From owner-freebsd-fs@FreeBSD.ORG  Tue Oct 30 11:40:11 2012
Return-Path: <owner-freebsd-fs@FreeBSD.ORG>
Delivered-To: freebsd-fs@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
 by hub.freebsd.org (Postfix) with ESMTP id 125F8AE6
 for <freebsd-fs@freebsd.org>; Tue, 30 Oct 2012 11:40:11 +0000 (UTC)
 (envelope-from rmacklem@uoguelph.ca)
Received: from esa-annu.mail.uoguelph.ca (esa-annu.mail.uoguelph.ca
 [131.104.91.36])
 by mx1.freebsd.org (Postfix) with ESMTP id BD7838FC14
 for <freebsd-fs@freebsd.org>; Tue, 30 Oct 2012 11:40:10 +0000 (UTC)
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: AhEKAJG7j1CDaFvO/2dsb2JhbABEhhi8FQEDAQOCCIIeAQEFI1YbGAICDRkCWYgfqhOCO5A3gSCKVYM5ghGBEwOVdJBCgwuBfQ
X-IronPort-AV: E=Sophos;i="4.80,679,1344225600"; d="scan'208";a="188668346"
Received: from erie.cs.uoguelph.ca (HELO zcs3.mail.uoguelph.ca)
 ([131.104.91.206])
 by esa-annu-pri.mail.uoguelph.ca with ESMTP; 30 Oct 2012 07:40:09 -0400
Received: from zcs3.mail.uoguelph.ca (localhost.localdomain [127.0.0.1])
 by zcs3.mail.uoguelph.ca (Postfix) with ESMTP id 91D5C79462;
 Tue, 30 Oct 2012 07:40:09 -0400 (EDT)
Date: Tue, 30 Oct 2012 07:40:09 -0400 (EDT)
From: Rick Macklem <rmacklem@uoguelph.ca>
To: pyunyh@gmail.com
Message-ID: <23521459.3033845.1351597209483.JavaMail.root@erie.cs.uoguelph.ca>
In-Reply-To: <20121030075611.GA1493@michelle.cdnetworks.com>
Subject: Re: Can not read from ZFS exported over NFSv4 but write to it
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
X-Originating-IP: [172.17.91.202]
X-Mailer: Zimbra 6.0.10_GA_2692 (ZimbraWebClient - FF3.0 (Win)/6.0.10_GA_2692)
Cc: freebsd-fs@freebsd.org
X-BeenThere: freebsd-fs@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: Filesystems <freebsd-fs.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-fs>,
 <mailto:freebsd-fs-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-fs>
List-Post: <mailto:freebsd-fs@freebsd.org>
List-Help: <mailto:freebsd-fs-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-fs>,
 <mailto:freebsd-fs-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 30 Oct 2012 11:40:11 -0000

Pyon YongHyeon wrote:
> On Tue, Oct 30, 2012 at 08:12:51AM +0100, Yamagi Burmeister wrote:
> > Hello,
> > it turned out that the problem was in fact a bug in the age(4) NIC
> > driver. TSO support lead to corrupted packages which in turn lead to
> > stalling NFS4 mounts. YongHyeon PYUN send me the attached patch
> > which
> > solves the problem. Thank you all for your help.
> 
> Committed to HEAD(r242348).

Good work. Thanks for resolving this, rick