From owner-freebsd-current@FreeBSD.ORG Sat May 22 02:31:08 2004 Return-Path: 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 3625216A4D3 for ; Sat, 22 May 2004 02:31:08 -0700 (PDT) Received: from xorpc.icir.org (xorpc.icir.org [192.150.187.68]) by mx1.FreeBSD.org (Postfix) with ESMTP id BBA9C43D4C for ; Sat, 22 May 2004 02:31:05 -0700 (PDT) (envelope-from rizzo@icir.org) Received: from xorpc.icir.org (localhost [127.0.0.1]) by xorpc.icir.org (8.12.9p1/8.12.8) with ESMTP id i4M9UEgd055994; Sat, 22 May 2004 02:30:14 -0700 (PDT) (envelope-from rizzo@xorpc.icir.org) Received: (from rizzo@localhost) by xorpc.icir.org (8.12.9p1/8.12.3/Submit) id i4M9U9GQ055991; Sat, 22 May 2004 02:30:09 -0700 (PDT) (envelope-from rizzo) Date: Sat, 22 May 2004 02:30:09 -0700 From: Luigi Rizzo To: Poul-Henning Kamp Message-ID: <20040522023009.A55780@xorpc.icir.org> References: <20040521224729.680285D0A@ptavv.es.net> <45922.1085211971@critter.freebsd.dk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: <45922.1085211971@critter.freebsd.dk>; from phk@phk.freebsd.dk on Sat, May 22, 2004 at 09:46:11AM +0200 cc: freebsd-current@freebsd.org Subject: Re: Disk performance under CURRENT X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Sat, 22 May 2004 09:31:08 -0000 On Sat, May 22, 2004 at 09:46:11AM +0200, Poul-Henning Kamp wrote: ... > GEOM is slower than 4-stable in a degenerate case like this, but it > sounds to me like there is something else involved here too. Have indeed. i seem to remember running a dd to disk a nd getting similar (~55MB/s) numbers on both 4.x and 5.2.1 (athlon xp2200+ and a maxtor 160GB disk) cheers luigi > you removed WITNESS from your kernel ? > > -- > Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 > phk@FreeBSD.ORG | TCP/IP since RFC 956 > FreeBSD committer | BSD since 4.3-tahoe > Never attribute to malice what can adequately be explained by incompetence. > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"