From owner-freebsd-current@FreeBSD.ORG Mon May 22 23:14:38 2006 Return-Path: X-Original-To: current@freebsd.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 891B816A927 for ; Mon, 22 May 2006 23:14:38 +0000 (UTC) (envelope-from brdavis@odin.ac.hmc.edu) Received: from odin.ac.hmc.edu (Odin.AC.HMC.Edu [134.173.32.75]) by mx1.FreeBSD.org (Postfix) with ESMTP id 344BA43D45 for ; Mon, 22 May 2006 23:14:38 +0000 (GMT) (envelope-from brdavis@odin.ac.hmc.edu) Received: from odin.ac.hmc.edu (localhost.localdomain [127.0.0.1]) by odin.ac.hmc.edu (8.13.0/8.13.0) with ESMTP id k4MNEbeB000885; Mon, 22 May 2006 16:14:37 -0700 Received: (from brdavis@localhost) by odin.ac.hmc.edu (8.13.0/8.13.0/Submit) id k4MNEbb3000884; Mon, 22 May 2006 16:14:37 -0700 Date: Mon, 22 May 2006 16:14:37 -0700 From: Brooks Davis To: Kris Kennaway Message-ID: <20060522231437.GC1446@odin.ac.hmc.edu> References: <20060522211223.GA3621@xor.obsecurity.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060522211223.GA3621@xor.obsecurity.org> User-Agent: Mutt/1.4.1i X-Virus-Scanned: by amavisd-new Cc: current@freebsd.org Subject: Re: md /tmp and async mounts X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 22 May 2006 23:14:39 -0000 On Mon, May 22, 2006 at 05:12:24PM -0400, Kris Kennaway wrote: > I noticed that with tmpmfs in rc.conf, the md is not being mounted > with -o async; this is an enormous performance boost, so is there a > reason it is not used, or just that it was overlooked? Just overlooked as far as I know. We correctly switched to not mounting with softupdates, but should probably switch to -o async. -- Brooks