From owner-freebsd-questions@FreeBSD.ORG Fri Jun 1 20:13:49 2007 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 4009E16A41F for ; Fri, 1 Jun 2007 20:13:49 +0000 (UTC) (envelope-from mksmith@adhost.com) Received: from mail-in08.adhost.com (mail-in08.adhost.com [216.211.128.141]) by mx1.freebsd.org (Postfix) with ESMTP id 291D313C468 for ; Fri, 1 Jun 2007 20:13:49 +0000 (UTC) (envelope-from mksmith@adhost.com) Received: from ad-exh01.adhost.lan (unknown [216.211.143.69]) by mail-in08.adhost.com (Postfix) with ESMTP id C31788FC5E; Fri, 1 Jun 2007 13:13:48 -0700 (PDT) (envelope-from mksmith@adhost.com) Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-MimeOLE: Produced By Microsoft Exchange V6.5 Date: Fri, 1 Jun 2007 13:13:50 -0700 Message-ID: <17838240D9A5544AAA5FF95F8D52031602171159@ad-exh01.adhost.lan> In-Reply-To: <465CB591.4050607@vindaloo.com> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: NFS tuning on FreeBSD Thread-Index: AceiSK6BOo2rjhogQbK3SlmrBQO4JQCQGnow References: <20070529205419.GO4099@rescomp.berkeley.edu> <465CB591.4050607@vindaloo.com> From: "Michael K. Smith - Adhost" To: "Christopher Hilton" , "Devin Heckman" Cc: freebsd-questions@freebsd.org Subject: RE: NFS tuning on FreeBSD X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Jun 2007 20:13:49 -0000 Hello: > Devin Heckman wrote: > [snip] >=20 > > Does anyone have any experience tuning NFS mounts on FreeBSD > machines? > > >=20 [snip] Here's what we use for mount options in /etc/fstab, basically culled from the O'Reilly NFS book. rw,tcp,intr,noatime,nfsv3,-w=3D65536,-r=3D65536 You have to be careful with noatime if you have applications that use atime, but we didn't so that cuts down on the number of reads significantly. Regards, Mike