#! /bin/bash
# FS QA Test No. 241
#
# Run parallel dbench & check for filesystem corruption
# This corrupted ext4 inode bitmaps due to races at one point
#
# Copyright (c) 2010 Red Hat, 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=sandeen@sandeen.net

seq=`basename $0`
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

_supported_fs generic
_supported_os Linux

[ "$DBENCH_PROG" = "" ] && _notrun "dbench not found"

echo "Silence is golden."

# real QA test starts here
rm -f $seq.full

rm -rf $TEST_DIR/dbench
mkdir $TEST_DIR/dbench

dbench -t 60 -D $TEST_DIR/dbench 4 >> $seq.full

status=$?
exit