From owner-freebsd-questions Mon Feb 10 7:23:16 2003 Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A231F37B405 for ; Mon, 10 Feb 2003 07:23:15 -0800 (PST) Received: from mx1.lphp.org (APastourelles-107-1-11-33.abo.wanadoo.fr [217.128.154.33]) by mx1.FreeBSD.org (Postfix) with ESMTP id 36BB643FA3 for ; Mon, 10 Feb 2003 07:23:14 -0800 (PST) (envelope-from ajacoutot@lphp.org) Received: from srv01.lphp.org.local (localhost [127.0.0.1]) by mx1.lphp.org (8.12.6/8.12.6) with ESMTP id h1AFNDtg090686; Mon, 10 Feb 2003 16:23:13 +0100 (CET) (envelope-from ajacoutot@lphp.org) Received: (from www@localhost) by srv01.lphp.org.local (8.12.6/8.12.6/Submit) id h1AFN7bC090685; Mon, 10 Feb 2003 16:23:07 +0100 (CET) X-Authentication-Warning: srv01.lphp.org.local: www set sender to ajacoutot@lphp.org using -f Received: from 192.168.0.254 ( [192.168.0.254]) as user ajacoutot@localhost by webmail.lphp.org with HTTP; Mon, 10 Feb 2003 16:23:07 +0100 Message-ID: <1044890587.3e47c3db48ea3@webmail.lphp.org> Date: Mon, 10 Feb 2003 16:23:07 +0100 From: Antoine Jacoutot To: Bill Moran Cc: "" Subject: Re: speeding up NFS MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit User-Agent: Internet Messaging Program (IMP) 3.1 / FreeBSD-4.7 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Search the archives ... I seem to remember this being discussed in great > depth a few years ago. > > You may be able to increase the -r and -w sizes to improve things. Yes, well I already tried that but it didn't work (it was even worse !) > My understanding is: you should use UDP mounts if the servers are close > together (i.e., one hub/switch between them, low latency) but use TCP > mounts if they are far apart (i.e. many hops, high latency, lots of > dropped packets).I don't know if specifying both -u and -t hurts > anything. Well, the clients are configured to mount NFS with UDP. > > But definately search the archives, there was a LOT more useful information > in the previous discussion. > OK, thank you very much. Antoine To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message