1*a66c4b83SVladimir Sementsov-Ogievskiy#!/usr/bin/env python 2*a66c4b83SVladimir Sementsov-Ogievskiy# 3*a66c4b83SVladimir Sementsov-Ogievskiy# Test resume mirror after auto pause on ENOSPC 4*a66c4b83SVladimir Sementsov-Ogievskiy# 5*a66c4b83SVladimir Sementsov-Ogievskiy# Copyright (c) 2019 Virtuozzo International GmbH. All rights reserved. 6*a66c4b83SVladimir Sementsov-Ogievskiy# 7*a66c4b83SVladimir Sementsov-Ogievskiy# This program is free software; you can redistribute it and/or modify 8*a66c4b83SVladimir Sementsov-Ogievskiy# it under the terms of the GNU General Public License as published by 9*a66c4b83SVladimir Sementsov-Ogievskiy# the Free Software Foundation; either version 2 of the License, or 10*a66c4b83SVladimir Sementsov-Ogievskiy# (at your option) any later version. 11*a66c4b83SVladimir Sementsov-Ogievskiy# 12*a66c4b83SVladimir Sementsov-Ogievskiy# This program is distributed in the hope that it will be useful, 13*a66c4b83SVladimir Sementsov-Ogievskiy# but WITHOUT ANY WARRANTY; without even the implied warranty of 14*a66c4b83SVladimir Sementsov-Ogievskiy# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15*a66c4b83SVladimir Sementsov-Ogievskiy# GNU General Public License for more details. 16*a66c4b83SVladimir Sementsov-Ogievskiy# 17*a66c4b83SVladimir Sementsov-Ogievskiy# You should have received a copy of the GNU General Public License 18*a66c4b83SVladimir Sementsov-Ogievskiy# along with this program. If not, see <http://www.gnu.org/licenses/>. 19*a66c4b83SVladimir Sementsov-Ogievskiy# 20*a66c4b83SVladimir Sementsov-Ogievskiy 21*a66c4b83SVladimir Sementsov-Ogievskiyimport iotests 22*a66c4b83SVladimir Sementsov-Ogievskiyfrom iotests import qemu_img_create, qemu_io, file_path, filter_qmp_testfiles 23*a66c4b83SVladimir Sementsov-Ogievskiy 24*a66c4b83SVladimir Sementsov-Ogievskiyiotests.verify_image_format(supported_fmts=['qcow2']) 25*a66c4b83SVladimir Sementsov-Ogievskiy 26*a66c4b83SVladimir Sementsov-Ogievskiysource, target = file_path('source', 'target') 27*a66c4b83SVladimir Sementsov-Ogievskiysize = 5 * 1024 * 1024 28*a66c4b83SVladimir Sementsov-Ogievskiylimit = 2 * 1024 * 1024 29*a66c4b83SVladimir Sementsov-Ogievskiy 30*a66c4b83SVladimir Sementsov-Ogievskiyqemu_img_create('-f', iotests.imgfmt, source, str(size)) 31*a66c4b83SVladimir Sementsov-Ogievskiyqemu_img_create('-f', iotests.imgfmt, target, str(size)) 32*a66c4b83SVladimir Sementsov-Ogievskiyqemu_io('-c', 'write 0 {}'.format(size), source) 33*a66c4b83SVladimir Sementsov-Ogievskiy 34*a66c4b83SVladimir Sementsov-Ogievskiy# raw format don't like empty files 35*a66c4b83SVladimir Sementsov-Ogievskiyqemu_io('-c', 'write 0 {}'.format(size), target) 36*a66c4b83SVladimir Sementsov-Ogievskiy 37*a66c4b83SVladimir Sementsov-Ogievskiyvm = iotests.VM().add_drive(source) 38*a66c4b83SVladimir Sementsov-Ogievskiyvm.launch() 39*a66c4b83SVladimir Sementsov-Ogievskiy 40*a66c4b83SVladimir Sementsov-Ogievskiyblockdev_opts = { 41*a66c4b83SVladimir Sementsov-Ogievskiy 'driver': iotests.imgfmt, 42*a66c4b83SVladimir Sementsov-Ogievskiy 'node-name': 'target', 43*a66c4b83SVladimir Sementsov-Ogievskiy 'file': { 44*a66c4b83SVladimir Sementsov-Ogievskiy 'driver': 'raw', 45*a66c4b83SVladimir Sementsov-Ogievskiy 'size': limit, 46*a66c4b83SVladimir Sementsov-Ogievskiy 'file': { 47*a66c4b83SVladimir Sementsov-Ogievskiy 'driver': 'file', 48*a66c4b83SVladimir Sementsov-Ogievskiy 'filename': target 49*a66c4b83SVladimir Sementsov-Ogievskiy } 50*a66c4b83SVladimir Sementsov-Ogievskiy } 51*a66c4b83SVladimir Sementsov-Ogievskiy} 52*a66c4b83SVladimir Sementsov-Ogievskiyvm.qmp_log('blockdev-add', filters=[filter_qmp_testfiles], **blockdev_opts) 53*a66c4b83SVladimir Sementsov-Ogievskiy 54*a66c4b83SVladimir Sementsov-Ogievskiyvm.qmp_log('blockdev-mirror', device='drive0', sync='full', target='target', 55*a66c4b83SVladimir Sementsov-Ogievskiy on_target_error='enospc') 56*a66c4b83SVladimir Sementsov-Ogievskiy 57*a66c4b83SVladimir Sementsov-Ogievskiyvm.event_wait('JOB_STATUS_CHANGE', timeout=3.0, 58*a66c4b83SVladimir Sementsov-Ogievskiy match={'data': {'status': 'paused'}}) 59*a66c4b83SVladimir Sementsov-Ogievskiy 60*a66c4b83SVladimir Sementsov-Ogievskiy# drop other cached events, to not interfere with further wait for 'running' 61*a66c4b83SVladimir Sementsov-Ogievskiyvm.get_qmp_events() 62*a66c4b83SVladimir Sementsov-Ogievskiy 63*a66c4b83SVladimir Sementsov-Ogievskiydel blockdev_opts['file']['size'] 64*a66c4b83SVladimir Sementsov-Ogievskiyvm.qmp_log('x-blockdev-reopen', filters=[filter_qmp_testfiles], 65*a66c4b83SVladimir Sementsov-Ogievskiy **blockdev_opts) 66*a66c4b83SVladimir Sementsov-Ogievskiy 67*a66c4b83SVladimir Sementsov-Ogievskiyvm.qmp_log('block-job-resume', device='drive0') 68*a66c4b83SVladimir Sementsov-Ogievskiyvm.event_wait('JOB_STATUS_CHANGE', timeout=1.0, 69*a66c4b83SVladimir Sementsov-Ogievskiy match={'data': {'status': 'running'}}) 70*a66c4b83SVladimir Sementsov-Ogievskiy 71*a66c4b83SVladimir Sementsov-Ogievskiyvm.shutdown() 72