From owner-freebsd-questions@FreeBSD.ORG Sun Sep 3 10:53:39 2006 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5691B16A4DD for ; Sun, 3 Sep 2006 10:53:39 +0000 (UTC) (envelope-from ongrie@gmail.com) Received: from wx-out-0506.google.com (wx-out-0506.google.com [66.249.82.226]) by mx1.FreeBSD.org (Postfix) with ESMTP id DD66843D45 for ; Sun, 3 Sep 2006 10:53:38 +0000 (GMT) (envelope-from ongrie@gmail.com) Received: by wx-out-0506.google.com with SMTP id i27so1551050wxd for ; Sun, 03 Sep 2006 03:53:38 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=ljqSPnkqXYHoeuv07GxUmhvK/jwuAueWJNG//Fj0m0eTUJLUJHrWk/9ZQrIfQLPZXnN0snSj75xHOzs78GMsA/1ahdW4WkCdNWsoB9wOCn2OF4jH5CZyTN00j0HKmLmUIo/Q2PvIrYLrABZJy9sgfPKtycEWyJmDi6g1F66EBgg= Received: by 10.90.106.18 with SMTP id e18mr992402agc; Sun, 03 Sep 2006 03:53:37 -0700 (PDT) Received: by 10.90.29.6 with HTTP; Sun, 3 Sep 2006 03:53:37 -0700 (PDT) Message-ID: <2069e8170609030353y41d21b0m98ca98030f56e909@mail.gmail.com> Date: Sun, 3 Sep 2006 12:53:37 +0200 From: "Tamas (septi) Gal" To: freebsd-questions@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline Subject: WARNING - READ_DMA UDMA ICRC error X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 03 Sep 2006 10:53:39 -0000 Yesterday I upgraded my hardware from a Pentium2 400mhz setup (running freebsd 5.4) to a Sempron 2.8ghz and installed freebsd 6.1 on it (the 32bit version). There are 4 harddisks attached to the IDE-controllers: ad0: 6150MB at ata0-master UDMA66 ad1: 38166MB at ata0-slave UDMA100 ad2: 78167MB at ata1-master UDMA133 ad3: 38166MB at ata1-slave UDMA100 ad1 and ad3 are the same and both contain important data. After the installation of freebsd I noticed a lot of UDMA-errors: ad1: WARNING - READ_DMA UDMA ICRC error (retrying request) LBA=63 ad3: WARNING - READ_DMA UDMA ICRC error (retrying request) LBA=63 ad1: WARNING - WRITE_DMA UDMA ICRC error (retrying request) LBA=63 ad3: WARNING - WRITE_DMA UDMA ICRC error (retrying request) LBA=63 After decreasing the speed of UDMA (on ad1 and ad3) in the BIOS-Setup, ad1 worked fine, without any errors, but ad3 still produces the same error-messages and is not mountable: (14:51) root (/home/septi) %mount /dev/ad3s1 /test mount: /dev/ad3s1: Input/output error Here the dmesg output: ad3: WARNING - READ_DMA UDMA ICRC error (retrying request) LBA=12063 ad3: WARNING - READ_DMA UDMA ICRC error (retrying request) LBA=12063 ad3: FAILURE - READ_DMA status=51 error=84 LBA=12063 g_vfs_done():ad3s1[READ(offset=6144000, length=4096)]error = 5 ad3: WARNING - READ_DMA UDMA ICRC error (retrying request) LBA=63 ad3: WARNING - READ_DMA UDMA ICRC error (retrying request) LBA=63 ad3: FAILURE - READ_DMA status=51 error=84 LBA=63 I also replaced the IDE-cable but it changed nothing... Does anybody have an idea? -- everyone's pink on the inside - http://www.nuffinsirius.de