tests/xfs/518

#! /bin/bash
# SPDX-License-Identifier: GPL-2.0-or-later
# Copyright (c) 2020, Oracle and/or its affiliates.  All Rights Reserved.
#
# FS QA Test No. 518
#
# Make sure that the quota default grace period and maximum warning limits
# survive quotacheck.

seq=`basename $0`
seqres=$RESULT_DIR/$seq
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
. ./common/quota

# real QA test starts here
_supported_fs xfs
_require_scratch
_require_quota

rm -f $seqres.full

# Format filesystem and set up quota limits
_scratch_mkfs > $seqres.full
_qmount_option "usrquota"
_scratch_mount >> $seqres.full

$XFS_QUOTA_PROG -x -c 'timer -u 300m' $SCRATCH_MNT
$XFS_QUOTA_PROG -x -c 'state -u' $SCRATCH_MNT | grep 'grace time'
_scratch_unmount

# Remount and check the limits
_scratch_mount >> $seqres.full
$XFS_QUOTA_PROG -x -c 'state -u' $SCRATCH_MNT | grep 'grace time'
_scratch_unmount

# Run repair to force quota check
_scratch_xfs_repair >> $seqres.full 2>&1

# Remount (this time to run quotacheck) and check the limits.  There's a bug
# in quotacheck where we would reset the ondisk default grace period to zero
# while the incore copy stays at whatever was read in prior to quotacheck.
# This will show up after the /next/ remount.
_scratch_mount >> $seqres.full
$XFS_QUOTA_PROG -x -c 'state -u' $SCRATCH_MNT | grep 'grace time'
_scratch_unmount

# Remount and check the limits
_scratch_mount >> $seqres.full
$XFS_QUOTA_PROG -x -c 'state -u' $SCRATCH_MNT | grep 'grace time'
_scratch_unmount

# success, all done
status=0
exit