From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263961AbUDQS6f (ORCPT ); Sat, 17 Apr 2004 14:58:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264017AbUDQS6f (ORCPT ); Sat, 17 Apr 2004 14:58:35 -0400 Received: from adsl-207-214-87-84.dsl.snfc21.pacbell.net ([207.214.87.84]:34432 "EHLO lade.trondhjem.org") by vger.kernel.org with ESMTP id S263961AbUDQS6c (ORCPT ); Sat, 17 Apr 2004 14:58:32 -0400 Subject: Re: NFS and kernel 2.6.x From: Trond Myklebust To: Marc Singer Cc: linux-kernel@vger.kernel.org In-Reply-To: <20040417183219.GB3856@flea> References: <20040416011401.GD18329@widomaker.com> <1082079061.7141.85.camel@lade.trondhjem.org> <20040415185355.1674115b.akpm@osdl.org> <1082084048.7141.142.camel@lade.trondhjem.org> <20040416045924.GA4870@linuxace.com> <1082093346.7141.159.camel@lade.trondhjem.org> <1082225747.2580.18.camel@lade.trondhjem.org> <20040417183219.GB3856@flea> Content-Type: text/plain Content-Transfer-Encoding: 7bit Message-Id: <1082228313.2580.25.camel@lade.trondhjem.org> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6 Date: Sat, 17 Apr 2004 11:58:33 -0700 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 2004-04-17 at 11:32, Marc Singer wrote: > On Sat, Apr 17, 2004 at 11:15:47AM -0700, Trond Myklebust wrote: > > This sort of issue is precisely why I'd prefer to see people use TCP by > > default. UDP with it's dependency on fragmentation works fine on fast > > setups with homogeneous lossless networks. It sucks as soon as you break > > one of those conditions. > > I'd be glad to compare TCP to UDP on my system. It's using an nfsroot > mount. It looks like the support is there. What activates it? It's all there. Just use the "tcp" mount option. Cheers, Trond