From owner-freebsd-stable@FreeBSD.ORG Sun Feb 20 20:52:24 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 82845106566C for ; Sun, 20 Feb 2011 20:52:24 +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 14BA88FC0C for ; Sun, 20 Feb 2011 20:52:23 +0000 (UTC) Received: by fxm19 with SMTP id 19so1979192fxm.13 for ; Sun, 20 Feb 2011 12:52:22 -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=RGC2dfh9TfvLZ2wGV8MfshDIJCMFO+8vhH4bnwQSmx8=; b=gOgql9tTUMR93NTNHf+WJxSnXB9aRiMFTMz4gzVA2KTpzDilupJ2Ufjhrb/jGHUAYk f3BmMFgd3gUslNSxlV1l8NgVbo8ZplV7XsDEaGtLCgjq2RLi7xQATevtVMM5scKYdSiK uNh2r5eToOXFkOjhizv7rzK9n+UXuuHivpLmQ= 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=VmdsxLRdE7Xy0ehAT8XGZxJFtJofO2pCTK5I1f2vVfnmPMQbBrliadiaZuebnD1fuK vSRPCSH7eEHttUmtJEXSVePKJ3jQWgPCrslVFjf38tPinrXOmd8bclYv1nCk21SAVQ9Z BszlvmviOy+jqUk8VBM0p+zv44wSm6UB2HRF8= Received: by 10.223.74.1 with SMTP id s1mr852503faj.138.1298235142072; Sun, 20 Feb 2011 12:52:22 -0800 (PST) MIME-Version: 1.0 Received: by 10.223.109.148 with HTTP; Sun, 20 Feb 2011 12:52:02 -0800 (PST) In-Reply-To: References: From: Joshua Boyd Date: Sun, 20 Feb 2011 15:52:02 -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 20:52:24 -0000 Just an update. I replaced the drive, and continued to see the same errors. I reseated the cable for that drive into the backplane, and it appears that the errors have gone away. ZFS is resilvering the drive now, so we'll see. I really should hotglue all of these connectors into the backplane! On Sun, Feb 20, 2011 at 2:06 PM, Joshua Boyd wrote: > 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 buil= d) > Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.ne= t > > (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 >> > > > > -- > 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