From patchwork Wed Feb 13 08:50:02 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Monakhov X-Patchwork-Id: 220088 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3D9892C0095 for ; Wed, 13 Feb 2013 19:50:49 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932467Ab3BMIus (ORCPT ); Wed, 13 Feb 2013 03:50:48 -0500 Received: from mailhub.sw.ru ([195.214.232.25]:40603 "EHLO relay.sw.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932312Ab3BMIub (ORCPT ); Wed, 13 Feb 2013 03:50:31 -0500 Received: from mct-mail.qa.sw.ru ([10.29.1.112]) by relay.sw.ru (8.13.4/8.13.4) with ESMTP id r1D8oFsn011639; Wed, 13 Feb 2013 12:50:17 +0400 (MSK) From: Dmitry Monakhov To: xfs@oss.sgi.com Cc: linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, dchinner@redhat.com, Dmitry Monakhov Subject: [PATCH 7/8] xfstests: add fallocate/punch_hole vs AIO/DIO stress test Date: Wed, 13 Feb 2013 12:50:02 +0400 Message-Id: <1360745403-6373-8-git-send-email-dmonakhov@openvz.org> X-Mailer: git-send-email 1.7.7.6 In-Reply-To: <1360745403-6373-1-git-send-email-dmonakhov@openvz.org> References: <1360745403-6373-1-git-send-email-dmonakhov@openvz.org> Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org 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 --- 287 | 153 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 287.out | 4 ++ group | 1 + 3 files changed, 158 insertions(+), 0 deletions(-) create mode 100755 287 create mode 100644 287.out diff --git a/287 b/287 new file mode 100755 index 0000000..877073f --- /dev/null +++ b/287 @@ -0,0 +1,153 @@ +#! /bin/bash +# FSQA Test No. 287 +# +# AIO/DIO stress test +# Run random AIO/DIO activity and fallocate/punch_hole simultaneously +# Test will operate on huge sparsed file so ENOSPC is expected. +# +#----------------------------------------------------------------------- +# Copyright (c) 2006 Silicon Graphics, Inc. All Rights Reserved. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it would be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +# +#----------------------------------------------------------------------- +# +# creator +owner=dmonakhov@openvz.org + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! +trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +# real QA test starts here +_supported_fs generic +_supported_os Linux +_need_to_be_root +_require_scratch + +NUM_JOBS=$((4*LOAD_FACTOR)) +BLK_DEV_SIZE=`blockdev --getsz $SCRATCH_DEV` +if [ $((BLK_DEV_SIZE)) -gt 1048576 ] +then + BLK_DEV_SIZE=1048576 +fi +FS_SIZE=$((BLK_DEV_SIZE * 512)) + +cat >$tmp-$seq.fio <> $seq.full + run_check $FIO_PROG $tmp-$seq.fio +} + +_require_fio $tmp-$seq.fio + +_scratch_mkfs_sized $FS_SIZE >> $seq.full 2>&1 +_scratch_mount + +if ! _workout; then + umount $SCRATCH_DEV 2>/dev/null + exit +fi + +if ! _scratch_unmount; then + echo "failed to umount" + status=1 + exit +fi +_check_scratch_fs +status=$? +exit diff --git a/287.out b/287.out new file mode 100644 index 0000000..d22e097 --- /dev/null +++ b/287.out @@ -0,0 +1,4 @@ +QA output created by 287 + +Run fio with random aio-dio pattern + diff --git a/group b/group index 01fb35b..fcd9174 100644 --- a/group +++ b/group @@ -410,3 +410,4 @@ stress 284 auto 285 auto dump quota quick 286 auto rw enospc aio stress +287 auto rw enospc aio prealloc stress