def run_case(params):
src_host_ip = params.get('src_host_ip')
dst_host_ip = params.get('dst_host_ip')
qmp_port = int(params.get('qmp_port'))
serial_port = int(params.get('serial_port'))
incoming_port = params.get('incoming_port')
share_images_dir = params.get('share_images_dir')
matrix = params.get('matrix')
disk1_name = params.get('disk1_name').split('.')[0]
disk1_format = params.get('disk1_name').split('.')[1]
disk2_name = params.get('disk2_name').split('.')[0]
disk2_format = params.get('disk2_name').split('.')[1]
disk3_name = params.get('disk3_name').split('.')[0]
disk3_format = params.get('disk3_name').split('.')[1]
disk4_name = params.get('disk4_name').split('.')[0]
disk4_format = params.get('disk4_name').split('.')[1]
disk5_name = params.get('disk5_name').split('.')[0]
disk5_format = params.get('disk5_name').split('.')[1]
iso = params.get('cdrom1_name')
test = CreateTest(case_id='rhel_135046', params=params)
id = test.get_id()
src_host_session = HostSession(id, params)
test.test_print('=======Create test environment=======')
test.sub_step_log('~~~~1. Create 5 data disks~~~~')
utils_migration.create_disk(host_session=src_host_session,
disk_dir=share_images_dir,
disk_name=disk1_name,
disk_format=disk1_format,
disk_size=2048)
utils_migration.create_disk(host_session=src_host_session,
disk_dir=share_images_dir,
disk_name=disk2_name,
disk_format=disk2_format,
disk_size=2048)
utils_migration.create_disk(host_session=src_host_session,
disk_dir=share_images_dir,
disk_name=disk3_name,
disk_format=disk3_format,
disk_size=2048)
utils_migration.create_disk(host_session=src_host_session,
disk_dir=share_images_dir,
disk_name=disk4_name,
disk_format=disk4_format,
disk_size=2048)
utils_migration.create_disk(host_session=src_host_session,
disk_dir=share_images_dir,
disk_name=disk5_name,
disk_format=disk5_format,
disk_size=2048)
test.sub_step_log('~~~~2. Create 1 iso~~~~')
utils_stable_abi_ppc.create_iso(host_session=src_host_session,
disk_dir=share_images_dir,
iso=iso)
test.sub_step_log('~~~~3. Configure host hugepage~~~~')
utils_stable_abi_ppc.configure_host_hugepage(
host_session=src_host_session,
matrix=matrix,
dst_ip=dst_host_ip,
mount_point='/mnt/kvm_hugepage')
test.sub_step_log('~~~~4. Check matrix~~~~')
flag = utils_stable_abi_ppc.check_matrix(host_session=src_host_session,
dst_ip=dst_host_ip,
matrix=matrix)
test.main_step_log('1. start guest on Source Host host must have '
'following devices')
if (flag == 'p9_to_p8'):
params.vm_base_cmd_update(
'machine', 'pseries',
'pseries-rhel7.3.0-sxxm,max-cpu-compat=power8')
else:
params.vm_base_cmd_update('machine', 'pseries',
'pseries-rhel7.3.0-sxxm')
src_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
test.sub_step_log('1.1 Connecting to src serial')
src_remote_qmp = RemoteQMPMonitor(id,
params,
ip=src_host_ip,
port=qmp_port)
src_serial = RemoteSerialMonitor(id,
params,
ip=src_host_ip,
port=serial_port)
src_guest_ip = src_serial.serial_login()
test.sub_step_log('2 Start guest on Destination Host host with same '
'qemu cli as step1 but appending')
if (flag == 'p8_to_p9'):
params.vm_base_cmd_update(
'machine', 'pseries-rhel7.3.0-sxxm',
'pseries-rhel7.3.0-sxxm,max-cpu-compat=power8')
elif (flag == 'p9_to_p8'):
params.vm_base_cmd_update(
'machine', 'pseries-rhel7.3.0-sxxm,max-cpu-compat=power8',
'pseries-rhel7.3.0-sxxm')
incoming_val = 'tcp:0:%s' % incoming_port
params.vm_base_cmd_add('incoming', incoming_val)
params.vm_base_cmd_update(
'chardev', 'socket,id=serial_id_serial0,host=%s,'
'port=%s,server,nowait' % (src_host_ip, serial_port),
'socket,id=serial_id_serial0,host=%s,port=%s,'
'server,nowait' % (dst_host_ip, serial_port))
dst_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_remote_guest(cmd=dst_qemu_cmd,
ip=dst_host_ip,
vm_alias='dst')
dst_remote_qmp = RemoteQMPMonitor(id,
params,
ip=dst_host_ip,
port=qmp_port)
test.main_step_log(
'3.In guest, execute the program to generate dirty pages')
src_guest_session = GuestSession(case_id=id,
params=params,
ip=src_guest_ip)
utils_migration.dirty_page_test(host_session=src_host_session,
guest_session=src_guest_session,
guest_ip=src_guest_ip,
script='migration_dirtypage_2.c')
test.main_step_log('4.Enable postcopy on both sides and do migration')
utils_migration.set_migration_capabilities(remote_qmp=src_remote_qmp,
capabilities='postcopy-ram',
state='true')
utils_migration.set_migration_capabilities(remote_qmp=dst_remote_qmp,
capabilities='postcopy-ram',
state='true')
cmd = '{"execute":"migrate", "arguments": { "uri": "tcp:%s:%s" }}'\
% (dst_host_ip, incoming_port)
src_remote_qmp.qmp_cmd_output(cmd=cmd)
test.main_step_log('5.check the migration status, after generating dirty '
'pages, change to postcopy mode')
utils_migration.switch_to_postcopy(remote_qmp=src_remote_qmp)
chk_info = utils_migration.query_migration(remote_qmp=src_remote_qmp)
if chk_info == False:
test.test_error('Migration timeout')
test.main_step_log('6.Check devices function one by one')
dst_serial = RemoteSerialMonitor(id,
params,
ip=dst_host_ip,
port=serial_port)
output = dst_serial.serial_cmd_output('dmesg')
if re.findall(r'Call Trace:', output):
test.test_error('Guest hit call trace after migration')
dst_remote_qmp.qmp_cmd_output('{"execute":"system_reset"}')
dst_guest_ip = dst_serial.serial_login()
dst_guest_session = GuestSession(case_id=id,
params=params,
ip=dst_guest_ip)
test.sub_step_log('a.Check networking')
dst_guest_session.guest_ping_test('www.redhat.com', 10)
test.sub_step_log('b.Check block by the following methods')
utils_migration.filebench_test(dst_guest_session)
test.sub_step_log('c.Check VNC console and check keyboard by input keys')
time.sleep(3)
test.main_step_log('7.Migrate the guest back to src host and please '
'refer to step 4 and step 5')
src_remote_qmp.qmp_cmd_output('{"execute":"quit"}')
time.sleep(3)
src_host_session.check_guest_process(src_ip=src_host_ip)
if (flag == 'p8_to_p9'):
params.vm_base_cmd_update(
'machine', 'pseries-rhel7.3.0-sxxm,max-cpu-compat=power8',
'pseries-rhel7.3.0-sxxm')
elif (flag == 'p9_to_p8'):
params.vm_base_cmd_update(
'machine', 'pseries-rhel7.3.0-sxxm',
'pseries-rhel7.3.0-sxxm,max-cpu-compat=power8')
params.vm_base_cmd_update(
'chardev', 'socket,id=serial_id_serial0,host=%s,'
'port=%s,server,nowait' % (dst_host_ip, serial_port),
'socket,id=serial_id_serial0,host=%s,port=%s,'
'server,nowait' % (src_host_ip, serial_port))
src_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
src_remote_qmp = RemoteQMPMonitor(id,
params,
ip=src_host_ip,
port=qmp_port)
utils_migration.dirty_page_test(host_session=src_host_session,
guest_session=dst_guest_session,
guest_ip=dst_guest_ip,
script='migration_dirtypage_2.c')
utils_migration.set_migration_capabilities(remote_qmp=dst_remote_qmp,
capabilities='postcopy-ram',
state='true')
utils_migration.set_migration_capabilities(remote_qmp=src_remote_qmp,
capabilities='postcopy-ram',
state='true')
cmd = '{"execute":"migrate", "arguments": { "uri": "tcp:%s:%s" }}'\
% (src_host_ip, incoming_port)
dst_remote_qmp.qmp_cmd_output(cmd=cmd)
utils_migration.switch_to_postcopy(remote_qmp=dst_remote_qmp)
chk_info = utils_migration.query_migration(remote_qmp=dst_remote_qmp)
if chk_info == False:
test.test_error('Migration timeout')
test.main_step_log('8.Repeat step6')
src_serial = RemoteSerialMonitor(id, params, src_host_ip, serial_port)
output = src_serial.serial_cmd_output('dmesg')
if re.findall(r'Call Trace:', output):
test.test_error('Guest hit call trace after migration')
src_remote_qmp.qmp_cmd_output('{"execute":"system_reset"}')
src_guest_ip = src_serial.serial_login()
src_guest_session = GuestSession(case_id=id,
params=params,
ip=src_guest_ip)
test.sub_step_log('a.Check networking')
src_guest_session.guest_ping_test('www.redhat.com', 10)
test.sub_step_log('b.Check block by the following methods')
utils_migration.filebench_test(src_guest_session)
test.sub_step_log('c.Check VNC console and check keyboard by input keys')
def run_case(params):
src_host_ip = params.get('src_host_ip')
dst_host_ip = params.get('dst_host_ip')
qmp_port = int(params.get('qmp_port'))
serial_port = int(params.get('serial_port'))
incoming_port = params.get('incoming_port')
test = CreateTest(case_id='rhel7_93722', params=params)
id = test.get_id()
src_host_session = HostSession(id, params)
size = '2147483648'
test.main_step_log('1.configure hugepage(both src and dst)')
output = src_host_session.host_cmd_output(cmd='lscpu')
if re.findall(r'POWER8', output):
matrix = 'P8_P8'
elif re.findall(r'POWER9', output):
matrix = 'P9_P9'
utils_stable_abi_ppc.configure_host_hugepage(
host_session=src_host_session,
matrix=matrix,
dst_ip=dst_host_ip,
mount_point='/mnt/kvm_hugepage')
test.main_step_log(
'2.Boot a guest with hugepage memdev and numa on src host')
params.vm_base_cmd_add(
'object', 'memory-backend-file,id=ram-node0,prealloc=yes,'
'mem-path=/dev/hugepages,size=%s' % size)
params.vm_base_cmd_add('numa', 'node,nodeid=0,cpus=0-1,memdev=ram-node0')
params.vm_base_cmd_add(
'object', 'memory-backend-file,id=ram-node1,prealloc=yes,'
