apfstests/tests/shared/003

#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2015 Red Hat Inc.  All Rights Reserved.
#
# FS QA Test 003
#
# Test mount a needs_recovery partition with noload option.
# ext4 used to Oops until part of this commit:
#
# 744692d ext4: use ext4_get_block_write in buffer write
#
# Also test on ext2/3.
#
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

# real QA test starts here
_supported_fs ext2 ext3 ext4
_supported_os Linux

# nofsck as we modify sb via debugfs
_require_scratch_nocheck

# remove previous $seqres.full before test
rm -f $seqres.full
echo "Silence is golden"

_scratch_mkfs >>$seqres.full 2>&1

# set needs_recovery feature bit
debugfs -w -R "feature +needs_recovery" $SCRATCH_DEV \
	>>$seqres.full 2>&1

# mount with noload option
_try_scratch_mount "-o noload" >>$seqres.full 2>&1

# success, all done
status=0
exit