From owner-freebsd-performance@FreeBSD.ORG Sat Aug 12 15:03:25 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 3BAF316A4DE for ; Sat, 12 Aug 2006 15:03:25 +0000 (UTC) (envelope-from nikolas.britton@gmail.com) Received: from nf-out-0910.google.com (nf-out-0910.google.com [64.233.182.187]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9045C43D49 for ; Sat, 12 Aug 2006 15:03:24 +0000 (GMT) (envelope-from nikolas.britton@gmail.com) Received: by nf-out-0910.google.com with SMTP id g2so1426386nfe for ; Sat, 12 Aug 2006 08:03:23 -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:content-transfer-encoding:content-disposition; b=rmlR92Np/bz6EgZsodqZ9H0KF5NsfVIA2BrDGK8JC2BaGFkPsx6Qv2/7vvqE88eDQw4yIdy/5CuttniCx0/TM7sQf2Ew3NdxmlJ/j7PzzKWPD1vuScUuGQibtd25DVEZ6tGs46OVTpAnnFOH0OZHEnVzP5yuE+mKSVYaRFHYe4U= Received: by 10.78.177.3 with SMTP id z3mr2610240hue; Sat, 12 Aug 2006 08:03:23 -0700 (PDT) Received: by 10.78.143.11 with HTTP; Sat, 12 Aug 2006 08:03:23 -0700 (PDT) Message-ID: Date: Sat, 12 Aug 2006 10:03:23 -0500 From: "Nikolas Britton" To: freebsd-performance@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline Subject: VFS sysctl tuning 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: Sat, 12 Aug 2006 15:03:25 -0000 After reading man tuning it said to change vfs.hirunningspace to a larger value. What should I set it to? My RAID controller, an Areca ARC-1220, has a 256MB cache and each disk has 16MB of cache. What other vfs.* sysctls can I change? -- BSD Podcasts @: http://bsdtalk.blogspot.com/ http://freebsdforall.blogspot.com/