From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from merlin.infradead.org ([205.233.59.134]:58682 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750842Ab3IPTR1 (ORCPT ); Mon, 16 Sep 2013 15:17:27 -0400 Message-ID: <5237593A.8050301@kernel.dk> Date: Mon, 16 Sep 2013 13:17:14 -0600 From: Jens Axboe MIME-Version: 1.0 Subject: Re: output mutating on me 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: "Brian L." Cc: "fio@vger.kernel.org" On 09/13/2013 07:04 PM, Brian L. wrote: > Just want to seek some advice as this is driving me crazy and I have a > deadline fast approaching so I am not sure if I can completely change > course at this point. > > So here's the situation - it looks like different run of fio is giving > me different output. The outputs are mutating (reproducible) on me so > it broken my parser and more importantly, my data because I depend on > "Completion latency" ('clat') for my calculation. Ugh. Maybe if I > use '--minimal' during the run, it might be better but I am too commit > to change at this point. > > Note below: the 'clat (usec): min=...' line is missing from the first run. Is this running as a client/server, or "normal" run directly on the machine? -- Jens Axboe