apfstests/tests/generic/323

#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2014 Red Hat, Inc.  All Rights Reserved.
#
# FS QA Test No. 323
#
# Run aio-last-ref-held-by-io - last put of ioctx not in process
# context. We've had a couple of instances in the past where having the
# last reference to an ioctx be held by the IO (instead of the
# process) would cause problems (hung system, crashes).

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 generic
_supported_os Linux
_require_test

_require_aiodio aio-last-ref-held-by-io

testfile=$TEST_DIR/aio-testfile
$XFS_IO_PROG -ftc "pwrite 0 10m" $testfile | _filter_xfs_io

$AIO_TEST 0 100 $testfile
if [ $? -ne 0 ]; then
	exit $status
fi

$AIO_TEST 1 100 $testfile
if [ $? -ne 0 ]; then
	exit $status
fi

status=0
exit $status