'mem-path=/dev/hugepages,size=%s' % size)
params.vm_base_cmd_add('numa', 'node,nodeid=1,cpus=2-3,memdev=ram-node1')
src_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
src_remote_qmp = RemoteQMPMonitor(id, params, src_host_ip, qmp_port)
src_serial = RemoteSerialMonitor(id, params, src_host_ip, serial_port)
src_serial.serial_login()
test.main_step_log('3. Boot a guest on dst host')
incoming_val = 'tcp:0:%s' % incoming_port
params.vm_base_cmd_add('incoming', incoming_val)
dst_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_remote_guest(cmd=dst_qemu_cmd,
ip=dst_host_ip,
vm_alias='dst')
dst_remote_qmp = RemoteQMPMonitor(id, params, dst_host_ip, qmp_port)
test.main_step_log('4.On src host and dst host, '
'enable postcopy and do migration')
test.sub_step_log('set src host postcopy-ram on')
utils_migration.set_migration_capabilities(remote_qmp=src_remote_qmp,
capabilities='postcopy-ram',
state='true')
test.sub_step_log('set dst host postcopy-ram on')
utils_migration.set_migration_capabilities(remote_qmp=dst_remote_qmp,
capabilities='postcopy-ram',
state='true')
test.sub_step_log('start to do migration')
cmd = '{"execute":"migrate", "arguments": { "uri": "tcp:%s:%s" }}' \
% (dst_host_ip, incoming_port)
src_remote_qmp.qmp_cmd_output(cmd=cmd)
utils_migration.switch_to_postcopy(remote_qmp=src_remote_qmp,
dirty_count_threshold=0)
chk_info = utils_migration.query_migration(remote_qmp=src_remote_qmp)
if chk_info == False:
test.test_error('Migration timeout')
test.sub_step_log('Check guest status after migration finished')
dst_serial = RemoteSerialMonitor(id, params, dst_host_ip, serial_port)
output = dst_serial.serial_cmd_output('dmesg')
if re.findall(r'Call Trace:', output):
test.test_error('Guest hit call trace after migration')
dst_serial.serial_cmd(cmd='reboot')
dst_guest_ip = dst_serial.serial_login()
dst_guest_session = GuestSession(case_id=id,
params=params,
ip=dst_guest_ip)
dst_guest_session.guest_ping_test(dst_ip='www.redhat.com', count=10)
def run_case(params):
src_host_ip = params.get('src_host_ip')
dst_host_ip = params.get('dst_host_ip')
qmp_port = int(params.get('qmp_port'))
serial_port = int(params.get('serial_port'))
incoming_port = params.get('incoming_port')
test = CreateTest(case_id='rhel7_10067', params=params)
id = test.get_id()
src_host_session = HostSession(id, params)
downtime = '10000'
query_migration_time = 1200
test.main_step_log('1. Start VM with high load, with each method is ok')
src_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
src_remote_qmp = RemoteQMPMonitor(id, params, src_host_ip, qmp_port)
test.sub_step_log('1.1 Connecting to src serial')
src_serial = RemoteSerialMonitor(id, params, src_host_ip, serial_port)
src_guest_ip = src_serial.serial_login()
src_guest_session = GuestSession(case_id=id, params=params, ip=src_guest_ip)
test.sub_step_log('1.2 Running iozone in src guest')
utils_migration.iozone_test(guest_session=src_guest_session)
test.main_step_log('2. Start listening mode')
incoming_val = 'tcp:0:%s' % incoming_port
params.vm_base_cmd_add('incoming', incoming_val)
dst_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_remote_guest(cmd=dst_qemu_cmd, ip=dst_host_ip,
vm_alias='dst')
dst_remote_qmp = RemoteQMPMonitor(id, params, dst_host_ip, qmp_port)
test.main_step_log('3. Set a reasonable downtime value for migration')
downtime_cmd = '{"execute":"migrate-set-parameters","arguments":' \
'{"downtime-limit": %s}}' % downtime
src_remote_qmp.qmp_cmd_output(cmd=downtime_cmd)
paras_chk_cmd = '{"execute":"query-migrate-parameters"}'
output = src_remote_qmp.qmp_cmd_output(cmd=paras_chk_cmd)
if re.findall(r'"downtime-limit": %s' % downtime, output):
test.test_print('Change downtime successfully')
else:
test.test_error('Failed to change downtime')
test.main_step_log('4.Do live migration')
check_info = utils_migration.do_migration(remote_qmp=src_remote_qmp,
migrate_port=incoming_port,
dst_ip=dst_host_ip,
chk_timeout_2=query_migration_time)
if (check_info == False):
test.test_error('Migration timeout after changing downtime')
test.main_step_log('5. Check the status of guest on dst host')
test.sub_step_log('5.1. Reboot guest')
dst_serial = RemoteSerialMonitor(id, params, dst_host_ip, serial_port)
cmd = 'dmesg'
output = dst_serial.serial_cmd_output(cmd)
if re.findall(r'Call Trace:', output):
test.test_error('Guest hit call trace')
dst_serial.serial_cmd(cmd='reboot')
dst_guest_ip = dst_serial.serial_login()
test.sub_step_log('5.2 Ping external host')
dst_guest_session = GuestSession(case_id=id, params=params,
ip=dst_guest_ip)
dst_guest_session.guest_ping_test('www.redhat.com', 10)
test.sub_step_log('5.3 DD a file inside guest')
cmd_dd = 'dd if=/dev/zero of=file1 bs=1M count=100 oflag=direct'
output = dst_guest_session.guest_cmd_output(cmd=cmd_dd, timeout=600)
if not output or re.findall('error', output):
test.test_error('Failed to dd a file in guest')
test.sub_step_log('5.4 Shutdown guest successfully')
dst_serial.serial_shutdown_vm()
output = src_remote_qmp.qmp_cmd_output('{"execute":"quit"}')
if output:
src_remote_qmp.test_error('Failed to quit qemu on src end')
def run_case(params):
src_host_ip = params.get('src_host_ip')
dst_host_ip = params.get('dst_host_ip')
qmp_port = int(params.get('qmp_port'))
serial_port = int(params.get('serial_port'))
incoming_port = params.get('incoming_port')
test = CreateTest(case_id='rhel7_10044', params=params)
id = test.get_id()
src_host_session = HostSession(id, params)
speed = 33554432
downtime = 10000
gap_downtime = 5000
script = 'migration_dirtypage_2.c'
test.main_step_log('1. guest with heavy memory load with either of '
'the following methods')
src_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
test.sub_step_log('1.1 Connecting to src serial')
src_serial = RemoteSerialMonitor(id, params, src_host_ip, serial_port)
src_guest_ip = src_serial.serial_login()
src_guest_session = GuestSession(case_id=id,
params=params,
ip=src_guest_ip)
src_remote_qmp = RemoteQMPMonitor(id, params, src_host_ip, qmp_port)
test.sub_step_log('1.2 Run some program to generate dirty page')
utils_migration.dirty_page_test(host_session=src_host_session,
guest_session=src_guest_session,
guest_ip=src_guest_ip,
script=script)
test.main_step_log('2. Start listening mode on dst host')
incoming_val = 'tcp:0:%s' % incoming_port
params.vm_base_cmd_add('incoming', incoming_val)
dst_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_remote_guest(cmd=dst_qemu_cmd,
ip=dst_host_ip,
vm_alias='dst')
dst_remote_qmp = RemoteQMPMonitor(id, params, dst_host_ip, qmp_port)
test.main_step_log('3. Set a reasonable migrate downtime')
downtime_cmd = '{"execute":"migrate-set-parameters","arguments":' \
'{"downtime-limit": %d}}' % downtime
src_remote_qmp.qmp_cmd_output(cmd=downtime_cmd)
paras_chk_cmd = '{"execute":"query-migrate-parameters"}'
output = src_remote_qmp.qmp_cmd_output(cmd=paras_chk_cmd)
if re.findall(r'"downtime-limit": %d' % downtime, output):
test.test_print('Set migration downtime successfully')
else:
test.test_error('Failed to change downtime')
test.main_step_log('4. Do live migration.')
check_info = utils_migration.do_migration(remote_qmp=src_remote_qmp,
migrate_port=incoming_port,
dst_ip=dst_host_ip,
downtime_val=downtime,
speed_val=speed)
if (check_info == False):
test.test_error('Migration timeout')
test.main_step_log('5. when the "Migration status" is "completed", '
'check the "downtime" value')
output = eval(src_remote_qmp.qmp_cmd_output('{"execute":"query-migrate"}'))
real_downtime = int(output.get('return').get('downtime'))
src_remote_qmp.test_print('The real downtime is: %d' % real_downtime)
gap_cal = real_downtime - downtime
if (gap_cal > gap_downtime):
test.test_error('The real downtime value is much more than the value '
'that you set by %s milliseconds' % gap_downtime)
else:
test.test_print('The real downtime value is not much more than '
'the value that you set')
test.main_step_log('6 Check the status of guest')
test.sub_step_log('6.1. Reboot guest')
dst_serial = RemoteSerialMonitor(id, params, dst_host_ip, serial_port)
dst_remote_qmp.qmp_cmd_output('{"execute":"system_reset"}')
dst_guest_ip = dst_serial.serial_login()
test.sub_step_log('6.2 Ping external host')
dst_guest_session = GuestSession(case_id=id,
params=params,
ip=dst_guest_ip)
dst_guest_session.guest_ping_test('www.redhat.com', 10)
test.sub_step_log('6.3 Shutdown guest successfully')
dst_serial.serial_shutdown_vm()
output = src_remote_qmp.qmp_cmd_output('{"execute":"quit"}')
if output:
src_remote_qmp.test_error('Failed to quit qemu on src end')
def run_case(params):
src_host_ip = params.get('src_host_ip')
dst_host_ip = params.get('dst_host_ip')
qmp_port = int(params.get('qmp_port'))
serial_port = int(params.get('serial_port'))
incoming_port = params.get('incoming_port')
share_images_dir = params.get('share_images_dir')
test = CreateTest(case_id='rhel7_10040', params=params)
id = test.get_id()
src_host_session = HostSession(id, params)
test.main_step_log('1. Boot guest with a system disk, a block data disk '
'and a scsi data disk.')
