Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751230AbWEWBHu (ORCPT ); Mon, 22 May 2006 21:07:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751235AbWEWBHu (ORCPT ); Mon, 22 May 2006 21:07:50 -0400 Received: from nf-out-0910.google.com ([64.233.182.191]:3794 "EHLO nf-out-0910.google.com") by vger.kernel.org with ESMTP id S1751230AbWEWBHt convert rfc822-to-8bit (ORCPT ); Mon, 22 May 2006 21:07:49 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=ZDQnFqYnBm/GFFaZ5i67JaRD++WM33Hx1Wf11IO2/OsPQ9KJ0tH2LmZJ24dZ5jDIvbMhNX4H3Na+D3tX221+7eAiKXuXspIki6ES/l6um2JVUS0I1KnUbnUiZ3yF3lCeQMu7IrdiC2NbAP4GumBAYExck6eh82m0lGz1y1rV38U= Message-ID: <305c16960605221807o756b8bafk408ce4dabc9eec67@mail.gmail.com> Date: Mon, 22 May 2006 22:07:48 -0300 From: "Matheus Izvekov" To: fitzboy Subject: Re: tuning for large files in xfs Cc: linux-kernel@vger.kernel.org In-Reply-To: <44725A67.6090505@iparadigms.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7BIT Content-Disposition: inline References: <447209A8.2040704@iparadigms.com> <305c16960605221530h68e8e3c5s849eb66f4881593e@mail.gmail.com> <44725A67.6090505@iparadigms.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 779 Lines: 19 On 5/22/06, fitzboy wrote: > Matheus Izvekov wrote: > > > > Why use a flesystem with just one file?? Why not use the device node > > of the partition directly? > > I am not sure what you mean, could you elaborate? > If you have, say, a partition of size 2GB (lets call it sdc3), you can use the device node /dev/sdc3 as if it was a 2GB file. Just configure your program to use /dev/sdc3 instead of whatever you name your file that is alone in this xfs filesystem. You could try that and see how fast it goes. - 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/