From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266648AbUGVAFY (ORCPT ); Wed, 21 Jul 2004 20:05:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266781AbUGVAFY (ORCPT ); Wed, 21 Jul 2004 20:05:24 -0400 Received: from ishtar.tlinx.org ([64.81.245.74]:59021 "EHLO ishtar.tlinx.org") by vger.kernel.org with ESMTP id S266648AbUGVAFP (ORCPT ); Wed, 21 Jul 2004 20:05:15 -0400 Message-ID: <40FF0479.6050509@tlinx.org> Date: Wed, 21 Jul 2004 17:04:09 -0700 From: L A Walsh User-Agent: Mozilla Thunderbird 0.7.1 (Windows/20040626) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Linux-Kernel CC: linux-xfs@oss.sgi.com Subject: 2.6.7-vanilla-SMP kernel: pagebuf_get: failed to lookup pages X-Enigmail-Version: 0.84.1.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Jul 20 09:07:34 ishtar kernel: pagebuf_get: failed to lookup pages Jul 20 09:07:34 ishtar last message repeated 25 times Jul 20 09:26:38 ishtar kernel: pagebuf_get: failed to lookup pages Jul 20 09:27:09 ishtar last message repeated 354 times Jul 20 09:27:52 ishtar last message repeated 274 times Jul 20 09:45:46 ishtar kernel: pagebuf_get: failed to lookup pages Jul 20 09:45:46 ishtar last message repeated 2 times Jul 20 10:00:10 ishtar kernel: pagebuf_get: failed to lookup pages Jul 21 02:30:00 ishtar su: (to backup) root on none Jul 21 02:30:01 ishtar kernel: pagebuf_get: failed to lookup pages Jul 21 02:30:04 ishtar last message repeated 16 times Jul 21 02:30:30 ishtar su: (to backup) root on none Jul 21 02:31:55 ishtar su: (to backup) root on none Jul 21 02:31:55 ishtar last message repeated 3 times Jul 21 03:15:09 ishtar kernel: pagebuf_get: failed to lookup pages Jul 21 03:15:09 ishtar last message repeated 4 times Jul 21 04:07:34 ishtar kernel: pagebuf_get: failed to lookup pages Jul 21 04:07:34 ishtar last message repeated 9 times Jul 21 04:26:44 ishtar kernel: pagebuf_get: failed to lookup pages Jul 21 04:27:45 ishtar last message repeated 1516 times Jul 21 04:27:54 ishtar last message repeated 36 times Jul 21 04:45:51 ishtar kernel: pagebuf_get: failed to lookup pages Jul 21 04:45:51 ishtar last message repeated 7 times ---- Any idea what this message means? I especially notice a high frequency during high disk i/o. File systems are all xfs if that is pertinent. Backups run in early AM backing up SCSI disks to a large IDE. However, the messages around 9:27 on the 20th wouldn't have been backup related but possibly processing a backlog of email after some system maintenance -- and that would have all been on SCSI disks.