From owner-freebsd-stable@FreeBSD.ORG Fri Feb 10 10:35:33 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id BD17C16A420; Fri, 10 Feb 2006 10:35:33 +0000 (GMT) (envelope-from mike@reifenberger.com) Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.9]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0194843D46; Fri, 10 Feb 2006 10:35:32 +0000 (GMT) (envelope-from mike@reifenberger.com) Received: from mail01.m-online.net (svr21.m-online.net [192.168.3.149]) by mail-out.m-online.net (Postfix) with ESMTP id A195370904; Fri, 10 Feb 2006 11:35:31 +0100 (CET) Received: from fw.reifenberger.com (ppp-62-245-209-54.mnet-online.de [62.245.209.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.m-online.net (Postfix) with ESMTP id 77C98F0132; Fri, 10 Feb 2006 11:35:29 +0100 (CET) Received: from localhost (mike@localhost) by fw.reifenberger.com (8.13.4/8.13.4/Submit) with ESMTP id k1AAZULZ005986; Fri, 10 Feb 2006 11:35:30 +0100 (CET) (envelope-from mike@reifenberger.com) X-Authentication-Warning: fw.reifenberger.com: mike owned process doing -bs Date: Fri, 10 Feb 2006 11:35:30 +0100 (CET) From: Michael Reifenberger To: sos@freebsd.org Message-ID: <20060210111959.Y5942@fw.reifenberger.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Cc: FreeBSD Stable Subject: IDE DMA Timeouts X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 10 Feb 2006 10:35:34 -0000 Hi, since one year I have an amd64 Asus A8V Deluxe with 2 sata WD Raptors and AMD64 X2 4800 cpu running fresh i386 RELENG_6/SMP. Until yesterday I always used only one of the disks at a time. On one disk I had RELENG_6 amd64, on the other where RELENG_6 i386. I never had any disk problems so far whene using only one of the disks concurrently. So HW-problems seems less likely to me. Yesterday I created an gmirror of both disks and now I start getting (occasionally) the following messages under load: ... ad0: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=58914495 ad0: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=123039679 ad1: WARNING - WRITE_DMA UDMA ICRC error (retrying request) LBA=54591167 ad1: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=12195663 ad1: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=1635791 ad1: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=44137999 ad1: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=50282255 ad1: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=56249551 ad1: WARNING - WRITE_DMA UDMA ICRC error (retrying request) LBA=97339535 ad1: WARNING - WRITE_DMA UDMA ICRC error (retrying request) LBA=135283407 ad1: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=11254159 ad1: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=47525839 ad1: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=53599055 ad1: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=111091855 ad1: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=128326863 ad1: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=129464079 ad1: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=2358543 ad1: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=20341519 ad1: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=110633679 ad1: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=5420495 ad1: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=5722511 ad1: WARNING - WRITE_DMA UDMA ICRC error (retrying request) LBA=46084951 ad1: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=107076431 ad1: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=102623759 ad1: WARNING - WRITE_DMA UDMA ICRC error (retrying request) LBA=38935439 ad1: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=1227535 ... Is there a timing issue with SMP? dmesg shows: ... CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 4800+ (2403.09-MHz 686-class CPU) Origin = "AuthenticAMD" Id = 0x20f32 Stepping = 2 Features=0x178bfbff Features2=0x1 AMD Features=0xe2500800,LM,3DNow+,3DNow> real memory = 2147155968 (2047 MB) avail memory = 2096107520 (1999 MB) FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 ... atapci0: port 0xd000-0xd007,0xc800-0xc803,0xc400-0 xc407,0xc000-0xc003,0xb800-0xb80f,0xb400-0xb4ff irq 20 at device 15.0 on pci0 ata2: on atapci0 ata3: on atapci0 atapci1: port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376, 0xfc00-0xfc0f at device 15.1 on pci0 ata0: on atapci1 ata1: on atapci1 ... ad0: 70911MB at ata2-master SATA150 ad1: 70911MB at ata3-master SATA150 ... Bye/2 --- Michael Reifenberger, Business Development Manager SAP-Basis, Plaut Consulting Comp: Michael.Reifenberger@plaut.de | Priv: Michael@Reifenberger.com http://www.plaut.de | http://www.Reifenberger.com