1*202277f4SStefan Hajnoczi#!/usr/bin/env python 2*202277f4SStefan Hajnoczi# 3*202277f4SStefan Hajnoczi# Regression test for throttle group member unregister segfault with iothread 4*202277f4SStefan Hajnoczi# 5*202277f4SStefan Hajnoczi# Copyright (c) 2019 Red Hat, Inc. 6*202277f4SStefan Hajnoczi# 7*202277f4SStefan Hajnoczi# This program is free software; you can redistribute it and/or modify 8*202277f4SStefan Hajnoczi# it under the terms of the GNU General Public License as published by 9*202277f4SStefan Hajnoczi# the Free Software Foundation; either version 2 of the License, or 10*202277f4SStefan Hajnoczi# (at your option) any later version. 11*202277f4SStefan Hajnoczi# 12*202277f4SStefan Hajnoczi# This program is distributed in the hope that it will be useful, 13*202277f4SStefan Hajnoczi# but WITHOUT ANY WARRANTY; without even the implied warranty of 14*202277f4SStefan Hajnoczi# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15*202277f4SStefan Hajnoczi# GNU General Public License for more details. 16*202277f4SStefan Hajnoczi# 17*202277f4SStefan Hajnoczi# You should have received a copy of the GNU General Public License 18*202277f4SStefan Hajnoczi# along with this program. If not, see <http://www.gnu.org/licenses/>. 19*202277f4SStefan Hajnoczi# 20*202277f4SStefan Hajnoczi 21*202277f4SStefan Hajnocziimport sys 22*202277f4SStefan Hajnocziimport os 23*202277f4SStefan Hajnocziimport iotests 24*202277f4SStefan Hajnoczifrom iotests import log 25*202277f4SStefan Hajnoczi 26*202277f4SStefan Hajnoczisys.path.append(os.path.join(os.path.dirname(__file__), '..', '..', 'scripts')) 27*202277f4SStefan Hajnoczi 28*202277f4SStefan Hajnoczifrom qemu import QEMUMachine 29*202277f4SStefan Hajnoczi 30*202277f4SStefan Hajnocziif iotests.qemu_default_machine == 's390-ccw-virtio': 31*202277f4SStefan Hajnoczi virtio_scsi_device = 'virtio-scsi-ccw' 32*202277f4SStefan Hajnoczielse: 33*202277f4SStefan Hajnoczi virtio_scsi_device = 'virtio-scsi-pci' 34*202277f4SStefan Hajnoczi 35*202277f4SStefan Hajnoczivm = QEMUMachine(iotests.qemu_prog) 36*202277f4SStefan Hajnoczivm.add_args('-machine', 'accel=kvm') 37*202277f4SStefan Hajnoczivm.launch() 38*202277f4SStefan Hajnoczi 39*202277f4SStefan Hajnoczilog(vm.qmp('blockdev-add', node_name='hd0', driver='null-co')) 40*202277f4SStefan Hajnoczilog(vm.qmp('object-add', qom_type='iothread', id='iothread0')) 41*202277f4SStefan Hajnoczilog(vm.qmp('device_add', id='scsi0', driver=virtio_scsi_device, iothread='iothread0')) 42*202277f4SStefan Hajnoczilog(vm.qmp('device_add', id='scsi-hd0', driver='scsi-hd', drive='hd0')) 43*202277f4SStefan Hajnoczilog(vm.qmp('block_set_io_throttle', id='scsi-hd0', bps=0, bps_rd=0, bps_wr=0, 44*202277f4SStefan Hajnoczi iops=1000, iops_rd=0, iops_wr=0, conv_keys=False)) 45*202277f4SStefan Hajnoczilog(vm.qmp('device_del', id='scsi-hd0')) 46*202277f4SStefan Hajnoczi 47*202277f4SStefan Hajnoczivm.shutdown() 48