--- /dev/null
+#! /bin/bash
+# FSQA Test No. 269
+#
+# Run fsstress and ENSPC hitters in parallel, check fs consistency an the end
+#
+#-----------------------------------------------------------------------
+# 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/$$
+status=1 # failure is the default!
+trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+# Disable all sync operations to get higher load
+FSSTRESS_AVOID="$FSSTRESS_AVOID -ffsync=0 -fsync=0 -ffdatasync=0"
+_workout()
+{
+ echo ""
+ echo "Run fsstress"
+ echo ""
+ num_iterations=10
+ enospc_time=2
+ out=$SCRATCH_MNT/fsstress.$$
+ args="-p128 -n999999999 -f setattr=1 $FSSTRESS_AVOID -d $out"
+ echo "fsstress $args" >> $here/$seq.full
+ $FSSTRESS_PROG $args > /dev/null 2>&1 &
+ pid=$!
+ echo "Run dd writers in parallel"
+ for ((i=0; i < num_iterations; i++))
+ do
+ # File will be opened with O_TRUNC each time
+ dd if=/dev/zero of=$SCRATCH_MNT/SPACE_CONSUMER bs=1M count=1 \
+ > /dev/null 2>&1
+ sleep $enospc_time
+ done
+ kill $pid
+ wait $pid
+}
+
+# real QA test starts here
+_supported_fs generic
+_supported_os Linux
+_require_scratch
+_need_to_be_root
+
+umount $SCRATCH_DEV 2>/dev/null
+_scratch_mkfs_sized $((512 * 1024 * 1024)) >> $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