From owner-freebsd-stable@FreeBSD.ORG Mon Feb 21 08:50:57 2011 Return-Path: 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 C0FA11065672 for ; Mon, 21 Feb 2011 08:50:57 +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 4EBDE8FC08 for ; Mon, 21 Feb 2011 08:50:57 +0000 (UTC) Received: from www.pmp.uni-hannover.de (www.pmp.uni-hannover.de [130.75.117.2]) by mrelay1.uni-hannover.de (8.14.4/8.14.4) with ESMTP id p1L8Rol7000331; Mon, 21 Feb 2011 09:27:51 +0100 Received: from pmp.uni-hannover.de (unknown [130.75.117.3]) by www.pmp.uni-hannover.de (Postfix) with SMTP id 05DFE2E4; Mon, 21 Feb 2011 09:27:50 +0100 (CET) Date: Mon, 21 Feb 2011 09:27:50 +0100 From: Gerrit =?ISO-8859-1?Q?K=FChn?= To: Kirill Yelizarov Message-Id: <20110221092750.92fa52aa.gerrit@pmp.uni-hannover.de> In-Reply-To: <795118.6346.qm@web120517.mail.ne1.yahoo.com> References: <600887.27323.qm@web120520.mail.ne1.yahoo.com> <795118.6346.qm@web120517.mail.ne1.yahoo.com> Organization: Albert-Einstein-Institut (MPI =?ISO-8859-1?Q?f=FCr?= Gravitationsphysik & IGP =?ISO-8859-1?Q?Universit=E4t?= Hannover) X-Mailer: Sylpheed 3.0.3 (GTK+ 2.20.1; amd64-portbld-freebsd8.1) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-PMX-Version: 5.5.9.395186, Antispam-Engine: 2.7.2.376379, Antispam-Data: 2011.2.21.81525 Cc: Rick Macklem , freebsd-stable@freebsd.org Subject: Re: NFS client over udp X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: gerrit.kuehn@aei.mpg.de List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Feb 2011 08:50:57 -0000 On Sat, 19 Feb 2011 08:56:45 -0800 (PST) Kirill Yelizarov wrote about Re: NFS client over udp: KY> > > Is ZFS in use on the system which sees rising wired KY> > > memory? KY> > No, ufs only. KY> I found an old post stating there is a leak with nfs udp client over KY> zfs: KY> http://lists.freebsd.org/pipermail/freebsd-fs/2010-February/007876.html Later on in that thread we found out that the leak has nothing to do with zfs and is triggered just by using nfs over udp. I cannot remember if there was a fix for that (Rick probably knows); at some point I just turned off udp on the server side completely and switched all clients to tcp to get my systems stable again. cu Gerrit