#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2006 Silicon Graphics, Inc.  All Rights Reserved.
#
# FSQA Test No. 231
#
# Run fsx with quotas enabled and verify accounted quotas in the end
#
# Derived from test 127
seq=`basename $0`
seqres=$RESULT_DIR/$seq
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" >>$seqres.full
		su $qa_user -c "ltp/fsx $FSX_ARGS -S $SEED \
			$FSX_AVOID $SCRATCH_MNT/fsx_file$i" >$tmp.output$i 2>&1 &
	done

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

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

rm -f $seqres.full
_scratch_mkfs >> $seqres.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
	_scratch_unmount 2>/dev/null
	status=1
	exit
fi

if ! _check_quota_usage; then
	_scratch_unmount 2>/dev/null
	status=1
	exit
fi

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

if ! _check_quota_usage; then
	_scratch_unmount 2>/dev/null
	status=1
	exit
fi

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

if ! _check_quota_usage; then
	_scratch_unmount 2>/dev/null
	status=1
	exit
fi

_scratch_unmount 2>/dev/null
status=0
exit