From owner-freebsd-performance@FreeBSD.ORG Thu Aug 3 03:59:30 2006 Return-Path: X-Original-To: freebsd-performance@freebsd.org Delivered-To: freebsd-performance@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 93E4616A4DE for ; Thu, 3 Aug 2006 03:59:30 +0000 (UTC) (envelope-from kevin.taber@gmail.com) Received: from nz-out-0102.google.com (nz-out-0102.google.com [64.233.162.201]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7185743D4C for ; Thu, 3 Aug 2006 03:59:28 +0000 (GMT) (envelope-from kevin.taber@gmail.com) Received: by nz-out-0102.google.com with SMTP id 13so384707nzn for ; Wed, 02 Aug 2006 20:59:27 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:mime-version:content-type; b=dg5tiADMI1ZEGdsSSfWFjy/jk7StD0fsvMLdEUilhfDK03NoN38pVk440G3xHzhZrE1pM3T4HzPXFJdVuVlWAm8cUyGSqHyOxCDroA8ns1bSjF0P6Uf8878h304vsqh7OVY/8h66lSFxSqXCI7/slmehN6TcGrMqSQKQE2H2c/4= Received: by 10.65.59.20 with SMTP id m20mr2485492qbk; Wed, 02 Aug 2006 20:59:24 -0700 (PDT) Received: by 10.65.103.7 with HTTP; Wed, 2 Aug 2006 20:59:24 -0700 (PDT) Message-ID: Date: Wed, 2 Aug 2006 22:59:24 -0500 From: "Kevin Taber" To: freebsd-performance@freebsd.org MIME-Version: 1.0 X-Mailman-Approved-At: Thu, 03 Aug 2006 04:03:08 +0000 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: RAID 5 stripe size and newfs args X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Aug 2006 03:59:30 -0000 Hardware: HP DL380 G4, 3.2Ghz Xeon EM64T, Smart Array 6i, 3GB RAM, 2 logical drives: 2 x 36GB Ultra320 15k and 4 x 146GB Ultra320 10k RAID setup in question: 4 x 146GB Ultra320 drives ( roughly 300GB raid 5 ) I'm setting this array up for samba use... Windows 2003 folders will redirect to a share. I'm going with a raid stripe size of 128KB, what should my newfs args be? I have heard mixed answers via IRC. Thanks, Kevin