From owner-freebsd-geom@FreeBSD.ORG  Wed Dec  5 18:35:33 2007
Return-Path: <owner-freebsd-geom@FreeBSD.ORG>
Delivered-To: freebsd-geom@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 6651016A417;
	Wed,  5 Dec 2007 18:35:33 +0000 (UTC)
	(envelope-from d_elbracht@ecngs.de)
Received: from ecngs.de (mail.ecngs.de [217.73.144.50])
	by mx1.freebsd.org (Postfix) with ESMTP id A2FA813C442;
	Wed,  5 Dec 2007 18:35:32 +0000 (UTC)
	(envelope-from d_elbracht@ecngs.de)
Received: from EC1a (ec1.elbracht.net [217.73.144.99]) 
	by ecngs.de (SurgeMail 3.8f2) with ESMTP id 1909644-1922481 
	for multiple; Wed, 05 Dec 2007 19:19:39 +0100
From: "d_elbracht" <d_elbracht@ecngs.de>
To: <freebsd-geom@freebsd.org>,
	<freebsd-stable@freebsd.org>
References: <47121F9F.7050900@samsco.org>
	<847856.24179.qm@web30308.mail.mud.yahoo.com> 
Date: Wed, 5 Dec 2007 19:20:17 +0100
Message-ID: <007f01c8376b$7db79230$639049d9@EC1a>
MIME-Version: 1.0
Content-Type: text/plain;
	charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
X-Mailer: Microsoft Office Outlook 11
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3198
Thread-Index: AcgOcRU1cBtJiEb5TsWoeT7TKFDfDAACwHKwCjvL64A=
In-Reply-To: 
Cc: 
Subject: AW: g_vfs_done():da3s1a[READ(offset=81064794762854400,
	length=8192)]error = 5
X-BeenThere: freebsd-geom@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: GEOM-specific discussions and implementations
	<freebsd-geom.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-geom>,
	<mailto:freebsd-geom-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-geom>
List-Post: <mailto:freebsd-geom@freebsd.org>
List-Help: <mailto:freebsd-geom-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-geom>,
	<mailto:freebsd-geom-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 05 Dec 2007 18:35:33 -0000

Just an update
 
> > --- Scott Long <scottl@samsco.org> wrote:
> > > I can geneate 30,000 I/O's per second for hours on end on several 
> > > types of storage hardware on FreeBSD SMP, and have no
> > problems.  Since
> > > you're seeing this problem both when connected to a 3ware
> > controller
> > > and when connected to a simple ATA/SATA controller (both of
> > which have
> > > also been observed to do high amounts of I/O with no problems), I 
> > > suspect that the problem is with your disk device, not with
> > FreeBSD.  
> > > I don't know anything about a "hyperdrive" though, so more
> > information might help.
> > > 
> > > Scott
> > > 
> > I would say so, too...
> > 
> > Especially because errno 5 is EIO:
> > http://www.freebsd.org/cgi/man.cgi?query=errno&apropos=0&sekti
> > on=0&manpath=FreeBSD+6.2-RELEASE&format=html
> > 
> > -Arne
> 
> I would agree with you on that, if the error (EIO) is NOT 
> because of the READ going wrong in the first place.
> 
> From my understanding, the offset 81064794762854400 is NOT 
> within the 12 GB of the drive anymore. Or, does the offset 
> mean something else ?

Scott, you were right in the first place, it was definitely a disk error.

Thanks

Dieter