From owner-freebsd-stable@FreeBSD.ORG  Sat May 17 05:38:33 2008
Return-Path: <owner-freebsd-stable@FreeBSD.ORG>
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 05C54106564A
	for <freebsd-stable@freebsd.org>; Sat, 17 May 2008 05:38:33 +0000 (UTC)
	(envelope-from emikulic@gmail.com)
Received: from ipmail01.adl6.internode.on.net (ipmail01.adl6.internode.on.net
	[203.16.214.146])
	by mx1.freebsd.org (Postfix) with ESMTP id 88EC38FC1F
	for <freebsd-stable@freebsd.org>; Sat, 17 May 2008 05:38:32 +0000 (UTC)
	(envelope-from emikulic@gmail.com)
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: ApsEADcKLkiWZaK6/2dsb2JhbACLCaIC
X-IronPort-AV: E=Sophos;i="4.27,500,1204464600"; d="scan'208";a="104307131"
Received: from ppp162-186.static.internode.on.net ([150.101.162.186])
	by ipmail01.adl6.internode.on.net with ESMTP; 17 May 2008 15:08:30 +0930
Received: by ppp162-186.static.internode.on.net (Poofix, from userid 1001)
	id 4A3FE409F; Sat, 17 May 2008 15:38:29 +1000 (EST)
Date: Sat, 17 May 2008 15:38:29 +1000
From: Emil Mikulic <emikulic@gmail.com>
To: Paul Saab <ps@mu.org>
Message-ID: <20080517053829.GA73251@dmr.ath.cx>
References: <20080516073932.GA39803@dmr.ath.cx>
	<b41c75520805160050l3c9acc4fx94bfabccb1f4d1d3@mail.gmail.com>
	<5c0ff6a70805160103o75461976wce04f697975a176c@mail.gmail.com>
	<5c0ff6a70805160119n2f8361c4y7b3c1451f36d3c6e@mail.gmail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <5c0ff6a70805160119n2f8361c4y7b3c1451f36d3c6e@mail.gmail.com>
User-Agent: Mutt/1.5.17 (2007-11-01)
Cc: freebsd-stable@freebsd.org, Claus Guttesen <kometen@gmail.com>
Subject: Re: ciss(4) not coping with large arrays?
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: Sat, 17 May 2008 05:38:33 -0000

On Fri, May 16, 2008 at 01:19:33AM -0700, Paul Saab wrote:
> Emil:
> > Running today's RELENG_7 (although 7.0-RELEASE has the same problem),
> > GENERIC kernel on an amd64 and I can't seem to get a da(4) device for
> > any arrays bigger than 2TB.
>
> Please try the following patch:
> 
> http://yogurt.org/FreeBSD/ciss_large.diff

This works a treat!

da4 at ciss0 bus 0 target 4 lun 0
da4: <COMPAQ RAID 0  VOLUME OK> Fixed Direct Access SCSI-5 device 
da4: 135.168MB/s transfers
da4: 3815350MB (7813837232 512 byte sectors: 255H 32S/T 65535C)

Double thanks for committing it, and for merging to RELENG_7!

--Emil