e819edd090
Blacklist these formats, as they don't support image creation, as they
say:
> ./qemu-img create -f bochs x 1m
qemu-img: x: Format driver 'bochs' does not support image creation
> ./qemu-img create -f cloop x 1m
qemu-img: x: Format driver 'cloop' does not support image creation
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
58 lines
2.0 KiB
Python
Executable File
58 lines
2.0 KiB
Python
Executable File
#!/usr/bin/env python
|
|
#
|
|
# Copyright (C) 2018 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: Stefan Hajnoczi <stefanha@redhat.com>
|
|
#
|
|
# Check that the runtime NBD server does not crash when stopped after
|
|
# blockdev-snapshot-sync.
|
|
|
|
import iotests
|
|
|
|
iotests.verify_image_format(supported_fmts=['generic'])
|
|
|
|
with iotests.FilePath('disk.img') as disk_img_path, \
|
|
iotests.FilePath('disk-snapshot.img') as disk_snapshot_img_path, \
|
|
iotests.FilePath('nbd.sock') as nbd_sock_path, \
|
|
iotests.VM() as vm:
|
|
|
|
img_size = '10M'
|
|
iotests.qemu_img_create('-f', iotests.imgfmt, disk_img_path, img_size)
|
|
|
|
iotests.log('Launching VM...')
|
|
(vm.add_drive(disk_img_path, 'node-name=drive0-node', interface='none')
|
|
.launch())
|
|
|
|
iotests.log('Starting NBD server...')
|
|
iotests.log(vm.qmp('nbd-server-start', addr={
|
|
"type": "unix",
|
|
"data": {
|
|
"path": nbd_sock_path,
|
|
}
|
|
}))
|
|
|
|
iotests.log('Adding NBD export...')
|
|
iotests.log(vm.qmp('nbd-server-add', device='drive0-node', writable=True))
|
|
|
|
iotests.log('Creating external snapshot...')
|
|
iotests.log(vm.qmp('blockdev-snapshot-sync',
|
|
node_name='drive0-node',
|
|
snapshot_node_name='drive0-snapshot-node',
|
|
snapshot_file=disk_snapshot_img_path))
|
|
|
|
iotests.log('Stopping NBD server...')
|
|
iotests.log(vm.qmp('nbd-server-stop'))
|