From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from silver.sucs.swan.ac.uk ([137.44.10.1]:50819 "EHLO silver.sucs.swan.ac.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751917AbaCQUfC (ORCPT ); Mon, 17 Mar 2014 16:35:02 -0400 Date: Mon, 17 Mar 2014 20:34:58 +0000 From: Sitsofe Wheeler Subject: Re: correct file size to use Message-ID: <20140317203457.GA11577@sucs.org> References: <53243539.5010405@adon.li> <5327577B.8050703@adon.li> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5327577B.8050703@adon.li> Sender: fio-owner@vger.kernel.org List-Id: fio@vger.kernel.org To: jvogt Cc: Ming Lei , Matthew Eaton , fio@vger.kernel.org, Carl Zwanzig On Mon, Mar 17, 2014 at 09:13:47PM +0100, jvogt wrote: > > I just wanted to make some tests before taking it all in production. > Thank you all for your answers! If you want raw upper maximum numbers try using direct=1 ioengine=libaio with an appropriate iodepth against the openiscsi block device. Bear in mind things like iodepth and whether coalescing can take place can make a huge difference... -- Sitsofe | http://sucs.org/~sits/