From owner-freebsd-stable@FreeBSD.ORG Sat Mar 26 01:55:26 2011 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5B956106564A for ; Sat, 26 Mar 2011 01:55:26 +0000 (UTC) (envelope-from mike@sentex.net) Received: from smarthost1.sentex.ca (smarthost1-6.sentex.ca [IPv6:2607:f3e0:0:1::12]) by mx1.freebsd.org (Postfix) with ESMTP id 100168FC17 for ; Sat, 26 Mar 2011 01:55:25 +0000 (UTC) Received: from [IPv6:2607:f3e0:0:4:f025:8813:7603:7e4a] (saphire3.sentex.ca [IPv6:2607:f3e0:0:4:f025:8813:7603:7e4a]) by smarthost1.sentex.ca (8.14.4/8.14.4) with ESMTP id p2Q1tMia048875 (version=TLSv1/SSLv3 cipher=DHE-RSA-CAMELLIA256-SHA bits=256 verify=NO); Fri, 25 Mar 2011 21:55:22 -0400 (EDT) (envelope-from mike@sentex.net) Message-ID: <4D8D478B.7070504@sentex.net> Date: Fri, 25 Mar 2011 21:55:23 -0400 From: Mike Tancsa Organization: Sentex Communications User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.13) Gecko/20101207 Thunderbird/3.1.7 MIME-Version: 1.0 To: Steven Hartland References: <20100719023419.GA91006@icarus.home.lan> <201007190301.o6J31Hs1045607@lava.sentex.ca> <20100719033424.GA92607@icarus.home.lan> <201007191237.o6JCbmj7049339@lava.sentex.ca> <20100719203320.GB21088@icarus.home.lan> <011E0838F0EC4E80885646C70B34F8AB@multiplay.co.uk> <4D8C9495.90103@sentex.net> <716F58E43EA845E3A2228F020D85DFBB@multiplay.co.uk> <20110325144124.GA29033@icarus.home.lan> <20110325215031.GA36689@icarus.home.lan> <68501F176ADC4FB1B492C59B34669F95@multiplay.co.uk> In-Reply-To: <68501F176ADC4FB1B492C59B34669F95@multiplay.co.uk> X-Enigmail-Version: 1.1.1 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.67 on IPv6:2607:f3e0:0:1::12 Cc: freebsd-stable@freebsd.org, Jeremy Chadwick Subject: Re: deadlock or bad disk ? RELENG_8 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: Sat, 26 Mar 2011 01:55:26 -0000 On 3/25/2011 9:28 PM, Steven Hartland wrote: > > Interesting, camcontrol reports the following, so does that indicate it > may be possible to do this: > camcontrol devlist > at scbus0 target 0 lun 0 (da0,pass0) > at scbus0 target 16 lun 0 (pass1) > > The suspected failing disk will be back in the office next week so > we'll have a look and see what smart reports and post it. It does get some info from the controller, but not the individual disks smartctl -a /dev/da0 smartctl 5.40 2010-10-16 r3189 [FreeBSD 8.2-PRERELEASE amd64] (local build) Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net Device: Areca usrvar Version: R001 Serial number: 0000002992326304 Device type: disk Transport protocol: Fibre channel (FCP-2) Local Time is: Fri Mar 25 21:50:19 2011 EDT Device supports SMART and is Enabled Temperature Warning Disabled or Not Supported SMART Health Status: OK Current Drive Temperature: 30 C Drive Trip Temperature: 25 C Manufactured in week 30 of year 2002 Specified cycle count over device lifetime: 4278190080 Accumulated start-stop cycles: 256 Elements in grown defect list: 0 Error counter log: Errors Corrected by Total Correction Gigabytes Total ECC rereads/ errors algorithm processed uncorrected fast | delayed rewrites corrected invocations [10^9 bytes] errors read: 0 0 0 0 0 0.000 0 write: 0 0 0 0 0 0.000 0 Non-medium error count: 0 Device does not support Self Test logging > > Currently the machine is now stable but its had ram replaced and this > disk pulled so its not clear which solved the problem but at least its > seems to be stable once again which is what really counts :) On my card, I found the following firmware versions work quite well. CLI> sys info The System Information =========================================== Main Processor : 500MHz CPU ICache Size : 32KB CPU DCache Size : 32KB CPU SCache Size : 0KB System Memory : 128MB/333MHz/ECC Firmware Version : V1.44 2008-2-1 BOOT ROM Version : V1.44 2008-1-28 Serial Number : Y529CAAGAR000375 Controller Name : ARC-1210 =========================================== GuiErrMsg<0x00>: Success. ---Mike -- ------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet services since 1994 www.sentex.net Cambridge, Ontario Canada http://www.tancsa.com/