Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261299AbVCDAbW (ORCPT ); Thu, 3 Mar 2005 19:31:22 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262809AbVCDA3D (ORCPT ); Thu, 3 Mar 2005 19:29:03 -0500 Received: from news.cistron.nl ([62.216.30.38]:45279 "EHLO ncc1701.cistron.net") by vger.kernel.org with ESMTP id S261299AbVCDAYK (ORCPT ); Thu, 3 Mar 2005 19:24:10 -0500 From: "Miquel van Smoorenburg" Subject: Re: 2.6.11: iostat values broken, or IDE siimage driver ? Date: Fri, 4 Mar 2005 00:24:07 +0000 (UTC) Organization: Cistron Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT X-Trace: ncc1701.cistron.net 1109895847 19418 194.109.0.112 (4 Mar 2005 00:24:07 GMT) X-Complaints-To: abuse@cistron.nl X-Newsreader: trn 4.0-test76 (Apr 2, 2001) Originator: mikevs@cistron.nl (Miquel van Smoorenburg) To: linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1615 Lines: 34 In article , Miquel van Smoorenburg wrote: >In article , >Miquel van Smoorenburg wrote: >>I just upgrades one of our newsservers from 2.6.9 to 2.6.11. I >>use "iostat -k -x 2" to see live how busy the disks are. But >>I don't believe that Linux optimizes things so much that a disk >>can be 1849.55% busy :) > >Perhaps this is the cause: > >Mar 2 19:55:25 hdg: sata_error = 0x00000000, watchdog = 0, >siimage_mmio_ide_dma_test_irq >Mar 2 19:55:26 quantum last message repeated 12 times >hdg: sata_error = 0x00000000, watchdog = 0, siimage_mmio_ide_dma_test_irq I just recompiled and reconfigured with libata sata_sil.c instead of ide siimage.c, and now everything just works fine. I just noticed this in dmesg: ** PCI interrupts are no longer routed automatically. If this ** causes a device to stop working, it is probably because the ** driver failed to call pci_enable_device(). As a temporary ** workaround, the "pci=routeirq" argument restores the old ** behavior. If this argument makes the device work again, ** please email the output of "lspci" to bjorn.helgaas@hp.com ** so I can fix the driver. .. so perhaps that might causing siimage.c to break, but this being a production server now catching up with a backlog I can't try it right away. Mike. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/