From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262170AbVD1RA0 (ORCPT ); Thu, 28 Apr 2005 13:00:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262171AbVD1RAZ (ORCPT ); Thu, 28 Apr 2005 13:00:25 -0400 Received: from mx1.redhat.com ([66.187.233.31]:45254 "EHLO mx1.redhat.com") by vger.kernel.org with ESMTP id S262170AbVD1RAV (ORCPT ); Thu, 28 Apr 2005 13:00:21 -0400 Date: Thu, 28 Apr 2005 12:59:15 -0400 From: Dave Jones To: Mark Rosenstand Cc: linux-kernel@vger.kernel.org Subject: Re: Extremely poor umass transfer rates Message-ID: <20050428165915.GG30768@redhat.com> Mail-Followup-To: Dave Jones , Mark Rosenstand , linux-kernel@vger.kernel.org References: <1114704142.8410.4.camel@mjollnir.bootless.dk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1114704142.8410.4.camel@mjollnir.bootless.dk> User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Apr 28, 2005 at 06:02:22PM +0200, Mark Rosenstand wrote: > I get transfer rates at around 30 kB/s to USB mass storage devices. It > applies to both my keyring and my mp3 player. Both are running vfat. > > I'm running 2.6.12-rc3 for amd64 with patches for inotify and skge. The > motherboard is an ASUS K8V-X (VIA K8T800). > > It worked alright earlier (2.6.10 or 2.6.11, I'll test later if > necessary.) > > Also, if I transfer more than one file at a time the music tracks start > overlapping on my mp3 player. Are you running it on a USB 2.0 capable interface ? Is your mp3 player USB2.0 capable ? USB1.1 is painfully slow for storage. Dave