test.sub_step_log('1.1 Create two images on src host')
d0 = 'd0'
d1 = 'd1'
qcow2 = 'qcow2'
create_disk(host_session=src_host_session,
disk_dir=share_images_dir,
disk_name=d0,
disk_format=qcow2,
disk_size=1024)
create_disk(host_session=src_host_session,
disk_dir=share_images_dir,
disk_name=d1,
disk_format=qcow2,
disk_size=1024)
test.sub_step_log('1.2 Boot a guest')
params.vm_base_cmd_add(
'drive', 'file=%s/d0.qcow2,format=qcow2,if=none,'
'id=drive-virtio-blk0,werror=stop,'
'rerror=stop' % share_images_dir)
params.vm_base_cmd_add(
'device', 'virtio-blk-pci,drive=drive-virtio-blk0,'
'id=virtio-blk0,bus=pci.0,addr=10,'
'bootindex=10')
params.vm_base_cmd_add(
'drive', 'file=%s/d1.qcow2,if=none,id=drive_r4,'
'format=qcow2,cache=none,aio=native,'
'werror=stop,rerror=stop' % share_images_dir)
params.vm_base_cmd_add(
'device', 'scsi-hd,drive=drive_r4,id=r4,'
'bus=virtio_scsi_pci0.0,channel=0,'
'scsi-id=0,lun=1')
src_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
src_remote_qmp = RemoteQMPMonitor(id, params, src_host_ip, qmp_port)
test.sub_step_log('1.3 Connecting to src serial')
src_serial = RemoteSerialMonitor(id, params, src_host_ip, serial_port)
src_guest_ip = src_serial.serial_login()
test.main_step_log('2. In HMP, hot remove the block data disk '
'and scsi data disk.')
src_remote_qmp.qmp_cmd_output(
'{"execute":"device_del","arguments":'
'{"id":"virtio-blk0"}}',
recv_timeout=5)
src_remote_qmp.qmp_cmd_output(
'{"execute":"device_del","arguments":'
'{"id":"r4"}}', recv_timeout=5)
test.sub_step_log('Check guest disk again')
time.sleep(3)
output = src_remote_qmp.qmp_cmd_output('{"execute":"query-block"}',
recv_timeout=5)
if re.findall(r'virtio-blk0', output) or re.findall(r'r4', output):
src_remote_qmp.test_error('Failed to hot remove two data disks.')
test.main_step_log('3. Boot guest with \'-incoming\' on des host '
'with only system disk.')
params.vm_base_cmd_del(
'drive', 'file=%s/d0.qcow2,format=qcow2,if=none,'
'id=drive-virtio-blk0,werror=stop,'
'rerror=stop' % share_images_dir)
params.vm_base_cmd_del(
'device', 'virtio-blk-pci,drive=drive-virtio-blk0,'
'id=virtio-blk0,bus=pci.0,addr=10,'
'bootindex=10')
params.vm_base_cmd_del(
'drive', 'file=%s/d1.qcow2,if=none,id=drive_r4,'
'format=qcow2,cache=none,aio=native,'
'werror=stop,rerror=stop' % share_images_dir)
params.vm_base_cmd_del(
'device', 'scsi-hd,drive=drive_r4,id=r4,'
'bus=virtio_scsi_pci0.0,channel=0,'
'scsi-id=0,lun=1')
incoming_val = 'tcp:0:%s' % incoming_port
params.vm_base_cmd_add('incoming', incoming_val)
dst_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_remote_guest(cmd=dst_qemu_cmd,
ip=dst_host_ip,
vm_alias='dst')
dst_remote_qmp = RemoteQMPMonitor(id, params, dst_host_ip, qmp_port)
output = dst_remote_qmp.qmp_cmd_output('{"execute":"query-block"}',
recv_timeout=10)
if re.findall('virtio-blk0', output) or re.findall('r4', output):
dst_remote_qmp.test_error('Destination guest boot error')
test.main_step_log('4. Start live migration from src host')
flag = do_migration(remote_qmp=src_remote_qmp,
migrate_port=incoming_port,
dst_ip=dst_host_ip)
if (flag == False):
test.test_error('Migration timeout')
test.main_step_log('5. Check guest status. Reboot guest , guest has '
'1 system disk and keeps working well.')
dst_serial = RemoteSerialMonitor(id, params, dst_host_ip, serial_port)
cmd = 'dmesg'
output = dst_serial.serial_cmd_output(cmd=cmd)
if re.findall(r'Call Trace:', output):
test.test_error('Guest hit call trace')
test.sub_step_log('5.1 Reboot dst guest')
dst_serial.serial_cmd(cmd='reboot')
dst_guest_ip = dst_serial.serial_login()
test.sub_step_log('5.2 Check if guest only has 1 system disk')
output = dst_remote_qmp.qmp_cmd_output('{"execute":"query-block"}',
recv_timeout=5)
if re.findall('drive-virtio-blk0', output) or re.findall('r4', output):
dst_remote_qmp.test_error('Destination guest has other disk '
'except 1 system disk')
dst_guest_session = GuestSession(case_id=id,
params=params,
ip=dst_guest_ip)
output = dst_guest_session.guest_cmd_output(cmd='fdisk -l', timeout=60)
if re.findall(r'/dev/sda', output):
dst_guest_session.test_print('The system disk is in disk')
test.sub_step_log('5.3 Can access guest from external host')
dst_guest_session.guest_ping_test('www.redhat.com', 10)
test.sub_step_log('5.4 quit qemu on src end and shutdown vm on dst end')
dst_serial.serial_shutdown_vm()
output = src_remote_qmp.qmp_cmd_output('{"execute":"quit"}',
recv_timeout=3)
if output:
src_remote_qmp.test_error('Failed to quit qemu on src host')
def run_case(params):
src_host_ip = params.get('src_host_ip')
dst_host_ip = params.get('dst_host_ip')
qmp_port = int(params.get('qmp_port'))
serial_port = int(params.get('serial_port'))
incoming_port = params.get('incoming_port')
test = CreateTest(case_id='rhel7_10056', params=params)
id = test.get_id()
src_host_session = HostSession(id, params)
speed = '1073741824'
active_timeout = 300
test.main_step_log('1. Start VM with high load, with each method is ok')
src_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
src_remote_qmp = RemoteQMPMonitor(id, params, src_host_ip, qmp_port)
test.sub_step_log('1.1 Connecting to src serial')
src_serial = RemoteSerialMonitor(id, params, src_host_ip, serial_port)
src_guest_ip = src_serial.serial_login()
src_guest_session = GuestSession(case_id=id,
params=params,
ip=src_guest_ip)
test.sub_step_log('1.2 Running stress in src guest')
utils_migration.stress_test(guest_session=src_guest_session)
test.main_step_log('2. Start listening mode on dst host and '
'on src host do migration')
test.sub_step_log('2.1 Start listening mode on dst host')
incoming_val = 'tcp:0:%s' % incoming_port
params.vm_base_cmd_add('incoming', incoming_val)
dst_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_remote_guest(cmd=dst_qemu_cmd,
ip=dst_host_ip,
vm_alias='dst')
dst_remote_qmp = RemoteQMPMonitor(id, params, dst_host_ip, qmp_port)
test.sub_step_log('2.2. Do live migration from src to dst')
cmd = '{"execute":"migrate", "arguments": {"uri": "tcp:%s:%s"}}' % \
(dst_host_ip, incoming_port)
src_remote_qmp.qmp_cmd_output(cmd)
test.main_step_log('3.Enlarge migration speed')
flag_active = utils_migration.query_status(remote_qmp=src_remote_qmp,
status='active')
if (flag_active == False):
src_remote_qmp.test_error('Migration could not be active within %d' %
active_timeout)
utils_migration.change_speed(remote_qmp=src_remote_qmp, speed_val=speed)
test.sub_step_log('3.2 Check migration status again')
flag_1 = utils_migration.query_migration(remote_qmp=src_remote_qmp)
if (flag_1 == False):
test.test_error('Migration timeout after changing speed')
test.main_step_log('4. After migration, check if guest works well.')
test.sub_step_log('4.1 Guest mouse and keyboard')
test.sub_step_log('4.2. Reboot guest')
dst_serial = RemoteSerialMonitor(id, params, dst_host_ip, serial_port)
cmd = 'dmesg'
output = dst_serial.serial_cmd_output(cmd=cmd)
if re.findall(r'Call Trace:', output):
test.test_error('Guest hit call trace')
dst_serial.serial_cmd(cmd='reboot')
dst_guest_ip = dst_serial.serial_login()
test.sub_step_log('4.3 Ping external host')
dst_guest_session = GuestSession(case_id=id,
params=params,
ip=dst_guest_ip)
dst_guest_session.guest_ping_test(dst_ip='www.redhat.com', count=10)
test.sub_step_log('4.4 dd a file inside guest')
cmd_dd = 'dd if=/dev/zero of=file1 bs=100M count=10 oflag=direct'
output = dst_guest_session.guest_cmd_output(cmd=cmd_dd, timeout=600)
if not output or re.findall('error', output):
test.test_error('Failed to dd a file in guest')
test.sub_step_log('4.5 Shutdown guest successfully')
dst_serial.serial_shutdown_vm()
output = src_remote_qmp.qmp_cmd_output('{"execute":"quit"}',
recv_timeout=3)
if output:
src_remote_qmp.test_error('Failed to quit qemu on src end')
def run_case(params):
src_host_ip = params.get('src_host_ip')
dst_host_ip = params.get('dst_host_ip')
qmp_port = int(params.get('qmp_port'))
serial_port = int(params.get('serial_port'))
incoming_port = params.get('incoming_port')
test = CreateTest(case_id='rhel7_10061', params=params)
id = test.get_id()
guest_name = test.guest_name
src_host_session = HostSession(id, params)
test.main_step_log('1. Start VM in the src host, guest running stress')
src_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
src_remote_qmp = RemoteQMPMonitor(id, params, src_host_ip, qmp_port)
test.sub_step_log('1.1 Connecting to src serial')
src_serial = RemoteSerialMonitor(id, params, src_host_ip, serial_port)
src_guest_ip = src_serial.serial_login()
src_guest_session = GuestSession(case_id=id,
params=params,
ip=src_guest_ip)
test.sub_step_log('1.2 Running stress in src guest')
utils_migration.stress_test(guest_session=src_guest_session)
test.main_step_log('2. Start listening mode in the dst host.')
