqwACiQRM Message-ID: <8E9591D8BCB72D4C8DE0884D9A2932DC6D2EDF21@ITS-HCWNEM03.ds.Vanderbilt.edu> References: <8E9591D8BCB72D4C8DE0884D9A2932DC35BD34C3@ITS-HCWNEM03.ds.Vanderbilt.edu> <200908101605.12332.jhb@freebsd.org> <8E9591D8BCB72D4C8DE0884D9A2932DC35BD34CC@ITS-HCWNEM03.ds.Vanderbilt.edu>, <200908101707.49526.jhb@freebsd.org> In-Reply-To: <200908101707.49526.jhb@freebsd.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=1.12.8161:2.4.5, 1.2.40, 4.0.166 definitions=2009-08-10_11:2009-07-24, 2009-08-10, 2009-08-10 signatures=0 X-PPS: No, score=0 Cc: "freebsd-fs@freebsd.org" Subject: RE: UFS Filesystem issues, and the loss of my hair... 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: Mon, 10 Aug 2009 22:24:42 -0000 ________________________________________ From: John Baldwin [jhb@freebsd.org] Sent: Monday, August 10, 2009 4:07 PM To: Hearn, Trevor Cc: freebsd-fs@freebsd.org Subject: Re: UFS Filesystem issues, and the loss of my hair... On Monday 10 August 2009 4:15:44 pm Hearn, Trevor wrote: > Here is the chunk that I grabbed from the screen to save as a memento. :) > > Aug 10 10:53:43 XXXX kernel: g_vfs_done():da1p7[READ(offset=3D-6419569950= 008350720, length=3D16384)]error =3D 5 > Aug 10 10:53:43 XXXX last message repeated 20 times > Aug 10 10:53:43 XXXX kernel: g_vfs_done():da1p7[READ(offset=3D-6419569950= 008350720, length=3D1638d)]error =3D 5 > Aug 10 10:53:43 XXXX kernel: g_vfs_done():da1p7[READ(offset=3D-6419569950= 008350720, length=3D16384)]error =3D 5 > Aug 10 10:53:43 XXXX last message repeated 18 times > Aug 10 10:53:43 XXXX kernel: g_vfs_done()-da1p7[READ(offset=3D > Aug 10 10:53:43 XXXX kernel: -6419569950008350720, length=3D16384)]error = =3D 5 > Aug 10 10:53:43 XXXX kernel: g_vfs_done():da1p7[READ(offset=3D-6419569950= 008350720, length=3D16384)]error =3D 5 > Aug 10 10:53:43 XXXX last message repeated 19 times > Aug 10 10:53:43 XXXX kernel: g_vfs_done():da1p7[READ(offset=3D-6419569950= 008350720, l=3Dngth=3D16384)]error 1 5 > Aug 10 10:53:43 XXXX kernel: g_vfs_done():da1p7[READ(offset=3D-6419569950= 008350720, length=3D16384)]error =3D 5 > Aug 10 10:53:43 XXXX last message repeated 6 times > Aug 10 10:53:43 XXXX kernel: g_vfs_done():da1p7[READ(offset=3D-6419569950= 008350720, length=3D16384o]error =3D 5 > Aug 10 10:53:43 XXXX kernel: > Aug 10 10:53:43 XXXX kernel: g_vfs_done():da1p7[READ(offset=3D-6419569950= 008350720, length=3D16384)]error =3D 5 > Aug 10 10:53:43 XXXX last message repeated 22 times > Aug 10 10:53:44 XXXX kernel: READ(offset=3D-6419569950008350720, length= =3D16384)]error =3D 5 > Aug 10 10:53:44 XXXX kernel: g_vfs_done():da1p7[READ(offset=3D-6419569950= 008350720, length=3D16384)]error =3D 5 > Aug 10 10:53:44 XXXX last message repeated 849 times > > As you can see, it's a little disjointed. I would assume that the screwed= up length information is from the speed at which it was coming out, and po= ssibly another message got throw in at the same time? Yes, it does seem like it was part of one of the other messages. The isp(4= ) driver was just recently updated in HEAD by mjacob@ who has maintained that driver in the past. He may have some insight if there is an isp(4)-specifi= c problem. -- John Baldwin Heh. Ok, I just watched the same error message scroll across the screen for= about 5 minutes now, with a different offset, same length. The fun part is= that it is not touching the device, /dev/da1p7 at all. From the systat -vm= stat display, I see all of the traffic coming from the /dev/mfid0 drives. I= t ran for a while, then stopped. So, no access to the drive in question, da= 1p7, but on the root drive, mfid0. Odd. The partition is mapped to the root= drive. I wonder if the driver lost itself, and it tried to access the file= on the empty folder on the root drive. Sigh. Anyone? -Trevor=