| #!/usr/bin/env python3 | |
| # group: rw quick | |
| # | |
| # Tests for NBD BLOCK_STATUS extension | |
| # | |
| # Copyright (c) 2018 Virtuozzo International GmbH | |
| # | |
| # 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/>. | |
| # | |
| import iotests | |
| from iotests import qemu_img_create, qemu_io, qemu_img_log, qemu_nbd, \ | |
| file_path, log | |
| iotests.script_initialize(supported_fmts=['qcow2']) | |
| disk = file_path('disk') | |
| nbd_sock = file_path('nbd-sock', base_dir=iotests.sock_dir) | |
| nbd_uri = 'nbd+unix:///exp?socket=' + nbd_sock | |
| qemu_img_create('-f', iotests.imgfmt, disk, '1M') | |
| qemu_io('-f', iotests.imgfmt, '-c', 'write 0 512K', disk) | |
| qemu_nbd('-k', nbd_sock, '-x', 'exp', '-f', iotests.imgfmt, disk) | |
| qemu_img_log('map', '-f', 'raw', '--output=json', nbd_uri) | |
| log('done.') # avoid new line at the end of output file |