From owner-freebsd-usb@FreeBSD.ORG Sat Dec 25 18:17:56 2004 Return-Path: Delivered-To: freebsd-usb@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C4B6916A4CE for ; Sat, 25 Dec 2004 18:17:56 +0000 (GMT) Received: from srv1.cosmo-project.de (srv1.cosmo-project.de [213.83.6.106]) by mx1.FreeBSD.org (Postfix) with ESMTP id C158743D31 for ; Sat, 25 Dec 2004 18:17:55 +0000 (GMT) (envelope-from ticso@cicely12.cicely.de) Received: from cicely5.cicely.de (cicely5.cicely.de [IPv6:3ffe:400:8d0:301:200:92ff:fe9b:20e7]) (authenticated bits=0) iBPIHoSS003574 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=OK); Sat, 25 Dec 2004 19:17:53 +0100 (CET) (envelope-from ticso@cicely12.cicely.de) Received: from cicely12.cicely.de (cicely12.cicely.de [IPv6:3ffe:400:8d0:301::12]) by cicely5.cicely.de (8.12.10/8.12.10) with ESMTP id iBPIHRrU090313 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sat, 25 Dec 2004 19:17:28 +0100 (CET) (envelope-from ticso@cicely12.cicely.de) Received: from cicely12.cicely.de (localhost [127.0.0.1]) by cicely12.cicely.de (8.12.11/8.12.11) with ESMTP id iBPIHRAD068102; Sat, 25 Dec 2004 19:17:27 +0100 (CET) (envelope-from ticso@cicely12.cicely.de) Received: (from ticso@localhost) by cicely12.cicely.de (8.12.11/8.12.11/Submit) id iBPIHR50068101; Sat, 25 Dec 2004 19:17:27 +0100 (CET) (envelope-from ticso) Date: Sat, 25 Dec 2004 19:17:26 +0100 From: Bernd Walter To: Darksidex Message-ID: <20041225181725.GE58581@cicely12.cicely.de> References: <41CD83E6.1010304@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <41CD83E6.1010304@gmail.com> X-Operating-System: FreeBSD cicely12.cicely.de 5.2-CURRENT alpha User-Agent: Mutt/1.5.6i X-Spam-Status: No, hits=-4.9 required=3.0 tests=BAYES_00 autolearn=ham version=2.64 X-Spam-Report: * -4.9 BAYES_00 BODY: Bayesian spam probability is 0 to 1% * [score: 0.0000] X-Spam-Checker-Version: SpamAssassin 2.64 (2004-01-11) on cicely12.cicely.de cc: freebsd-usb@freebsd.org Subject: Re: How to mount usb2 devices X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: ticso@cicely.de List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 25 Dec 2004 18:17:56 -0000 On Sat, Dec 25, 2004 at 04:14:46PM +0100, Darksidex wrote: > I want to mount an external usb20 HD. I try this: > #mount_msdosfs /dev/da0s1 /mnt (yes it is in Fat32 for windows > compatibility, I need it) > and it works, but I think that it is mounted like an usb1.1 device > because the transfer speed is very low. It is running high speed, because it is attached to your ehci controller. Having high throughput is another story - msdosfs is not very efficient with some devices - you might want to check a dd with big block sizes to verify if higher speed can be reached. The OS version might also influence throughput. > Controller /dev/usb3: > addr 1: high speed, self powered, config 1, EHCI root hub(0x0000), > Intel(0x0000), rev 1.00 > port 1 powered > port 2 powered > port 3 addr 2: high speed, self powered, config 1, USB2.0 Storage > Device(0x6830), Cypress Semiconductor(0x04b4), rev 0.01 > port 4 powered > port 5 powered > port 6 powered -- B.Walter BWCT http://www.bwct.de bernd@bwct.de info@bwct.de