From owner-freebsd-stable@FreeBSD.ORG Sun Feb 20 19:06:53 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 770D5106566C for ; Sun, 20 Feb 2011 19:06:53 +0000 (UTC) (envelope-from boydjd@jbip.net) Received: from mail-fx0-f54.google.com (mail-fx0-f54.google.com [209.85.161.54]) by mx1.freebsd.org (Postfix) with ESMTP id 0A4AA8FC08 for ; Sun, 20 Feb 2011 19:06:52 +0000 (UTC) Received: by fxm19 with SMTP id 19so1931960fxm.13 for ; Sun, 20 Feb 2011 11:06:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=jbip.net; s=google; h=domainkey-signature:mime-version:in-reply-to:references:from:date :message-id:subject:to:content-type:content-transfer-encoding; bh=ELpgFr84OWgzjalvo6PtdGVxtgkqX3a9C0bsgc4AwxI=; b=CG5us7bJs4yN0mUfb/SdA63TgQymIzVvIlIicRbjkty3wGIcOsb8grX03EL3wS+H48 4roakBSGjzMsOc5l50ji+IZh0NRtUHXqUHABAHzZAZ9IQIA/TPGIQ3DtQ058DZgl1pn7 /y6lYnngl9G/+NfjHo6AfxW+tCHH01cUIKZJQ= DomainKey-Signature: a=rsa-sha1; c=nofws; d=jbip.net; s=google; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type:content-transfer-encoding; b=fYnl4EofZXtMvqonQg163QNgBSodifDFQlxHDIje6hSTqq2CHsacTfavMhOaAD13oB WDP+zjx5EYx2dXDjCXKepWBh6EB0coS/nZgK0ISY5N07gbrFS96y9XBV+0JvT1y42WX5 g0mMbZ/6MHf2qBqJzsjC0pGZbkCMt84Ykdp5o= Received: by 10.223.107.211 with SMTP id c19mr767864fap.62.1298228812121; Sun, 20 Feb 2011 11:06:52 -0800 (PST) MIME-Version: 1.0 Received: by 10.223.109.148 with HTTP; Sun, 20 Feb 2011 11:06:32 -0800 (PST) In-Reply-To: References: From: Joshua Boyd Date: Sun, 20 Feb 2011 14:06:32 -0500 Message-ID: To: freebsd-stable Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Subject: Re: mpt(4) iuCRC errors 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: Sun, 20 Feb 2011 19:06:53 -0000 This doesn't look good. A scrub is showing some data being repaired on da6. I may try swapping out the drive for a cold spare. foghornleghorn# smartctl -a /dev/da6 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 (pass13:mpt1:0:6:0): INQUIRY. CDB: 12 0 0 0 24 0 (pass13:mpt1:0:6:0): CAM status: Command timeout (pass13:mpt1:0:6:0): INQUIRY. CDB: 12 0 0 0 24 0 (pass13:mpt1:0:6:0): CAM status: Command timeout Short INQUIRY response, skip product id A mandatory SMART command failed: exiting. To continue, add one or more '-T permissive' options. On Sun, Feb 20, 2011 at 1:41 PM, Joshua Boyd wrote: > Hello all, > > I'm receiving iuCRC errors pretty constantly after rebuilding from a > December kernel/world to yesterday's source, like the following: > > mpt1: EvtLogData: IOCLogInfo: 0x31181000 > mpt1: =A0 EvtLogData: Event Data: =A000000006 > mpt1: mpt_cam_event: 0x1 > (da6:mpt1:0:6:0): READ(10). CDB: 28 0 8 20 ae d7 0 0 40 0 > (da6:mpt1:0:6:0): CAM status: SCSI Status Error > (da6:mpt1:0:6:0): SCSI status: Check Condition > (da6:mpt1:0:6:0): SCSI sense: ABORTED COMMAND asc:47,3 (Information > unit iuCRC error detected) > > I was not receiving these errors previously. I recompiled to newest > sources only to add support for mps(4) since I've got a supported card > on the way. > > I also received these errors on boot for every drive (across 2 > controllers), but that may have been related to enabling smartd at > boot. > > Feb 20 00:12:37 foghornleghorn kernel: (da9:mpt0:0:1:0): READ(10). > CDB: 28 0 60 48 52 80 0 0 80 0 > Feb 20 00:12:37 foghornleghorn kernel: (da9:mpt0:0:1:0): CAM status: > SCSI Status Error > Feb 20 00:12:37 foghornleghorn kernel: (da9:mpt0:0:1:0): SCSI status: > Check Condition > Feb 20 00:12:37 foghornleghorn kernel: (da9:mpt0:0:1:0): SCSI sense: > UNIT ATTENTION asc:29,0 (Power on, reset, or bus device reset > occurred) > Feb 20 00:12:56 foghornleghorn kernel: mpt0: request > 0xffffff80002a6f80:23060 timed out for ccb 0xffffff00062fe000 > (req->ccb 0xffffff00062fe000) > Feb 20 00:12:56 foghornleghorn kernel: mpt0: attempting to abort req > 0xffffff80002a6f80:23060 function 0 > Feb 20 00:12:56 foghornleghorn kernel: mpt0: completing > timedout/aborted req 0xffffff80002a6f80:23060 > Feb 20 00:12:56 foghornleghorn kernel: mpt0: abort of req > 0xffffff80002a6f80:0 completed > Feb 20 00:12:58 foghornleghorn kernel: mpt0: mpt_cam_event: 0x16 > Feb 20 00:12:58 foghornleghorn kernel: mpt0: mpt_cam_event: 0x16 > > foghornleghorn# uname -ar > FreeBSD foghornleghorn.res.openband.net 8.2-PRERELEASE FreeBSD > 8.2-PRERELEASE #12: Sat Feb 19 23:51:05 EST 2011 > root@foghornleghorn.res.openband.net:/usr/obj/usr/src/sys/FOGHORNLEGHORN > =A0amd64 > > Thanks for any insight. > > -- > Joshua Boyd > JBipNet > > E-mail: boydjd@jbip.net > > http://www.jbip.net > --=20 Joshua Boyd JBipNet E-mail: boydjd@jbip.net http://www.jbip.net