incoming_val = 'tcp:0:%s' % incoming_port
params.vm_base_cmd_add('incoming', incoming_val)
dst_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_remote_guest(cmd=dst_qemu_cmd,
ip=dst_host_ip,
vm_alias='dst')
dst_remote_qmp = RemoteQMPMonitor(id, params, dst_host_ip, qmp_port)
test.main_step_log('3. Do live migration')
cmd = '{"execute":"migrate", "arguments": {"uri": "tcp:%s:%s"}}' % (
dst_host_ip, incoming_port)
src_remote_qmp.qmp_cmd_output(cmd=cmd)
test.sub_step_log('Check the status of migration')
flag_active = utils_migration.query_status(remote_qmp=src_remote_qmp,
status='active')
if (flag_active == False):
test.test_error('Migration is not active')
test.main_step_log('4. During migration in progress, cancel migration')
cmd = '{"execute":"migrate_cancel"}'
src_remote_qmp.qmp_cmd_output(cmd=cmd, recv_timeout=3)
output = src_remote_qmp.qmp_cmd_output('{"execute":"query-migrate"}',
recv_timeout=3)
if re.findall(r'"status": "cancelled"', output):
src_remote_qmp.test_print('Src cancel migration successfully')
else:
src_remote_qmp.test_error('Failed to cancel migration')
test.main_step_log('5. Start listening mode againg in the dst host')
test.sub_step_log('5.1 Check if the dst qemu quit automatically')
dst_chk_cmd = 'ssh root@%s ps -axu | grep %s | grep -v grep' \
% (dst_host_ip, guest_name)
output = src_host_session.host_cmd_output(cmd=dst_chk_cmd)
if not output:
src_host_session.test_print('DST QEMU quit automatically after '
'src cancelling migration')
else:
src_host_session.test_error('DST QEMU does not quit automatically '
'after src cancelling migration')
test.sub_step_log('5.2 Start listening mode again in dst host')
src_host_session.boot_remote_guest(cmd=dst_qemu_cmd,
ip=dst_host_ip,
vm_alias='dst')
dst_remote_qmp = RemoteQMPMonitor(id, params, dst_host_ip, qmp_port)
test.main_step_log('6. Do live migration again')
output = utils_migration.do_migration(remote_qmp=src_remote_qmp,
migrate_port=incoming_port,
dst_ip=dst_host_ip)
if (output == False):
test.test_error('Migration timeout')
test.main_step_log('7. After migration succeed, '
'checking the status of guest on the dst host')
test.sub_step_log('7.1 Guest keyboard and mouse work normally.')
test.sub_step_log('7.2 Reboot guest')
dst_serial = RemoteSerialMonitor(id, params, dst_host_ip, serial_port)
cmd = 'dmesg'
output = dst_serial.serial_cmd_output(cmd=cmd)
if re.findall(r'Call Trace:', output):
test.test_error('Guest hit call trace')
dst_serial.serial_cmd(cmd='reboot')
dst_guest_ip = dst_serial.serial_login()
test.sub_step_log(
'7.3 Ping external host/copy file between guest and host')
dst_guest_session = GuestSession(case_id=id,
params=params,
ip=dst_guest_ip)
dst_guest_session.guest_ping_test('www.redhat.com', 10)
test.sub_step_log('7.4 DD a file inside guest')
cmd_dd = 'dd if=/dev/zero of=file1 bs=1M count=100 oflag=direct'
output = dst_guest_session.guest_cmd_output(cmd=cmd_dd, timeout=600)
if not output or re.findall('error', output):
test.test_error('Failed to dd a file in guest')
test.sub_step_log('7.5 Shutdown guest successfully')
dst_serial.serial_shutdown_vm()
def run_case(params):
src_host_ip = params.get('src_host_ip')
qmp_port = int(params.get('qmp_port'))
serial_port = int(params.get('serial_port'))
test = CreateTest(case_id='rhel7_11912_virtio_scsi_local', params=params)
id = test.get_id()
host_session = HostSession(id, params)
test.main_step_log('1. do system_reset when guest booting')
qemu_cmd = params.create_qemu_cmd()
host_session.boot_guest(qemu_cmd, vm_alias='src')
test.sub_step_log('Connecting to serial')
serial = RemoteSerialMonitor(id, params, src_host_ip, serial_port)
remote_qmp = RemoteQMPMonitor(id, params, src_host_ip, qmp_port)
timeout = 300
endtime = time.time() + timeout
searched_str = 'Trying to load'
searched_done = False
while time.time() < endtime:
output = serial.serial_output(max_recv_data=500,
search_str=searched_str)
if re.findall(r'Found the searched keyword', output):
test.test_print(output)
searched_done = True
remote_qmp.qmp_cmd_output('{ "execute": "system_reset" }')
break
else:
test.test_print(output)
if re.findall(r'login:'******'Failed to find the keyword: %s' % searched_str)
if searched_done == False:
test.test_error('Failed to find the keyword: %s under %s.' %
(searched_str, timeout))
guset_ip = serial.serial_login()
guest_session = GuestSession(case_id=id, params=params, ip=guset_ip)
test.sub_step_log('guest ping through(http://www.redhat.com) '
'and there is no any error in dmesg.')
guest_session.guest_ping_test(count=5, dst_ip='www.redhat.com')
guest_session.guest_dmesg_check()
test.main_step_log(
'2. reboot guest and do system_reset during guest rebooting')
guest_session.guest_cmd_output(cmd='reboot')
guest_session.close()
searched_str = 'Stopped Network'
searched_done = False
while time.time() < endtime:
output = serial.serial_output(max_recv_data=500,
search_str=searched_str)
if re.findall(r'Found the searched keyword', output):
test.test_print(output)
searched_done = True
remote_qmp.qmp_cmd_output('{ "execute": "system_reset" }')
break
else:
test.test_print(output)
if re.findall(r'login:'******'Failed to find the keyword: %s' % searched_str)
if searched_done == False:
test.test_error('Failed to find the keyword: %s under %s.' %
(searched_str, timeout))
test.main_step_log('3.repeate step 2 at least 10 times.')
for i in range(1, 11):
test.sub_step_log('Repeate %s time.' % i)
searched_str = 'SLOF'
searched_done = False
while time.time() < endtime:
output = serial.serial_output(max_recv_data=500,
search_str=searched_str)
if re.findall(r'Found the searched keyword', output):
test.test_print(output)
searched_done = True
remote_qmp.qmp_cmd_output('{ "execute": "system_reset" }')
break
else:
test.test_print(output)
if re.findall(r'login:'******'Failed to find the keyword: %s' %
searched_str)
if searched_done == False:
test.test_error('Failed to find the keyword: %s under %s.' %
(searched_str, timeout))
guset_ip = serial.serial_login()
guest_session = GuestSession(case_id=id, params=params, ip=guset_ip)
test.sub_step_log('guest ping through(http://www.redhat.com) '
'and there is no any error in dmesg.')
guest_session.guest_ping_test(count=5, dst_ip='www.redhat.com')
guest_session.guest_dmesg_check()
test.sub_step_log(
'reboot guest and do system_reset during guest rebooting')
guest_session.guest_cmd_output(cmd='reboot')
guest_session.close()
searched_str = 'Stopped Network'
searched_done = False
while time.time() < endtime:
output = serial.serial_output(max_recv_data=500,
search_str=searched_str)
if re.findall(r'Found the searched keyword', output):
test.test_print(output)
searched_done = True
remote_qmp.qmp_cmd_output('{ "execute": "system_reset" }')
break
else:
test.test_print(output)
if re.findall(r'login:'******'Failed to find the keyword: %s' %
searched_str)
if searched_done == False:
test.test_error('Failed to find the keyword: %s under %s.' %
(searched_str, timeout))
def run_case(params):
src_host_ip = params.get('src_host_ip')
dst_host_ip = params.get('dst_host_ip')
qmp_port = int(params.get('qmp_port'))
serial_port = int(params.get('serial_port'))
incoming_port = params.get('incoming_port')
test = CreateTest(case_id='rhel7_10061', params=params)
id = test.get_id()
guest_name = test.guest_name
src_host_session = HostSession(id, params)
downtime = '20000'
speed = '1073741824'
chk_time_1 = 20
chk_time_2 = 1200
test.main_step_log('1. Start VM in the src host, guest running stress')
src_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
src_remote_qmp = RemoteQMPMonitor(id, params, src_host_ip, qmp_port)
test.sub_step_log('1.1 Connecting to src serial')
src_serial = RemoteSerialMonitor(id, params, src_host_ip, serial_port)
src_guest_ip = src_serial.serial_login()
src_guest_session = GuestSession(case_id=id,
params=params,
ip=src_guest_ip)
test.sub_step_log('1.2 Running stress in src guest')
chk_cmd = 'yum list installed | grep stress.`arch`'
output = src_guest_session.guest_cmd_output(cmd=chk_cmd)
if not output:
install_cmd = 'yum install -y stress.`arch`'
install_info = src_guest_session.guest_cmd_output(cmd=install_cmd)
if re.findall('Complete', install_info):
test.test_print('Guest install stress pkg successfully')
else:
test.test_error('Guest failed to install stress pkg')
stress_cmd = 'stress --cpu 4 --vm 4 --vm-bytes 256M'
thread = threading.Thread(target=src_guest_session.guest_cmd_output,
args=(stress_cmd, 1200))
thread.name = 'stress'
thread.daemon = True
thread.start()
time.sleep(10)
output = src_guest_session.guest_cmd_output('pgrep -x stress')
if not output:
test.test_error('Stress is not running in guest')
test.main_step_log('2. Start listening mode in the dst host.')
incoming_val = 'tcp:0:%s' % incoming_port
params.vm_base_cmd_add('incoming', incoming_val)
dst_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_remote_guest(cmd=dst_qemu_cmd,
ip=dst_host_ip,
vm_alias='dst')
dst_remote_qmp = RemoteQMPMonitor(id, params, dst_host_ip, qmp_port)
test.main_step_log('3. Do live migration')
cmd = '{"execute":"migrate", "arguments": {"uri": "tcp:%s:%s"}}' % (
dst_host_ip, incoming_port)
src_remote_qmp.qmp_cmd_output(cmd=cmd)
test.sub_step_log('Check the status of migration')
flag_active = False
cmd = '{"execute":"query-migrate"}'
end_time = time.time() + chk_time_1
while time.time() < end_time:
output = src_remote_qmp.qmp_cmd_output(cmd=cmd)
if re.findall('"status": "active"', output):
flag_active = True
break
elif re.findall(r'"status": "failed"', output):
src_remote_qmp.test_error('migration failed')
if (flag_active == False):
test.test_error('Migration is not active within %d' % chk_time_1)
test.main_step_log('4. During migration in progress, cancel migration')
cmd = '{"execute":"migrate_cancel"}'
src_remote_qmp.qmp_cmd_output(cmd=cmd, recv_timeout=3)
output = src_remote_qmp.qmp_cmd_output('{"execute":"query-migrate"}',
recv_timeout=3)
if re.findall(r'"status": "cancelled"', output):
src_remote_qmp.test_print('Src cancel migration successfully')
else:
src_remote_qmp.test_error('Failed to cancel migration')
test.main_step_log('5. Start listening mode againg in the dst host')
test.sub_step_log('5.1 Check if the dst qemu quit automatically')
dst_chk_cmd = 'ssh root@%s ps -axu | grep %s | grep -v grep' \
% (dst_host_ip, guest_name)
output = src_host_session.host_cmd_output(cmd=dst_chk_cmd)
if not output:
src_host_session.test_print('DST QEMU quit automatically after '
'src cancelling migration')
else:
src_host_session.test_error('DST QEMU does not quit automatically '
'after src cancelling migration')
test.sub_step_log('5.2 Start listening mode again in dst host')
src_host_session.boot_remote_guest(cmd=dst_qemu_cmd,
ip=dst_host_ip,
vm_alias='dst')
dst_remote_qmp = RemoteQMPMonitor(id, params, dst_host_ip, qmp_port)
test.main_step_log('6. Do live migration again')
output = do_migration(remote_qmp=src_remote_qmp,
migrate_port=incoming_port,
dst_ip=dst_host_ip)
if (output == False):
test.test_error('Migration timeout')
test.main_step_log('7. After migration succeed, '
'checking the status of guest on the dst host')
test.sub_step_log('7.1 Guest keyboard and mouse work normally.')
