From owner-freebsd-net Sat Sep 1 6:42: 7 2001 Delivered-To: freebsd-net@freebsd.org Received: from e028121.vtacs.vt.edu (e028121.vtacs.vt.edu [63.164.28.121]) by hub.freebsd.org (Postfix) with ESMTP id 16FF237B40A for ; Sat, 1 Sep 2001 06:42:05 -0700 (PDT) Received: by e028121.vtacs.vt.edu (Postfix, from userid 1000) id A71B98678; Sat, 1 Sep 2001 09:42:32 -0400 (EDT) Date: Sat, 1 Sep 2001 09:42:32 -0400 From: Clark Gaylord To: freebsd-net@freebsd.org Subject: Re: Tuning UDP for NFS Message-ID: <20010901094232.B41683@e028121.vtacs.vt.edu> References: <20010831130902.A15501@nomad.lets.net> <20010831125120.O81307@elvis.mu.org> <200108312003.f7VK3k004259@vashon.polstra.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.2.5i In-Reply-To: <200108312003.f7VK3k004259@vashon.polstra.com>; from jdp@polstra.com on Fri, Aug 31, 2001 at 01:03:46PM -0700 Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org In various performance tests we have found proto=tcp to be uniformly a Good Thing. I'd vote for that to be default in general, but perhaps there is an AMD-specific reason for UDP; I can't imagine what that would be, though. --ckg On Fri, Aug 31, 2001 at 01:03:46PM -0700, John Polstra wrote: > In article <20010831125120.O81307@elvis.mu.org>, > Alfred Perlstein wrote: > > > > Using UDP is usually a bad idea, I would use tcp, I find that these > > flags make for a decent mount point that's quite fast: > > rw,tcp,intr,nfsv3,-w=32768,-r=32768 > > FreeBSD's "src/etc/amd.map" file still has "vers=2,proto=udp". Do > you think we should change it? > > John > -- > John Polstra jdp@polstra.com > John D. Polstra & Co., Inc. Seattle, Washington USA > "Disappointment is a good sign of basic intelligence." -- Chögyam Trungpa > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-net" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message