iotests: Add non-shared storage migration case 192

#!/bin/bash

#

# Test NBD export with -incoming (non-shared storage migration use case from

# libvirt)

#

# Copyright (C) 2017 Red Hat, Inc.

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

#

# creator

owner=famz@redhat.com

seq=`basename $0`

echo "QA output created by $seq"

here=`pwd`

status=1	# failure is the default!

_cleanup()

{

	_cleanup_test_img

}

trap "_cleanup; exit \$status" 0 1 2 3 15

# get standard environment, filters and checks

. ./common.rc

. ./common.filter

_supported_fmt generic

_supported_proto file

_supported_os Linux

if [ "$QEMU_DEFAULT_MACHINE" != "pc" ]; then

    _notrun "Requires a PC machine"

fi

size=64M

_make_test_img $size

{

echo "nbd_server_start unix:$TEST_DIR/nbd"

echo "nbd_server_add -w drive0"

echo "q"

} | $QEMU -nodefaults -display none -monitor stdio \

    -drive format=$IMGFMT,file=$TEST_IMG,if=ide,id=drive0 \

    -incoming defer 2>&1 | _filter_testdir | _filter_qemu | _filter_hmp

# success, all done

echo "*** done"

rm -f $seq.full

status=0

QA output created by 192

Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864

QEMU X.Y.Z monitor - type 'help' for more information

(qemu) nbd_server_start unix:TEST_DIR/nbd

(qemu) nbd_server_add -w drive0

(qemu) q

*** done

188 rw auto quick

189 rw auto

190 rw auto quick

192 rw auto quick