#! /bin/bash
# FSQA Test No. 231
#
# Run fsx with quotas enabled and verify accounted quotas in the end
#
# Derived from test 127
#-----------------------------------------------------------------------
# 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=jack@suse.cz

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
. ./common.quota

FSX_FILE_SIZE=64000000
FSX_ARGS="-q -l $FSX_FILE_SIZE -o 65536 -N 20000"

_fsx()
{
	tasks=$1
	echo "=== FSX Standard Mode, Memory Mapping, $tasks Tasks ==="
	for (( i = 1; i <= $tasks; i++ )); do
		SEED=$RANDOM
		echo "ltp/fsx $FSX_ARGS -S $SEED $SCRATCH_MNT/fsx_file$i" >>$seq.full
		su $qa_user -c "ltp/fsx $FSX_ARGS -S $SEED \
			$SCRATCH_MNT/fsx_file$i" >$tmp.output$i 2>&1 &
	done

	for (( i = 1; i <= $tasks; i++ )); do
		if ! wait %$i; then
			cat $tmp.output$i | tee -a $seq.full
			wait
			return 1
		fi
		$XFS_IO_PROG -F -c 'fsync' $SCRATCH_MNT/fsx_file$i
		cat $tmp.output$i | tee -a $seq.full
	done
	return 0
}

# real QA test starts here
_supported_fs generic
_supported_os Linux
_require_scratch
_require_quota
_require_user
_need_to_be_root

_scratch_mkfs >> $seq.full 2>&1
_scratch_mount "-o usrquota,grpquota"
chmod 777 $SCRATCH_MNT
quotacheck -u -g $SCRATCH_MNT 2>/dev/null
quotaon -u -g $SCRATCH_MNT 2>/dev/null

if ! _fsx 1; then
	umount $SCRATCH_DEV 2>/dev/null
	status=1
	exit
fi

if ! _check_quota_usage; then
	umount $SCRATCH_DEV 2>/dev/null
	status=1
	exit
fi

if ! _fsx 4; then
	umount $SCRATCH_DEV 2>/dev/null
	status=1
	exit
fi

if ! _check_quota_usage; then
	umount $SCRATCH_DEV 2>/dev/null
	status=1
	exit
fi

#flush cache after write
FSX_ARGS="-f $FSX_ARGS"
if ! _fsx 1; then
	umount $SCRATCH_DEV 2>/dev/null
	status=1
	exit
fi

if ! _check_quota_usage; then
	umount $SCRATCH_DEV 2>/dev/null
	status=1
	exit
fi

umount $SCRATCH_DEV 2>/dev/null
status=0
exit