test.sub_step_log('7.2 Reboot guest')
dst_serial = RemoteSerialMonitor(id, params, dst_host_ip, serial_port)
cmd = 'dmesg'
output = dst_serial.serial_cmd_output(cmd=cmd)
if re.findall(r'Call Trace:', output):
test.test_error('Guest hit call trace')
dst_serial.serial_cmd(cmd='reboot')
dst_guest_ip = dst_serial.serial_login()
test.sub_step_log(
'7.3 Ping external host/copy file between guest and host')
dst_guest_session = GuestSession(case_id=id,
params=params,
ip=dst_guest_ip)
dst_guest_session.guest_ping_test('www.redhat.com', 10)
test.sub_step_log('7.4 DD a file inside guest')
cmd_dd = 'dd if=/dev/zero of=file1 bs=1M count=100 oflag=direct'
output = dst_guest_session.guest_cmd_output(cmd=cmd_dd, timeout=600)
if not output or re.findall('error', output):
test.test_error('Failed to dd a file in guest')
test.sub_step_log('7.5 Shutdown guest successfully')
dst_serial.serial_shutdown_vm()
def run_case(params):
src_host_ip = params.get('src_host_ip')
dst_host_ip = src_host_ip
qmp_port = int(params.get('qmp_port'))
serial_port = int(params.get('serial_port'))
share_images_dir = params.get('share_images_dir')
test = CreateTest(case_id='rhel7_10022', params=params)
id = test.get_id()
guest_name = test.guest_name
test.main_step_log('1. Boot a guest.')
src_host_session = HostSession(id, params)
src_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
test.sub_step_log('Check the status of src guest')
src_remote_qmp = RemoteQMPMonitor(id, params, src_host_ip, qmp_port)
test.sub_step_log('Connecting to src serial')
src_serial = RemoteSerialMonitor(case_id=id,
params=params,
ip=src_host_ip,
port=serial_port)
src_guest_ip = src_serial.serial_login()
guest_session = GuestSession(case_id=id, params=params, ip=src_guest_ip)
test.sub_step_log('Check dmesg info ')
cmd = 'dmesg'
output = guest_session.guest_cmd_output(cmd)
if re.findall(r'Call Trace:', output):
guest_session.test_error('Guest hit call trace')
test.main_step_log('2. Save VM state into a compressed file in host')
src_remote_qmp.qmp_cmd_output('{"execute":"stop"}')
src_remote_qmp.qmp_cmd_output('{"execute":"query-status"}')
src_remote_qmp.qmp_cmd_output('{"execute":"migrate_set_speed", '
'"arguments": { "value": 104857600 }}')
statefile = '/%s/STATEFILE.gz' % share_images_dir
src_host_session.host_cmd(cmd=('rm -rf %s' % statefile))
src_remote_qmp.qmp_cmd_output('{"execute":"migrate",'
'"arguments":{"uri": "exec:gzip -c > %s"}}' %
statefile,
recv_timeout=5)
test.sub_step_log('Check the status of migration')
info = query_migration(src_remote_qmp)
if (info == True):
test.test_print('Migration succeed')
if (info == False):
test.test_error('Migration timeout')
src_remote_qmp.qmp_cmd_output('{"execute":"quit"}')
src_host_session.check_guest_process(src_ip=src_host_ip)
test.main_step_log('3. Load the file in dest host(src host).')
params.vm_base_cmd_add('incoming', '"exec: gzip -c -d %s"' % statefile)
dst_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=dst_qemu_cmd, vm_alias='dst')
test.sub_step_log('3.1 Login dst guest')
dst_remote_qmp = RemoteQMPMonitor(id, params, dst_host_ip, qmp_port)
while True:
output = dst_remote_qmp.qmp_cmd_output('{"execute":"query-status"}')
if re.findall(r'"paused"', output):
break
time.sleep(3)
dst_remote_qmp.qmp_cmd_output('{"execute":"cont"}')
dst_remote_qmp.qmp_cmd_output('{"execute":"query-status"}')
dst_serial = RemoteSerialMonitor(case_id=id,
params=params,
ip=src_host_ip,
port=serial_port)
guest_session = GuestSession(case_id=id, params=params, ip=src_guest_ip)
test.main_step_log('4. Check if guest works well.')
test.sub_step_log('4.1 Guest mouse and keyboard.')
test.sub_step_log(
'4.2. Ping external host / copy file between guest and host')
guest_session.guest_ping_test('www.redhat.com', 10)
test.sub_step_log('4.3 dd a file inside guest.')
cmd_dd = 'dd if=/dev/zero of=/tmp/dd.io bs=512b count=2000 oflag=direct'
guest_session.guest_cmd_output(cmd=cmd_dd, timeout=600)
test.sub_step_log('check dmesg info')
cmd = 'dmesg'
output = guest_session.guest_cmd_output(cmd=cmd)
if re.findall(r'Call Trace:', output) or not output:
guest_session.test_error('Guest hit call trace')
test.sub_step_log('4.4. Reboot and then shutdown guest.')
dst_serial.serial_cmd(cmd='reboot')
dst_serial.serial_login()
dst_serial.serial_shutdown_vm()
def run_case(params):
src_host_ip = params.get('src_host_ip')
dst_host_ip = params.get('dst_host_ip')
qmp_port = int(params.get('qmp_port'))
serial_port = int(params.get('serial_port'))
incoming_port = params.get('incoming_port')
test = CreateTest(case_id='rhel7_10068', params=params)
id = test.get_id()
guest_pwd = params.get('guest_passwd')
test.main_step_log('1.Start VM in src host')
params.vm_base_cmd_add('S', 'None')
params.vm_base_cmd_add('monitor', 'tcp:0:5555,server,nowait')
src_host_session = HostSession(id, params)
src_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
test.sub_step_log('Check the status of src guest')
src_remote_qmp = RemoteQMPMonitor(id, params, src_host_ip, qmp_port)
test.main_step_log('2. Start listening mode in dst host ')
params.vm_base_cmd_del('S', 'None')
params.vm_base_cmd_del('monitor', 'tcp:0:5555,server,nowait')
incoming_val = 'tcp:0:%s' % (incoming_port)
params.vm_base_cmd_add('incoming', incoming_val)
dst_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_remote_guest(cmd=dst_qemu_cmd,
ip=dst_host_ip,
vm_alias='dst')
dst_remote_qmp = RemoteQMPMonitor(id, params, dst_host_ip, qmp_port)
dst_serial = RemoteSerialMonitor(case_id=id,
params=params,
ip=dst_host_ip,
port=serial_port)
test.main_step_log('3. Start live migration with '
'running below script on src host')
cmd='echo c | nc localhost 5555; sleep 0.6; ' \
'echo migrate tcp:%s:%s | nc localhost 5555' % \
(dst_host_ip, incoming_port)
src_host_session.host_cmd(cmd=cmd)
test.main_step_log('4.Check guest on des, guest should work well')
migration_flag = query_migration(src_remote_qmp)
if (migration_flag == False):
src_remote_qmp.test_error('migration timeout')
output = dst_remote_qmp.qmp_cmd_output('{"execute":"query-status"}')
if not re.findall(r'"status": "running"', output):
dst_remote_qmp.test_error('migration status error')
test.main_step_log('5.Reboot guest, guest should work well.')
timeout = 600
endtime = time.time() + timeout
bootup = False
while time.time() < endtime:
cmd = 'root'
dst_serial.send_cmd(cmd)
output = dst_serial.rec_data(recv_timeout=8)
dst_serial.test_print(info=output, serial_debug=True)
if re.findall(r'Password', output):
dst_serial.send_cmd(guest_pwd)
dst_serial.test_print(guest_pwd, serial_debug=True)
output = dst_serial.rec_data(recv_timeout=8)
dst_serial.test_print(info=output, serial_debug=True)
if re.search(r"login:"******"login:"******"execute":"quit"}',
recv_timeout=3)
if output:
src_remote_qmp.test_error('Failed to quit qemu on src host')
dst_serial.serial_shutdown_vm()
def run_case(params):
src_host_ip = params.get('src_host_ip')
dst_host_ip = params.get('dst_host_ip')
qmp_port = int(params.get('qmp_port'))
serial_port = int(params.get('serial_port'))
incoming_port = params.get('incoming_port')
test = CreateTest(case_id='rhel7_85702', params=params)
id = test.get_id()
src_host_session = HostSession(id, params)
script = 'migration_dirtypage_2.c'
test.main_step_log('1.Boot a vm in src host with qemu cli:')
src_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
src_remote_qmp = RemoteQMPMonitor(id, params, src_host_ip, qmp_port)
src_serial = RemoteSerialMonitor(id, params, src_host_ip, serial_port)
src_guest_ip = src_serial.serial_login()
src_guest_session = GuestSession(case_id=id, params=params,
ip=src_guest_ip)
test.main_step_log('2.Boot a vm in dst host')
incoming_val = 'tcp:0:%s' % incoming_port
params.vm_base_cmd_add('incoming', incoming_val)
dst_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_remote_guest(cmd=dst_qemu_cmd, ip=dst_host_ip,
vm_alias='dst')
dst_remote_qmp = RemoteQMPMonitor(id, params, dst_host_ip, qmp_port)
test.main_step_log('3.In the guest, execute the below program '
'to generate dirty pages')
utils_migration.dirty_page_test(host_session=src_host_session,
guest_session=src_guest_session,
guest_ip=src_guest_ip, script=script)
test.main_step_log('4. Set migration configuration in HMP and do migration')
test.sub_step_log('set src host xbzrle and postcopy-ram on')
utils_migration.set_migration_capabilities(remote_qmp=src_remote_qmp,
capabilities='xbzrle',
state='true')
utils_migration.set_migration_capabilities(remote_qmp=src_remote_qmp,
capabilities='postcopy-ram',
state='true')
test.sub_step_log('set dst host xbzrle and postcopy-ram on')
utils_migration.set_migration_capabilities(remote_qmp=dst_remote_qmp,
capabilities='xbzrle',
state='true')
utils_migration.set_migration_capabilities(remote_qmp=dst_remote_qmp,
capabilities='postcopy-ram',
state='true')
test.sub_step_log('start to do migration')
cmd = '{"execute":"migrate", "arguments": { "uri": "tcp:%s:%s" }}' \
% (dst_host_ip, incoming_port)
src_remote_qmp.qmp_cmd_output(cmd=cmd)
test.main_step_log('5. Check migration status, after producing dirty pages'
' switch to post-copy.')
