From owner-freebsd-stable@FreeBSD.ORG  Thu Aug 11 22:44:57 2005
Return-Path: <owner-freebsd-stable@FreeBSD.ORG>
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 6330A16A41F;
	Thu, 11 Aug 2005 22:44:57 +0000 (GMT)
	(envelope-from vkashyap@amcc.com)
Received: from sdcexchange01.amcc.com (gatekeeper-out.amcc.com
	[198.137.200.34])
	by mx1.FreeBSD.org (Postfix) with ESMTP id E7BD843D46;
	Thu, 11 Aug 2005 22:44:56 +0000 (GMT)
	(envelope-from vkashyap@amcc.com)
Importance: normal
Priority: normal
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.326
Content-Class: urn:content-classes:message
MIME-Version: 1.0
Content-Type: text/plain;
	charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
Date: Thu, 11 Aug 2005 15:44:52 -0700
Message-ID: <2B3B2AA816369A4E87D7BE63EC9D2F2659FC1C@SDCEXCHANGE01.ad.amcc.com>
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
Thread-Topic: ad10: WARNING - READ_DMA UDMA ICRC error (retrying
	request)LBA=11441599
thread-index: AcWd7OLi4nB+4RzOQuWQQTs1me3E6QA19zqQ
From: "Vinod Kashyap" <vkashyap@amcc.com>
To: "Karl Denninger" <karl@denninger.net>,
	<freebsd-stable@freebsd.org>
Cc: sos@freebsd.org
Subject: RE: ad10: WARNING - READ_DMA UDMA ICRC error (retrying
	request)LBA=11441599
X-BeenThere: freebsd-stable@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Production branch of FreeBSD source code <freebsd-stable.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-stable>, 
	<mailto:freebsd-stable-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-stable>
List-Post: <mailto:freebsd-stable@freebsd.org>
List-Help: <mailto:freebsd-stable-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-stable>,
	<mailto:freebsd-stable-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 11 Aug 2005 22:44:57 -0000

> I have two controllers here that are from different=20
> manufacturers and both exhibit the same problem.  The SAME=20
> disks (two different manufacturers - hitachi and maxtor) on a=20
> motherboard ICH5 adapter work perfectly, smartmontools says=20
> all 4 (I have two examples of each) are healthy, and both=20
> ALSO work perfectly on and are declared healthy by a 3ware=20
> 8502's internal diags and operating kernel (smartmontools=20
> won't talk to them on the 8502.)
>=20

smartmontools should support 3ware 7xxx & 8xxx controllers, although
not 9xxx controllers.  See the answer to the question 'Can I monitor
ATA disks behind SCSI RAID controllers?' at
http://smartmontools.sourceforge.net/#FAQ.  Although the answer is
for Linux, it applies to FreeBSD as well.  You have to use '-d 3ware,N'
with every command, where N is the unit #.
Ex: smartctl -H -A -d 3ware,1 /dev/twed
--------------------------------------------------------

CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, =
is for the sole use of the intended recipient(s) and contains =
information that is confidential and proprietary to Applied Micro =
Circuits Corporation or its subsidiaries. It is to be used solely for =
the purpose of furthering the parties' business relationship. All =
unauthorized review, use, disclosure or distribution is prohibited. If =
you are not the intended recipient, please contact the sender by reply =
e-mail and destroy all copies of the original message.