From owner-freebsd-stable@FreeBSD.ORG Mon Feb 27 23:56:49 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D5DCA16A420 for ; Mon, 27 Feb 2006 23:56:49 +0000 (GMT) (envelope-from jas@math.jussieu.fr) Received: from shiva.jussieu.fr (shiva.jussieu.fr [134.157.0.129]) by mx1.FreeBSD.org (Postfix) with ESMTP id 06E9F43D46 for ; Mon, 27 Feb 2006 23:56:48 +0000 (GMT) (envelope-from jas@math.jussieu.fr) Received: from riemann.math.jussieu.fr (riemann.math.jussieu.fr [134.157.13.3]) by shiva.jussieu.fr (8.13.5/jtpda-5.4) with ESMTP id k1RNufeK025740 ; Tue, 28 Feb 2006 00:56:41 +0100 (CET) X-Ids: 166 Received: from grobner2.math.jussieu.fr (grobner2.math.jussieu.fr [134.157.13.119]) by riemann.math.jussieu.fr (8.12.10/jtpda-5.4) with ESMTP id k1RNudmK073499 ; Tue, 28 Feb 2006 00:56:39 +0100 (CET) Received: from grobner2.math.jussieu.fr (localhost.localdomain [127.0.0.1]) by grobner2.math.jussieu.fr (8.13.1/jtpda-5.4) with ESMTP id k1RNudTI005337 ; Tue, 28 Feb 2006 00:56:39 +0100 Received: (from jas@localhost) by grobner2.math.jussieu.fr (8.13.1/8.13.1/Submit) id k1RNuVOX005336; Tue, 28 Feb 2006 00:56:31 +0100 Date: Tue, 28 Feb 2006 00:56:31 +0100 From: Albert Shih To: Mike Tancsa Message-ID: <20060227235631.GC2964@math.jussieu.fr> References: <4402F009.1000407@g-mapps.com> <6.2.3.4.0.20060227093542.086c56c0@64.7.153.2> <44031194.8000300@g-mapps.com> <6.2.3.4.0.20060227095704.085300c8@64.7.153.2> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <6.2.3.4.0.20060227095704.085300c8@64.7.153.2> User-Agent: Mutt/1.5.6i X-Spam-Score: -1.44 () ALL_TRUSTED X-Scanned-By: MIMEDefang 2.54 on 134.157.13.3 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-1.7.2 (shiva.jussieu.fr [134.157.0.166]); Tue, 28 Feb 2006 00:56:48 +0100 (CET) X-Antivirus: scanned by sophie at shiva.jussieu.fr X-Miltered: at shiva.jussieu.fr with ID 440391B9.000 by Joe's j-chkmail (http://j-chkmail.ensmp.fr)! Cc: freebsd-stable@freebsd.org, Danny Butroyd Subject: Re: nfs woes in FreeBSD 6.0 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: shih@math.jussieu.fr List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 27 Feb 2006 23:56:50 -0000 Le 27/02/2006 à 10:18:07-0500, Mike Tancsa a écrit > At 09:49 AM 27/02/2006, Danny Butroyd wrote: > >I have tried both tcp and udp mounts and have the same issues, the > >version of nfs is v3 (the default I believe). > > > >Is it possible to implement any of the NFS changes/tweaks on my current > >version? > > Not really as there are many changes behind the scenes that impact > it. Its not just the nfsd binary that has changed. There are a lot > of kernel stuff in support of it that has changed. > > BTW, if you are using tcp mounts, and you have devices not on the > same subnet, setting > net.inet.tcp.inflight.enable=0 > helps with performance. However, this is a separate issue to the > problems you are seeing. Is there any documentation to explain a newbie like me all (I mean really all of them) sysctl variable ? For example what net.inet.tcp.inflight.enable=0 change ? What's purpose of this variable ? Lots of thanks. Regards. -- Albert SHIH Universite de Paris 7 (Denis DIDEROT) U.F.R. de Mathematiques. 7 ième étage, plateau D, bureau 10 Heure local/Local time: Tue Feb 28 00:55:00 CET 2006