From: Rich Johnston Subject: Re: [PATCH 08/10] xfstest: add fallocate/punch_hole vs AIO/DIO stress test Date: Fri, 1 Mar 2013 11:50:09 -0600 Message-ID: <5130EA51.7090306@sgi.com> References: <1361356935-29153-1-git-send-email-dmonakhov@openvz.org> <1361356935-29153-9-git-send-email-dmonakhov@openvz.org> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Cc: , , , To: Dmitry Monakhov Return-path: Received: from relay3.sgi.com ([192.48.152.1]:40040 "EHLO relay.sgi.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751192Ab3CARuI (ORCPT ); Fri, 1 Mar 2013 12:50:08 -0500 In-Reply-To: <1361356935-29153-9-git-send-email-dmonakhov@openvz.org> Sender: linux-ext4-owner@vger.kernel.org List-ID: On 02/20/2013 04:42 AM, Dmitry Monakhov wrote: > Run random AIO/DIO activity (fio's job:direct_aio_raicer) > random fallocate activity(fio's job:falloc_raicer) > and random punch_hole activity(punch_hole_raicer) on a common > file in parallel. If race exist old dio request may rewrite > punched block after it was allocated to another file, we will > catch that by verifier fio's job: "aio-dio-verifier". > > Signed-off-by: Dmitry Monakhov Looks good. Reviewed-by: Rich Johnston