From owner-freebsd-current@FreeBSD.ORG Fri Jan 26 14:06:56 2007 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 176E016A402 for ; Fri, 26 Jan 2007 14:06:56 +0000 (UTC) (envelope-from garyj@jennejohn.org) Received: from mail08b.verio.de (mail08b.verio.de [213.198.55.74]) by mx1.freebsd.org (Postfix) with SMTP id 6162613C483 for ; Fri, 26 Jan 2007 14:06:55 +0000 (UTC) (envelope-from garyj@jennejohn.org) Received: from mx29.stngva01.us.mxservers.net (204.202.242.73) by mail08b.verio.de (RS ver 1.0.95vs) with SMTP id 2-083040412; Fri, 26 Jan 2007 15:06:53 +0100 (CET) Received: from www.jennejohn.org [213.198.5.174] (EHLO peedub.jennejohn.org) by mx29.stngva01.us.mxservers.net (mxl_mta-1.3.8-10p4) with ESMTP id cfa0ab54.20584.103.mx29.stngva01.us.mxservers.net; Fri, 26 Jan 2007 09:06:52 -0500 (EST) Received: from jennejohn.org (localhost [127.0.0.1]) by peedub.jennejohn.org (8.13.8/8.11.6) with ESMTP id l0QE6np5010845; Fri, 26 Jan 2007 15:06:49 +0100 (CET) (envelope-from garyj@jennejohn.org) Message-Id: <200701261406.l0QE6np5010845@peedub.jennejohn.org> X-Mailer: exmh version 2.7.2 01/07/2005 with nmh-1.0.4 To: Stefan Ehmann In-Reply-To: Message from Stefan Ehmann of "Fri, 26 Jan 2007 13:41:03 +0100." <200701261341.03742.shoesoft@gmx.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Fri, 26 Jan 2007 15:06:49 +0100 From: Gary Jennejohn X-Spam: [F=0.2083701118; heur=0.500(-19800); stat=0.195; spamtraq-heur=0.519(2007010918)] X-MAIL-FROM: X-SOURCE-IP: [213.198.5.174] X-Loop-Detect: 1 X-DistLoop-Detect: 1 Cc: freebsd-current@freebsd.org, Alexey Karagodov Subject: Re: Interesting speed benchmarks 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: Fri, 26 Jan 2007 14:06:56 -0000 Stefan Ehmann writes: > On Friday 26 January 2007 13:35, Andrew Pantyukhin wrote: > > On 1/26/07, Stefan Ehmann wrote: > > > On Friday 26 January 2007 11:00, Alexey Karagodov wrote: > > > > what manufacturer says about usb speeds? > > > > that is the question > > > > > > Well, "up to 56MB/s" which is pretty much full USB2 speed. > > > > > > But writing it on the box doesn't mean the speed can actually be reached. > > > > > > Benchmarking on windows might be interesting, but I don't know how to > > > measure raw disk io on windows. > > > > Format the disk, copy a large file to/from it, divide > > its size by time spent, add the word "approximately" :-) > > I'd rather not format a drive with my backups and other stuff on it :-) > If you want to test under windows then you could use hdbench from c't magazine. I think it has a non-destructive mode. It's what they use to do all their disk tests. --- Gary Jennejohn / garyjATjennejohnDOTorg gjATfreebsdDOTorg garyjATdenxDOTde