utils_migration.switch_to_postcopy(remote_qmp=src_remote_qmp)
chk_info = utils_migration.query_migration(remote_qmp=src_remote_qmp)
if chk_info == False:
test.test_error('Migration timeout')
test.sub_step_log('Check guest status after migration finished')
dst_serial = RemoteSerialMonitor(id, params, dst_host_ip, serial_port)
output = dst_serial.serial_cmd_output('dmesg')
if re.findall(r'Call Trace:', output):
test.test_error('Guest hit call trace after migration')
dst_serial.serial_cmd(cmd='reboot')
dst_guest_ip = dst_serial.serial_login()
dst_guest_session = GuestSession(case_id=id, params=params,
ip=dst_guest_ip)
dst_guest_session.guest_ping_test(dst_ip='www.redhat.com', count=10)
def run_case(params):
src_host_ip = params.get('src_host_ip')
dst_host_ip = params.get('dst_host_ip')
qmp_port = int(params.get('qmp_port'))
serial_port = int(params.get('serial_port'))
incoming_port = params.get('incoming_port')
test = CreateTest(case_id='rhel7_10067', params=params)
id = test.get_id()
src_host_session = HostSession(id, params)
iozone_url = 'http://www.iozone.org/src/current/iozone3_471.tar'
iozone_ver = 'iozone3_471'
downtime = '10000'
query_migration_time = 1200
test.main_step_log('1. Start VM with high load, with each method is ok')
src_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
src_remote_qmp = RemoteQMPMonitor(id, params, src_host_ip, qmp_port)
test.sub_step_log('1.1 Connecting to src serial')
src_serial = RemoteSerialMonitor(id, params, src_host_ip, serial_port)
src_guest_ip = src_serial.serial_login()
src_guest_session = GuestSession(case_id=id,
params=params,
ip=src_guest_ip)
test.sub_step_log('1.2 Running iozone in src guest')
cmd = 'yum list installed | grep ^gcc.`arch`'
output = src_guest_session.guest_cmd_output(cmd=cmd)
if not output:
output = src_guest_session.guest_cmd_output('yum install -y gcc')
if not re.findall(r'Complete!', output):
src_guest_session.test_error('gcc install Error')
src_guest_session.guest_cmd_output('rm -rf /home/iozone*')
src_guest_session.guest_cmd_output('cd /home;wget %s' % iozone_url)
output = src_guest_session.guest_cmd_output('ls /home | grep %s.tar' %
iozone_ver)
if not output:
test.test_error('Failed to get iozone file')
time.sleep(10)
src_guest_session.guest_cmd_output('cd /home; tar -xvf %s.tar' %
iozone_ver)
arch = src_guest_session.guest_cmd_output('arch')
if re.findall(r'ppc64le', arch):
cmd = 'cd /home/%s/src/current/;make linux-powerpc64' % iozone_ver
src_guest_session.guest_cmd_output(cmd=cmd)
elif re.findall(r'x86_64', arch):
cmd = 'cd /home/%s/src/current/;make linux-AMD64' % iozone_ver
src_guest_session.guest_cmd_output(cmd=cmd)
elif re.findall(r'S390X', arch):
cmd = 'cd /home/%s/src/current/;make linux-S390X' % iozone_ver
src_guest_session.guest_cmd_output(cmd=cmd)
time.sleep(5)
iozone_cmd = 'cd /home/%s/src/current/;./iozone -a' % iozone_ver
thread = threading.Thread(target=src_guest_session.guest_cmd_output,
args=(iozone_cmd, 1200))
thread.name = 'iozone'
thread.daemon = True
thread.start()
time.sleep(10)
pid = src_guest_session.guest_cmd_output('pgrep -x iozone')
if pid:
src_guest_session.test_print('iozone is running in guest')
else:
src_guest_session.test_error('iozone is not running in guest')
test.main_step_log('2. Start listening mode')
incoming_val = 'tcp:0:%s' % incoming_port
params.vm_base_cmd_add('incoming', incoming_val)
dst_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_remote_guest(cmd=dst_qemu_cmd,
ip=dst_host_ip,
vm_alias='dst')
dst_remote_qmp = RemoteQMPMonitor(id, params, dst_host_ip, qmp_port)
test.main_step_log('3. Set a reasonable downtime value for migration')
downtime_cmd = '{"execute":"migrate-set-parameters","arguments":' \
'{"downtime-limit": %s}}' % downtime
src_remote_qmp.qmp_cmd_output(cmd=downtime_cmd)
paras_chk_cmd = '{"execute":"query-migrate-parameters"}'
output = src_remote_qmp.qmp_cmd_output(cmd=paras_chk_cmd)
if re.findall(r'"downtime-limit": %s' % downtime, output):
test.test_print('Change downtime successfully')
else:
test.test_error('Failed to change downtime')
test.main_step_log('4.Do live migration')
check_info = do_migration(remote_qmp=src_remote_qmp,
migrate_port=incoming_port,
dst_ip=dst_host_ip,
chk_timeout_2=query_migration_time)
if (check_info == False):
test.test_error('Migration timeout after changing downtime')
test.main_step_log('5. Check the status of guest on dst host')
test.sub_step_log('5.1. Reboot guest')
dst_serial = RemoteSerialMonitor(id, params, dst_host_ip, serial_port)
cmd = 'dmesg'
output = dst_serial.serial_cmd_output(cmd)
if re.findall(r'Call Trace:', output):
test.test_error('Guest hit call trace')
dst_serial.serial_cmd(cmd='reboot')
dst_guest_ip = dst_serial.serial_login()
test.sub_step_log('5.2 Ping external host')
dst_guest_session = GuestSession(case_id=id,
params=params,
ip=dst_guest_ip)
dst_guest_session.guest_ping_test('www.redhat.com', 10)
test.sub_step_log('5.3 DD a file inside guest')
cmd_dd = 'dd if=/dev/zero of=file1 bs=1M count=100 oflag=direct'
output = dst_guest_session.guest_cmd_output(cmd=cmd_dd, timeout=600)
if not output or re.findall('error', output):
test.test_error('Failed to dd a file in guest')
test.sub_step_log('5.4 Shutdown guest successfully')
dst_serial.serial_shutdown_vm()
output = src_remote_qmp.qmp_cmd_output('{"execute":"quit"}')
if output:
src_remote_qmp.test_error('Failed to quit qemu on src end')
def run_case(params):
src_host_ip = params.get('src_host_ip')
dst_host_ip = params.get('dst_host_ip')
qmp_port = int(params.get('qmp_port'))
serial_port = int(params.get('serial_port'))
incoming_port = params.get('incoming_port')
test = CreateTest(case_id='rhel7_49062', params=params)
id = test.get_id()
src_host_session = HostSession(id, params)
val_M = '2000'
val_s = '10000'
test.main_step_log('1. Launch guest on source host')
src_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
src_remote_qmp = RemoteQMPMonitor(id, params, src_host_ip, qmp_port)
src_serial = RemoteSerialMonitor(id, params, src_host_ip, serial_port)
src_guest_ip = src_serial.serial_login()
src_guest_session = GuestSession(case_id=id,
params=params,
ip=src_guest_ip)
test.sub_step_log('2. stress guest(migration could finish for scenario1/'
'could never finish for scenario 2)')
utils_migration.stressapptest(guest_session=src_guest_session,
val_M=val_M,
val_s=val_s)
test.main_step_log('3. Launch guest on destination host')
incoming_val = 'tcp:0:%s' % incoming_port
params.vm_base_cmd_add('incoming', incoming_val)
dst_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_remote_guest(cmd=dst_qemu_cmd,
ip=dst_host_ip,
vm_alias='dst')
dst_remote_qmp = RemoteQMPMonitor(id, params, dst_host_ip, qmp_port)
test.main_step_log('4. On source qemu & dst qemu, set postcopy mode on')
test.sub_step_log('set src host postcopy-ram on')
utils_migration.set_migration_capabilities(remote_qmp=src_remote_qmp,
capabilities='postcopy-ram',
state='true')
test.sub_step_log('set dst host postcopy-ram on')
utils_migration.set_migration_capabilities(remote_qmp=dst_remote_qmp,
capabilities='postcopy-ram',
state='true')
test.main_step_log('5. migrate guest to destination')
cmd = '{"execute":"migrate", "arguments": { "uri": "tcp:%s:%s" }}' \
% (dst_host_ip, incoming_port)
src_remote_qmp.qmp_cmd_output(cmd=cmd)
test.sub_step_log('6. Change into postcopy mode')
output = utils_migration.query_migration(remote_qmp=src_remote_qmp,
chk_timeout=300)
if (output == False):
test.test_print('Migration can not finish without postcopy')
cmd = '{"execute":"migrate-start-postcopy"}'
src_remote_qmp.qmp_cmd_output(cmd=cmd)
info = utils_migration.query_migration(remote_qmp=src_remote_qmp)
if (info == False):
test.test_error('Migration timeout with postcopy')
else:
test.test_print('Migration finished without postcopy')
test.main_step_log(
'7. Check guest status before and after migration finished')
dst_serial = RemoteSerialMonitor(id, params, dst_host_ip, serial_port)
output = dst_serial.serial_cmd_output('dmesg')
if re.findall(r'Call Trace:', output):
test.test_error('Guest hit call trace after migration')
dst_serial.serial_cmd(cmd='reboot')
dst_guest_ip = dst_serial.serial_login()
dst_guest_session = GuestSession(case_id=id,
params=params,
ip=dst_guest_ip)
dst_guest_session.guest_ping_test(dst_ip='www.redhat.com', count=10)
test.main_step_log('8. Check postcopy statistics')
cmd = '{"execute":"query-migrate"}'
output = src_remote_qmp.qmp_cmd_output(cmd=cmd)
if re.findall(r'"postcopy-requests": 0', output):
test.test_error('the value postcopy-requests is zero')
else:
test.test_print('the value postcopy-requests is not zero')
test.main_step_log(
'9.repeat step2~8 to migrate guest back to source host.')
