Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261744AbTI3Qe1 (ORCPT ); Tue, 30 Sep 2003 12:34:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261746AbTI3Qe1 (ORCPT ); Tue, 30 Sep 2003 12:34:27 -0400 Received: from outpost.ds9a.nl ([213.244.168.210]:984 "EHLO outpost.ds9a.nl") by vger.kernel.org with ESMTP id S261744AbTI3Qe0 (ORCPT ); Tue, 30 Sep 2003 12:34:26 -0400 Date: Tue, 30 Sep 2003 18:34:25 +0200 From: bert hubert To: Christoph Klocker Cc: linux-kernel@vger.kernel.org Subject: Re: datatransfer slow down with 1TB files Message-ID: <20030930163425.GA27770@outpost.ds9a.nl> Mail-Followup-To: bert hubert , Christoph Klocker , linux-kernel@vger.kernel.org References: <3F796B6B.8070505@kth.se> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3F796B6B.8070505@kth.se> User-Agent: Mutt/1.3.28i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Sep 30, 2003 at 01:39:23PM +0200, Christoph Klocker wrote: > the sequential output stays at 183MB/s any time, up to 1TB. > As my harddisks have a sustained rate of 32-50 MB/s each it should not > be the Do they also have that rate near the spindle? Try creating 10 100GB files and see if they all have the same rate. -- http://www.PowerDNS.com Open source, database driven DNS Software http://lartc.org Linux Advanced Routing & Traffic Control HOWTO - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/