From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jens Axboe Subject: Re: [PATCH 1/3] block: add blk-iopoll, a NAPI like approach forblock devices Date: Thu, 20 Aug 2009 13:38:51 +0200 Message-ID: <20090820113851.GI12579@kernel.dk> References: <1249588685-4662-1-git-send-email-jens.axboe@oracle.com> <1249588685-4662-2-git-send-email-jens.axboe@oracle.com> <20090806223257.0c33cf15@lxorguk.ukuu.org.uk> <20090807063745.GQ12579@kernel.dk> <4A7BE80A.6080808@garzik.org> <20090807085004.GV12579@kernel.dk> <20090807110517.GW12579@kernel.dk> <20090807113146.GX12579@kernel.dk> <20090819190804.GP12579@kernel.dk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from brick.kernel.dk ([93.163.65.50]:53061 "EHLO kernel.dk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753380AbZHTLiu (ORCPT ); Thu, 20 Aug 2009 07:38:50 -0400 Content-Disposition: inline In-Reply-To: Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: jack wang Cc: 'Jeff Garzik' , 'Alan Cox' , linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, Eric.Moore@lsi.com On Thu, Aug 20 2009, jack wang wrote: > Could you tell me what tool do you use to get the IO benchmark? Sure, it's basically always the same tool: fio. git clone git://git.kernel.dk/fio.git or just grab the latest snapshot: http://brick.kernel.dk/snaps/fio-git-latest.tar.gz -- Jens Axboe