test.sub_step_log('9.1 quit src qemu')
src_remote_qmp.qmp_cmd_output(cmd='{"execute":"quit"}')
src_host_session.check_guest_process(src_ip=src_host_ip)
test.sub_step_log('9.2 boot src guest again')
src_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
src_remote_qmp = RemoteQMPMonitor(id, params, src_host_ip, qmp_port)
test.sub_step_log('9.3 stress guest')
utils_migration.stressapptest(guest_session=dst_guest_session,
val_M=val_M,
val_s=val_s)
test.sub_step_log('9.4 set src and dst postcopy-ram on')
test.sub_step_log('set src host postcopy-ram on')
utils_migration.set_migration_capabilities(remote_qmp=src_remote_qmp,
capabilities='postcopy-ram',
state='true')
test.sub_step_log('set dst host postcopy-ram on')
utils_migration.set_migration_capabilities(remote_qmp=dst_remote_qmp,
capabilities='postcopy-ram',
state='true')
test.sub_step_log('9.5 migrate guest to source')
cmd = '{"execute":"migrate", "arguments": { "uri": "tcp:%s:%s" }}' \
% (src_host_ip, incoming_port)
dst_remote_qmp.qmp_cmd_output(cmd=cmd)
test.sub_step_log('9.6. Change into postcopy mode')
output = utils_migration.query_migration(remote_qmp=dst_remote_qmp,
chk_timeout=300)
if (output == False):
test.test_print('Migration can not finish without postcopy')
cmd = '{"execute":"migrate-start-postcopy"}'
dst_remote_qmp.qmp_cmd_output(cmd=cmd)
info = utils_migration.query_migration(remote_qmp=dst_remote_qmp)
if (info == False):
test.test_error('Migration timeout with postcopy')
else:
test.test_print('Migration finished without postcopy')
test.main_step_log(
'9.7. Check guest status before and after migration finished')
src_serial = RemoteSerialMonitor(id, params, src_host_ip, serial_port)
output = src_serial.serial_cmd_output('dmesg')
if re.findall(r'Call Trace:', output):
test.test_error('Guest hit call trace after migration')
src_serial.serial_cmd(cmd='reboot')
src_guest_ip = src_serial.serial_login()
src_guest_session = GuestSession(case_id=id,
params=params,
ip=src_guest_ip)
src_guest_session.guest_ping_test(dst_ip='www.redhat.com', count=10)
test.main_step_log('9.8. Check postcopy statistics')
cmd = '{"execute":"query-migrate"}'
output = dst_remote_qmp.qmp_cmd_output(cmd=cmd)
if re.findall(r'"postcopy-requests": 0', output):
test.test_error('the value postcopy-requests is zero')
else:
test.test_print('the value postcopy-requests is not zero')
def run_case(params):
src_host_ip = params.get('src_host_ip')
dst_host_ip = params.get('dst_host_ip')
qmp_port = int(params.get('qmp_port'))
serial_port = int(params.get('serial_port'))
incoming_port = params.get('incoming_port')
paused_timeout = 60
test = CreateTest(case_id='rhel7_10064', params=params)
id = test.get_id()
src_host_session = HostSession(id, params)
src_qemu_cmd = params.create_qemu_cmd()
test.main_step_log('1. Start VM in src host')
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
src_remote_qmp = RemoteQMPMonitor(id, params, src_host_ip, qmp_port)
test.sub_step_log('Connecting to src serial')
src_serial = RemoteSerialMonitor(id, params, src_host_ip, serial_port)
src_guest_ip = src_serial.serial_login()
src_guest_session = GuestSession(case_id=id,
params=params,
ip=src_guest_ip)
test.sub_step_log('Check dmesg info ')
cmd = 'dmesg'
output = src_guest_session.guest_cmd_output(cmd)
if re.findall(r'Call Trace:', output):
src_guest_session.test_error('Guest hit call trace')
test.main_step_log('2. Start listening mode in dst host ')
incoming_val = 'tcp:0:%s' % (incoming_port)
params.vm_base_cmd_add('incoming', incoming_val)
dst_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_remote_guest(cmd=dst_qemu_cmd,
ip=dst_host_ip,
vm_alias='dst')
dst_remote_qmp = RemoteQMPMonitor(id, params, dst_host_ip, qmp_port)
test.main_step_log('3. Do I/O operations load(iozone) in the guest')
test.sub_step_log('run iozone -a')
utils_migration.iozone_test(guest_session=src_guest_session)
test.main_step_log('4. Stop guest on src guest before migration')
cmd = '{"execute":"stop"}'
src_remote_qmp.qmp_cmd_output(cmd)
flag_paused = False
end_time = time.time() + paused_timeout
while time.time() < end_time:
output = src_remote_qmp.qmp_cmd_output('{"execute":"query-status"}',
recv_timeout=3)
if re.findall(r'"status": "paused"', output):
flag_paused = True
break
if (flag_paused == False):
test.test_error('Guest could not become to paused within %d' %
paused_timeout)
test.main_step_log('5. Start migration from src to dst host')
flag = utils_migration.do_migration(src_remote_qmp, incoming_port,
dst_host_ip)
if (flag == False):
test.test_error('migration timeout')
test.main_step_log('6.After migration finished ,check guests status.')
flag_paused = False
end_time = time.time() + paused_timeout
while time.time() < end_time:
output = dst_remote_qmp.qmp_cmd_output('{"execute":"query-status"}')
if re.findall(r'"status": "paused"', output):
flag_paused = True
break
if (flag_paused == False):
test.test_error('Guest is not paused on dst side '
'after migration finished')
dst_remote_qmp.qmp_cmd_output('{"execute":"cont"}')
output = dst_remote_qmp.qmp_cmd_output('{"execute":"query-status"}')
if not re.findall(r'"status": "running"', output):
dst_remote_qmp.test_error('migration status Error')
test.main_step_log('7. Check if guest works well.')
test.sub_step_log('7.1 Guest mouse and keyboard.')
test.sub_step_log('7.2 Check dmesg info ')
dst_serial = RemoteSerialMonitor(case_id=id,
params=params,
ip=dst_host_ip,
port=serial_port)
cmd = 'dmesg'
output = dst_serial.serial_cmd_output(cmd)
if re.findall(r'Call Trace:', output):
test.test_error('Guest hit call trace')
test.sub_step_log('8. Reboot and then shutdown guest.')
dst_serial.serial_cmd(cmd='reboot')
dst_guest_ip = dst_serial.serial_login()
guest_session = GuestSession(case_id=id, params=params, ip=dst_guest_ip)
test.sub_step_log(' Can access guest from external host')
guest_session.guest_ping_test('www.redhat.com', 10)
test.sub_step_log('quit qemu on src end and shutdown vm on dst end')
output = src_remote_qmp.qmp_cmd_output('{"execute":"quit"}',
recv_timeout=3)
if output:
src_remote_qmp.test_error('Failed to quit qemu on src host')
dst_serial.serial_shutdown_vm()
def run_case(params):
src_host_ip = params.get('src_host_ip')
dst_host_ip = params.get('dst_host_ip')
qmp_port = int(params.get('qmp_port'))
serial_port = int(params.get('serial_port'))
incoming_port = params.get('incoming_port')
guest_arch = params.get('guest_arch')
test = CreateTest(case_id='rhel7_10026', params=params)
id = test.get_id()
guest_pwd = params.get('guest_passwd')
src_host_session = HostSession(id, params)
login_timeout = 1200
test.main_step_log('1. Start vm on src host')
src_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
src_remote_qmp = RemoteQMPMonitor(id, params, src_host_ip, qmp_port)
src_serial = RemoteSerialMonitor(id, params, src_host_ip, serial_port)
src_guest_ip = src_serial.serial_login()
test.main_step_log('2. Start listening mode on dst host')
incoming_val = 'tcp:0:%s' % incoming_port
params.vm_base_cmd_add('incoming', incoming_val)
dst_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_remote_guest(cmd=dst_qemu_cmd,
ip=dst_host_ip,
vm_alias='dst')
dst_remote_qmp = RemoteQMPMonitor(id, params, dst_host_ip, qmp_port)
dst_serial = RemoteSerialMonitor(id, params, dst_host_ip, serial_port)
test.main_step_log('3. keep reboot vm with system_reset, let guest '
'in bios stage, before kernel loading')
src_remote_qmp.qmp_cmd_output('{"execute":"system_reset"}')
if 'ppc64' in guest_arch:
keyword = 'SLOF'
elif 'x86_64' in guest_arch:
keyword = '[ 0.000000]'
while 1:
serial_output = src_serial.serial_output(max_recv_data=128,
search_str=keyword)
test.test_print(serial_output)
if re.findall(r'Found the searched keyword', serial_output):
break
if re.findall(r'login', serial_output):
test.test_error('Failed to catch migration point')
test.main_step_log('4. implement migrate during vm reboot')
chk_info = do_migration(src_remote_qmp, incoming_port, dst_host_ip)
if (chk_info == True):
test.test_print('Migration succeed')
elif (chk_info == False):
test.test_error('Migration timeout')
test.main_step_log('5. After migration, check if guest works well')
timeout = 600
endtime = time.time() + timeout
bootup = False
while time.time() < endtime:
cmd = 'root'
dst_serial.send_cmd(cmd)
output = dst_serial.rec_data(recv_timeout=8)
dst_serial.test_print(info=output, serial_debug=True)
if re.findall(r'Password', output):
dst_serial.send_cmd(guest_pwd)
dst_serial.test_print(guest_pwd, serial_debug=True)
output = dst_serial.rec_data(recv_timeout=8)
dst_serial.test_print(info=output, serial_debug=True)
if re.search(r"login:"******"login:"******"execute":"quit"}')
if output:
src_remote_qmp.test_error('Failed to quit qemu on src end')
def run_case(params):
src_host_ip = params.get('src_host_ip')
dst_host_ip = params.get('dst_host_ip')
qmp_port = int(params.get('qmp_port'))
serial_port = int(params.get('serial_port'))
share_images_dir = params.get('share_images_dir')
sys_image_name = params.get('sys_image_name')
matrix = params.get('matrix')
disk1_name = params.get('disk1_name').split('.')[0]
disk1_format = params.get('disk1_name').split('.')[1]
disk2_name = params.get('disk2_name').split('.')[0]
disk2_format = params.get('disk2_name').split('.')[1]
disk3_name = params.get('disk3_name').split('.')[0]
disk3_format = params.get('disk3_name').split('.')[1]
disk4_name = params.get('disk4_name').split('.')[0]
disk4_format = params.get('disk4_name').split('.')[1]
disk5_name = params.get('disk5_name').split('.')[0]
disk5_format = params.get('disk5_name').split('.')[1]
iso = params.get('cdrom1_name')
test = CreateTest(case_id='rhel_133480', params=params)
id = test.get_id()
