From owner-freebsd-fs@FreeBSD.ORG  Sat Feb 27 21:47:00 2010
Return-Path: <owner-freebsd-fs@FreeBSD.ORG>
Delivered-To: freebsd-fs@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 62C18106566C;
	Sat, 27 Feb 2010 21:47:00 +0000 (UTC)
	(envelope-from gerrit@pmp.uni-hannover.de)
Received: from mrelay1.uni-hannover.de (mrelay1.uni-hannover.de [130.75.2.106])
	by mx1.freebsd.org (Postfix) with ESMTP id D997D8FC22;
	Sat, 27 Feb 2010 21:46:59 +0000 (UTC)
Received: from www.pmp.uni-hannover.de (www.pmp.uni-hannover.de [130.75.117.2])
	by mrelay1.uni-hannover.de (8.14.2/8.14.2) with ESMTP id o1RLkqai031235;
	Sat, 27 Feb 2010 22:46:53 +0100
Received: from pmp.uni-hannover.de (theq.pmp.uni-hannover.de [130.75.117.4])
	by www.pmp.uni-hannover.de (Postfix) with SMTP
	id 6185524; Sat, 27 Feb 2010 22:46:52 +0100 (CET)
Date: Sat, 27 Feb 2010 22:46:51 +0100
From: Gerrit =?ISO-8859-1?Q?K=FChn?= <gerrit@pmp.uni-hannover.de>
To: Eirik =?ISO-8859-1?Q?=D8verby?= <ltning@anduin.net>
Message-Id: <20100227224651.d2102fca.gerrit@pmp.uni-hannover.de>
In-Reply-To: <0C3ADBC6-66EA-4316-9366-1814D27B3A87@anduin.net>
References: <20100226141754.86ae5a3f.gerrit@pmp.uni-hannover.de>
	<E1Nl1mb-0002Mx-M9@kabab.cs.huji.ac.il>
	<E1Nl2JK-00033U-Fw@kabab.cs.huji.ac.il>
	<20100226174021.8feadad9.gerrit@pmp.uni-hannover.de>
	<E1Nl6VA-000557-D9@kabab.cs.huji.ac.il>
	<20100226224320.8c4259bf.gerrit@pmp.uni-hannover.de>
	<4B884757.9040001@digiware.nl>
	<20100227080220.ac6a2e4d.gerrit@pmp.uni-hannover.de>
	<4B892918.4080701@digiware.nl>
	<20100227202105.f31cbef7.gerrit@pmp.uni-hannover.de>
	<20100227193819.GA60576@icarus.home.lan>
	<BD8AC9F6-DF96-41F9-8E92-48A4E5606DC7@anduin.net>
	<20100227223801.15aa657b.gerrit@pmp.uni-hannover.de>
	<0C3ADBC6-66EA-4316-9366-1814D27B3A87@anduin.net>
Organization: Albert-Einstein-Institut (MPI =?ISO-8859-1?Q?f=FCr?=
	Gravitationsphysik & IGP =?ISO-8859-1?Q?Universit=E4t?= Hannover)
X-Mailer: Sylpheed 2.4.2 (GTK+ 2.10.12; i386-portbld-freebsd6.1)
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable
X-PMX-Version: 5.5.9.388399, Antispam-Engine: 2.7.2.376379,
	Antispam-Data: 2010.2.27.213325
Cc: freebsd-fs@freebsd.org, stable@freebsd.org,
	Willem Jan Withagen <wjw@digiware.nl>,
	Jeremy Chadwick <freebsd@jdc.parodius.com>
Subject: Re: mbuf leakage with nfs/zfs?
X-BeenThere: freebsd-fs@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Filesystems <freebsd-fs.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/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: Sat, 27 Feb 2010 21:47:00 -0000

On Sat, 27 Feb 2010 22:40:43 +0100 Eirik =D8verby <ltning@anduin.net> wrote
about Re: mbuf leakage with nfs/zfs?:

E> > So we see this problem with udp clients from OpenBSD and Linux.

E> I have not had the opportunity to test with Linux or anything else.

I guess all others who reported so far (including me) had Linux on the
client side.

E> Could try from Windows, but not sure I want to get my hands THAT dirty.

:-)))

E> > As Daniel reported he saw the problem with FBSD 8-stable: Which
E> > version was the FBSD-client that worked for you with udp?

E> 7.1, 7.2, 8.0-RCsomething and 8.0-RELEASE - no problems with either.

Daniel, are you sure you had the leakage with 8-stable? Eirik, do you have
the opportunity to try 8-stable with udp?


cu
  Gerrit