From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from merlin.infradead.org ([205.233.59.134]:40809 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756633Ab3GZOe1 (ORCPT ); Fri, 26 Jul 2013 10:34:27 -0400 Message-ID: <51F288DC.8000503@kernel.dk> Date: Fri, 26 Jul 2013 08:34:04 -0600 From: Jens Axboe MIME-Version: 1.0 Subject: Re: Helping to model this workload References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: fio-owner@vger.kernel.org List-Id: fio@vger.kernel.org To: "Neto, Antonio Jose Rodrigues" Cc: "fio@vger.kernel.org" On 07/26/2013 08:28 AM, Neto, Antonio Jose Rodrigues wrote: > > On 7/26/13 10:24 AM, "Jens Axboe" wrote: > >> On 07/26/2013 08:22 AM, Neto, Antonio Jose Rodrigues wrote: >>> Would be nice if we could specify? >>> Iodepth for sequential and random >> >> That would be easy enough to add. >> >>> Numjobs for sequential and random (for example: I would like to have 16 >>> jobs doing random and 1 job only doing sequential) >> >> That's pretty easy to do manually by just having the two sections in the >> job file. >> >> -- >> Jens Axboe >> >> -- > > Something like this? Do you have an example? I am confused with 2 sections > and the percentage of the distribution of sequential and random plus the > difference of block size For multiple sections, you put the shared items in a [global] section. That section applies to any job in the file. That also gives you a better overview of the shared and distinct properties of each job. -- Jens Axboe