3 # Test case for ejecting a BlockBackend with an NBD server attached to it
5 # Verify that the NBD server stops offering the drive when ejecting a
6 # BlockDriverState tree from a BlockBackend (that is, a medium from a
7 # drive) exposed via an NBD server.
9 # Copyright (C) 2016 Red Hat, Inc.
11 # This program is free software; you can redistribute it and/or modify
12 # it under the terms of the GNU General Public License as published by
13 # the Free Software Foundation; either version 2 of the License, or
14 # (at your option) any later version.
16 # This program is distributed in the hope that it will be useful,
17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 # GNU General Public License for more details.
21 # You should have received a copy of the GNU General Public License
22 # along with this program. If not, see <http://www.gnu.org/licenses/>.
26 owner
=mreitz@redhat.com
29 echo "QA output created by $seq"
32 status
=1 # failure is the default!
40 trap "_cleanup; exit \$status" 0 1 2 3 15
42 # get standard environment, filters and checks
47 _supported_fmt generic
53 $QEMU_IO -c 'write -P 42 0 64k' "$TEST_IMG" | _filter_qemu_io
56 _launch_qemu
-drive if=none
,media
=cdrom
,id
=drv
,file="$TEST_IMG",format
=$IMGFMT \
59 _send_qemu_cmd
$QEMU_HANDLE \
60 "{ 'execute': 'qmp_capabilities' }" \
63 _send_qemu_cmd
$QEMU_HANDLE \
64 "{ 'execute': 'nbd-server-start',
65 'arguments': { 'addr': { 'type': 'unix',
66 'data': { 'path': '$TEST_DIR/nbd' }}}}" \
69 _send_qemu_cmd
$QEMU_HANDLE \
70 "{ 'execute': 'nbd-server-add',
71 'arguments': { 'device': 'drv' }}" \
74 $QEMU_IO_PROG -f raw
-c 'read -P 42 0 64k' \
75 "nbd+unix:///drv?socket=$TEST_DIR/nbd" 2>&1 \
76 | _filter_qemu_io | _filter_nbd
78 _send_qemu_cmd
$QEMU_HANDLE \
79 "{ 'execute': 'eject',
80 'arguments': { 'device': 'drv' }}" \
83 $QEMU_IO_PROG -f raw
-c close \
84 "nbd+unix:///drv?socket=$TEST_DIR/nbd" 2>&1 \
85 | _filter_qemu_io | _filter_nbd
87 _send_qemu_cmd
$QEMU_HANDLE \
88 "{ 'execute': 'quit' }" \