diff options
Diffstat (limited to 'tests/qemu-iotests')
| -rwxr-xr-x | tests/qemu-iotests/tests/iothreads-nbd-export | 66 | ||||
| -rw-r--r-- | tests/qemu-iotests/tests/iothreads-nbd-export.out | 19 |
2 files changed, 85 insertions, 0 deletions
diff --git a/tests/qemu-iotests/tests/iothreads-nbd-export b/tests/qemu-iotests/tests/iothreads-nbd-export new file mode 100755 index 0000000000..037260729c --- /dev/null +++ b/tests/qemu-iotests/tests/iothreads-nbd-export @@ -0,0 +1,66 @@ +#!/usr/bin/env python3 +# group: rw quick +# +# Copyright (C) 2024 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: Kevin Wolf <kwolf@redhat.com> + +import time +import qemu +import iotests + +iotests.script_initialize(supported_fmts=['qcow2'], + supported_platforms=['linux']) + +with iotests.FilePath('disk1.img') as path, \ + iotests.FilePath('nbd.sock', base_dir=iotests.sock_dir) as nbd_sock, \ + qemu.machine.QEMUMachine(iotests.qemu_prog) as vm: + + img_size = '10M' + + iotests.log('Preparing disk...') + iotests.qemu_img_create('-f', iotests.imgfmt, path, img_size) + vm.add_args('-blockdev', f'file,node-name=disk-file,filename={path}') + vm.add_args('-blockdev', 'qcow2,node-name=disk,file=disk-file') + vm.add_args('-object', 'iothread,id=iothread0') + vm.add_args('-device', + 'virtio-blk,drive=disk,iothread=iothread0,share-rw=on') + + iotests.log('Launching VM...') + vm.add_args('-accel', 'kvm', '-accel', 'tcg') + #vm.add_args('-accel', 'qtest') + vm.launch() + + iotests.log('Exporting to NBD...') + iotests.log(vm.qmp('nbd-server-start', + addr={'type': 'unix', 'data': {'path': nbd_sock}})) + iotests.log(vm.qmp('block-export-add', type='nbd', id='exp0', + node_name='disk', writable=True)) + + iotests.log('Connecting qemu-img...') + qemu_io = iotests.QemuIoInteractive('-f', 'raw', + f'nbd+unix:///disk?socket={nbd_sock}') + + iotests.log('Moving the NBD export to a different iothread...') + for i in range(0, 10): + iotests.log(vm.qmp('system_reset')) + time.sleep(0.1) + + iotests.log('Checking that it is still alive...') + iotests.log(vm.qmp('query-status')) + + qemu_io.close() + vm.shutdown() diff --git a/tests/qemu-iotests/tests/iothreads-nbd-export.out b/tests/qemu-iotests/tests/iothreads-nbd-export.out new file mode 100644 index 0000000000..bc514e35e5 --- /dev/null +++ b/tests/qemu-iotests/tests/iothreads-nbd-export.out @@ -0,0 +1,19 @@ +Preparing disk... +Launching VM... +Exporting to NBD... +{"return": {}} +{"return": {}} +Connecting qemu-img... +Moving the NBD export to a different iothread... +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +Checking that it is still alive... +{"return": {"running": true, "status": "running"}} |