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#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2016 Red Hat, Inc. All Rights Reserved.
#
# FS QA Test 382
#
# When default quota is set, all different quota types inherits the
# same default value, include group quota. So if a user quota limit
# larger than the default user quota value, it will still be limited
# by the group default quota value.
#
# There's a patch from Upstream can fix this bug:
#
# [PATCH] xfs: Split default quota limits by quota type V4
#
. ./common/preamble
_begin_fstest auto quick quota
# Import common functions.
. ./common/filter
. ./common/quota
# real QA test starts here
_supported_fs generic
_require_scratch
_require_quota
_require_xfs_quota_foreign
_require_user
_require_group
do_test()
{
local qname=$1
local type
if [ "$qname" = "user" ];then
type="-u"
echo "=== user quota test ==="
elif [ "$qname" = "group" ];then
type="-g"
echo "=== group quota test ==="
else
echo "wrong quota type name - $qname"
return 1
fi
$XFS_QUOTA_PROG -x -c "limit bsoft=20M bhard=20M isoft=20 ihard=20 $type -d" $SCRATCH_MNT
$XFS_QUOTA_PROG -x -c "limit bsoft=40M bhard=40M isoft=40 ihard=40 $type fsgqa" $SCRATCH_MNT
echo "$qname blocks and inode limit"
$XFS_QUOTA_PROG -x -c "report $type -N -bi" $SCRATCH_MNT | grep -v ^root | _filter_spaces
## blocks default quota test ##
_user_do "$XFS_IO_PROG -f -c \"pwrite 0 30M\" -c \"fsync\" $SCRATCH_MNT/data" | _filter_xfs_io
rm -f ${SCRATCH_MNT}/* >/dev/null 2>&1
## inode default quota test ##
for ((i=0; i<30; i++));do
_user_do "echo -n > ${SCRATCH_MNT}/file${i}"
done
sync
rm -f ${SCRATCH_MNT}/* >/dev/null 2>&1
}
### user default quota test ###
_scratch_mkfs >/dev/null 2>&1
_qmount_option "usrquota,grpquota"
_qmount
do_test user
### group default quota test ###
_scratch_unmount
_scratch_mkfs >/dev/null 2>&1
_qmount_option "grpquota,usrquota"
_qmount
do_test group
# success, all done
status=0
exit
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