From patchwork Tue Dec 9 19:27:27 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Monakhov X-Patchwork-Id: 5464581 Return-Path: X-Original-To: patchwork-fstests@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 9C174BEEA8 for ; Tue, 9 Dec 2014 19:27:39 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7ECAA20125 for ; Tue, 9 Dec 2014 19:27:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 452F320114 for ; Tue, 9 Dec 2014 19:27:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751570AbaLIT1g (ORCPT ); Tue, 9 Dec 2014 14:27:36 -0500 Received: from mailhub.sw.ru ([195.214.232.25]:44866 "EHLO relay.sw.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751099AbaLIT1g (ORCPT ); Tue, 9 Dec 2014 14:27:36 -0500 Received: from mct2.qa.sw.ru ([10.29.1.63]) by relay.sw.ru (8.13.4/8.13.4) with ESMTP id sB9JRS6i001279; Tue, 9 Dec 2014 23:27:30 +0400 (MSK) From: Dmitry Monakhov To: fstests@vger.kernel.org Cc: linux-ext4@vger.kernel.org, Dmitry Monakhov Subject: [PATCH 2/2] ext4/005: Add new resize2fs stress test Date: Tue, 9 Dec 2014 23:27:27 +0400 Message-Id: <1418153247-17435-2-git-send-email-dmonakhov@openvz.org> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1418153247-17435-1-git-send-email-dmonakhov@openvz.org> References: <1418153247-17435-1-git-send-email-dmonakhov@openvz.org> Sender: fstests-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: fstests@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Run several rounds of resize2fs. Increment fs-size on random amount bytes on each iteration while fsstress is in progress. Signed-off-by: Dmitry Monakhov --- tests/ext4/005 | 106 +++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/ext4/005.out | 36 ++++++++++++++++++ tests/ext4/group | 1 + 3 files changed, 143 insertions(+) create mode 100755 tests/ext4/005 create mode 100644 tests/ext4/005.out diff --git a/tests/ext4/005 b/tests/ext4/005 new file mode 100755 index 0000000..3b81aab --- /dev/null +++ b/tests/ext4/005 @@ -0,0 +1,106 @@ +#! /bin/bash +# FS QA Test No. 004 +# +# Online resize2fs stress test +# Run resize2fs and fsstress concurently +# +#----------------------------------------------------------------------- +# Copyright (c) 2014 Dmitry Monakhov. 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 +#----------------------------------------------------------------------- +# + +seq=`basename $0` +seqres=$RESULT_DIR/$seq +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + cd / + rm -f $tmp.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter + +# real QA test starts here +_supported_fs ext4 +_supported_os Linux +E2FSCK_PROG="`set_prog_path e2fsck`" +RESIZE2FS_PROG="`set_prog_path resize2fs`" + +_require_command $MKFS_EXT4_PROG mkfs.ext4 +_require_command $E2FSCK_PROG e2fsck +_require_command $RESIZE2FS_PROG resize2fs +_require_scratch + +#Real testing starts here +_scratch_mkfs >> $seqres.full 2>&1 +_scratch_mount +mkdir $SCRATCH_MNT/mnt +touch $SCRATCH_MNT/img + +size=$((1024*1024)) +truncate --size ${size}k $SCRATCH_MNT/img || _fail "Can not grow $SCRATCH_MNT/img" +$MKFS_EXT4_PROG -F -b 4096 -i $((1024*1024*64)) $MKFS_OPTIONS -O 64bit $SCRATCH_MNT/img \ + >> $seqres.full 2>&1 || _fail "$MKFS_EXT4_PROG failed see $seqres.full" +truncate --size 15T $SCRATCH_MNT/img || _fail "Can not grow $SCRATCH_MNT/img file" +loop=`_create_loop_device $SCRATCH_MNT/img` + +_workout () +{ + tst_nr=$1 + _mount -t $FSTYP $MOUNT_OPTIONS $loop $SCRATCH_MNT/mnt + for ((it = 0; it <= tst_nr/2; it++)) + do + echo "Start Round:$tst_nr iteration:$it" + size=$(($size + $RANDOM * 503 * ($tst_nr+1))); + out=$SCRATCH_MNT/mnt/fsstress-$size + args=`_scale_fsstress_args -p16 -n200 -f setattr=1 $FSSTRESS_AVOID -d $out` + + echo "Run fsstress $args" >> $seqres.full + $FSSTRESS_PROG $args -d $out > /dev/null 2>&1 & + fsstress_pid=$! + echo "Resize to ${size}k" >> $seqres.full + $RESIZE2FS_PROG $loop >> $seqres.full ${size}k 2>&1 || \ + _fail "Could not resize FS to $size kb" + wait $fsstress_pid + fallocate -l 32M $SCRATCH_MNT/mnt/rsv-$tst_nr-$it + # Consume all space available + fallocate -l 1T $SCRATCH_MNT/mnt/space-$tst_nr-$it 2> /dev/null && \ + _fail "Too may space consumed" + unlink $SCRATCH_MNT/mnt/rsv-$tst_nr-$it + du -sch $SCRATCH_MNT/img >> $seqres.full + + done + umount $SCRATCH_MNT/mnt || _fail " umount fail" + _check_generic_filesystem $loop +} + +for ((i=1; i <= 10; i++)) +do + _workout $i +done + +_destroy_loop_device $loop + +status=0 +exit diff --git a/tests/ext4/005.out b/tests/ext4/005.out new file mode 100644 index 0000000..662c272 --- /dev/null +++ b/tests/ext4/005.out @@ -0,0 +1,36 @@ +QA output created by 005 +Start Round:1 iteration:0 +Start Round:2 iteration:0 +Start Round:2 iteration:1 +Start Round:3 iteration:0 +Start Round:3 iteration:1 +Start Round:4 iteration:0 +Start Round:4 iteration:1 +Start Round:4 iteration:2 +Start Round:5 iteration:0 +Start Round:5 iteration:1 +Start Round:5 iteration:2 +Start Round:6 iteration:0 +Start Round:6 iteration:1 +Start Round:6 iteration:2 +Start Round:6 iteration:3 +Start Round:7 iteration:0 +Start Round:7 iteration:1 +Start Round:7 iteration:2 +Start Round:7 iteration:3 +Start Round:8 iteration:0 +Start Round:8 iteration:1 +Start Round:8 iteration:2 +Start Round:8 iteration:3 +Start Round:8 iteration:4 +Start Round:9 iteration:0 +Start Round:9 iteration:1 +Start Round:9 iteration:2 +Start Round:9 iteration:3 +Start Round:9 iteration:4 +Start Round:10 iteration:0 +Start Round:10 iteration:1 +Start Round:10 iteration:2 +Start Round:10 iteration:3 +Start Round:10 iteration:4 +Start Round:10 iteration:5 diff --git a/tests/ext4/group b/tests/ext4/group index e60d8fb..833c5c7 100644 --- a/tests/ext4/group +++ b/tests/ext4/group @@ -7,6 +7,7 @@ 002 auto quick prealloc 003 auto quick 004 auto ioctl resize +005 auto ioctl resize 271 auto rw quick 301 aio dangerous ioctl rw stress 302 aio dangerous ioctl rw stress