src_host_session = HostSession(id, params)
test.test_print('=======Create test environment=======')
test.sub_step_log('~~~~1. Create 5 data disks~~~~')
utils_migration.create_disk(host_session=src_host_session,
disk_dir=share_images_dir,
disk_name=disk1_name,
disk_format=disk1_format,
disk_size=2048)
utils_migration.create_disk(host_session=src_host_session,
disk_dir=share_images_dir,
disk_name=disk2_name,
disk_format=disk2_format,
disk_size=2048)
utils_migration.create_disk(host_session=src_host_session,
disk_dir=share_images_dir,
disk_name=disk3_name,
disk_format=disk3_format,
disk_size=2048)
utils_migration.create_disk(host_session=src_host_session,
disk_dir=share_images_dir,
disk_name=disk4_name,
disk_format=disk4_format,
disk_size=2048)
utils_migration.create_disk(host_session=src_host_session,
disk_dir=share_images_dir,
disk_name=disk5_name,
disk_format=disk5_format,
disk_size=2048)
test.sub_step_log('~~~~2. Create 1 iso~~~~')
utils_stable_abi_ppc.create_iso(host_session=src_host_session,
disk_dir=share_images_dir,
iso=iso)
test.sub_step_log('~~~~3. Configure host hugepage~~~~')
utils_stable_abi_ppc.configure_host_hugepage(
host_session=src_host_session,
matrix=matrix,
dst_ip=dst_host_ip,
mount_point='/mnt/kvm_hugepage')
test.main_step_log('1. Guest must be installed on Source Host host and '
'copy it to Destination Host host. guest must have '
'following devices')
test.main_step_log('2.install guest on Source Host (old host)')
test.main_step_log(
'3.Copy image from Source Host host to Destination Host host')
dst_del_img = 'ssh root@%s rm -rf /tmp/%s' % (dst_host_ip, sys_image_name)
src_host_session.host_cmd(cmd=dst_del_img)
cmd = 'scp %s/%s root@%s:/tmp/%s' % (share_images_dir, sys_image_name,
dst_host_ip, sys_image_name)
src_host_session.host_cmd(cmd=cmd)
md5_cmd_src = "md5sum %s/%s | awk '{print $1}'" % (share_images_dir,
sys_image_name)
md5_src_images = src_host_session.host_cmd_output(cmd=md5_cmd_src)
md5_cmd_dst = "ssh root@%s md5sum /tmp/%s | awk '{print $1}'" % (
dst_host_ip, sys_image_name)
md5_dst_images = src_host_session.host_cmd_output(cmd=md5_cmd_dst)
if not (md5_src_images == md5_dst_images):
test.test_error('Failed to scp system image to dst host')
test.main_step_log('4.Boot guest on Destination Host host and check '
'devices function one by one with machine '
'type \"-M pseries-rhel7.6.0 \"')
params.vm_base_cmd_update(
'chardev',
'socket,id=serial_id_serial0,host=%s,port=%s,server,nowait' %
(src_host_ip, serial_port),
'socket,id=serial_id_serial0,host=%s,port=%s,server,nowait' %
(dst_host_ip, serial_port))
if (matrix == 'P8_P9'):
cmd = 'ssh root@%s lscpu' % dst_host_ip
output = src_host_session.host_cmd_output(cmd=cmd)
if re.findall(r'POWER9', output):
params.vm_base_cmd_update(
'machine', 'pseries',
'pseries-rhel7.6.0,max-cpu-compat=power8')
else:
params.vm_base_cmd_update('machine', 'pseries',
'pseries-rhel7.6.0')
else:
params.vm_base_cmd_update('machine', 'pseries', 'pseries-rhel7.6.0')
dst_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_remote_guest(cmd=dst_qemu_cmd,
ip=dst_host_ip,
vm_alias='dst')
dst_remote_qmp = RemoteQMPMonitor(id,
params,
ip=dst_host_ip,
port=qmp_port)
dst_serial = RemoteSerialMonitor(id,
params,
ip=dst_host_ip,
port=serial_port)
dst_guest_ip = dst_serial.serial_login()
dst_guest_session = GuestSession(case_id=id,
params=params,
ip=dst_guest_ip)
test.sub_step_log('a.Check networking')
dst_guest_session.guest_ping_test('www.redhat.com', 10)
test.sub_step_log('b.Check block by the following methods')
utils_migration.filebench_test(dst_guest_session)
test.sub_step_log('c.Check VNC console and check keyboard by input keys')
dst_remote_qmp.qmp_cmd_output('{"execute":"system_reset"}')
dst_serial.serial_login()
def run_case(params):
src_host_ip = params.get('src_host_ip')
dst_host_ip = params.get('dst_host_ip')
qmp_port = int(params.get('qmp_port'))
serial_port = int(params.get('serial_port'))
incoming_port = params.get('incoming_port')
test = CreateTest(case_id='rhel7_10044', params=params)
id = test.get_id()
guest_passwd = params.get('guest_passwd')
src_host_session = HostSession(id, params)
downtime = 10000
gap_downtime = 5000
script = 'migration_dirtypage_2.c'
test.main_step_log('1. guest with heavy memory load with either of '
'the following methods')
src_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
test.sub_step_log('1.1 Connecting to src serial')
src_serial = RemoteSerialMonitor(id, params, src_host_ip, serial_port)
src_guest_ip = src_serial.serial_login()
src_guest_session = GuestSession(case_id=id,
params=params,
ip=src_guest_ip)
src_remote_qmp = RemoteQMPMonitor(id, params, src_host_ip, qmp_port)
test.sub_step_log('1.2 Run some program to generate dirty page')
test.test_print('scp %s to guest' % script)
src_guest_session.guest_cmd_output('cd /home;rm -f %s' % script)
src_host_session.host_cmd_scp_put(local_path='%s/c_scripts/%s' %
(BASE_DIR, script),
remote_path='/home/%s' % script,
passwd=guest_passwd,
remote_ip=src_guest_ip,
timeout=300)
chk_cmd = 'ls /home | grep -w "%s"' % script
output = src_guest_session.guest_cmd_output(cmd=chk_cmd)
if not output:
test.test_error('Failed to get %s' % script)
arch = src_guest_session.guest_cmd_output('arch')
gcc_cmd = 'yum list installed | grep -w "gcc.%s"' % arch
output = src_guest_session.guest_cmd_output(cmd=gcc_cmd)
if not re.findall(r'gcc.%s' % arch, output):
install_cmd = 'yum install -y ^gcc.`arch`'
install_info = src_guest_session.guest_cmd_output(install_cmd)
if re.findall('Complete', install_info):
test.test_print('Guest install gcc pkg successfully')
else:
test.test_error('Guest failed to install gcc pkg')
compile_cmd = 'cd /home;gcc %s -o dirty2' % script
src_guest_session.guest_cmd_output(cmd=compile_cmd)
output = src_guest_session.guest_cmd_output('ls /home | grep -w "dirty2"')
if not output:
test.test_error('Failed to compile %s' % script)
dirty_cmd = 'cd /home;./dirty2'
thread = threading.Thread(target=src_guest_session.guest_cmd_output,
args=(dirty_cmd, 4800))
thread.name = 'dirty2'
thread.daemon = True
thread.start()
time.sleep(10)
output = src_guest_session.guest_cmd_output('pgrep -x dirty2')
if not output:
test.test_error('Dirty2 is not running in guest')
test.main_step_log('2. Start listening mode on dst host')
incoming_val = 'tcp:0:%s' % incoming_port
params.vm_base_cmd_add('incoming', incoming_val)
dst_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_remote_guest(cmd=dst_qemu_cmd,
ip=dst_host_ip,
vm_alias='dst')
dst_remote_qmp = RemoteQMPMonitor(id, params, dst_host_ip, qmp_port)
test.main_step_log('3. Set a reasonable migrate downtime')
downtime_cmd = '{"execute":"migrate-set-parameters","arguments":' \
'{"downtime-limit": %d}}' % downtime
src_remote_qmp.qmp_cmd_output(cmd=downtime_cmd)
paras_chk_cmd = '{"execute":"query-migrate-parameters"}'
output = src_remote_qmp.qmp_cmd_output(cmd=paras_chk_cmd)
if re.findall(r'"downtime-limit": %d' % downtime, output):
test.test_print('Set migration downtime successfully')
else:
test.test_error('Failed to change downtime')
test.main_step_log('4. Do live migration.')
check_info = do_migration(remote_qmp=src_remote_qmp,
migrate_port=incoming_port,
dst_ip=dst_host_ip)
if (check_info == False):
test.test_error('Migration timeout')
test.main_step_log('5. when the "Migration status" is "completed", '
'check the "downtime" value')
output = eval(src_remote_qmp.qmp_cmd_output('{"execute":"query-migrate"}'))
real_downtime = int(output.get('return').get('downtime'))
src_remote_qmp.test_print('The real downtime is: %d' % real_downtime)
gap_cal = real_downtime - downtime
if (gap_cal > gap_downtime):
test.test_error('The real downtime value is much more than the value '
'that you set by %s milliseconds' % gap_downtime)
else:
test.test_print('The real downtime value is not much more than '
'the value that you set')
test.main_step_log('6 Check the status of guest')
test.sub_step_log('6.1. Reboot guest')
dst_serial = RemoteSerialMonitor(id, params, dst_host_ip, serial_port)
dst_remote_qmp.qmp_cmd_output('{"execute":"system_reset"}')
dst_guest_ip = dst_serial.serial_login()
test.sub_step_log('6.2 Ping external host')
dst_guest_session = GuestSession(case_id=id,
params=params,
ip=dst_guest_ip)
dst_guest_session.guest_ping_test('www.redhat.com', 10)
test.sub_step_log('6.3 Shutdown guest successfully')
dst_serial.serial_shutdown_vm()
output = src_remote_qmp.qmp_cmd_output('{"execute":"quit"}')
if output:
src_remote_qmp.test_error('Failed to quit qemu on src end')
def run_case(params):
src_host_ip = params.get('src_host_ip')
dst_host_ip = params.get('dst_host_ip')
qmp_port = int(params.get('qmp_port'))
serial_port = int(params.get('serial_port'))
incoming_port = params.get('incoming_port')
share_images_dir = params.get('share_images_dir')
matrix = params.get('matrix')
disk1_name = params.get('disk1_name').split('.')[0]
disk1_format = params.get('disk1_name').split('.')[1]
disk2_name = params.get('disk2_name').split('.')[0]
disk2_format = params.get('disk2_name').split('.')[1]
disk3_name = params.get('disk3_name').split('.')[0]
disk3_format = params.get('disk3_name').split('.')[1]
disk4_name = params.get('disk4_name').split('.')[0]
disk4_format = params.get('disk4_name').split('.')[1]
disk5_name = params.get('disk5_name').split('.')[0]
disk5_format = params.get('disk5_name').split('.')[1]
iso = params.get('cdrom1_name')
test = CreateTest(case_id='rhel7_120633', params=params)
id = test.get_id()
src_host_session = HostSession(id, params)
test.test_print('=======Create test environment=======')
test.sub_step_log('~~~~1. Create 5 data disks~~~~')
utils_migration.create_disk(host_session=src_host_session,
disk_dir=share_images_dir,
disk_name=disk1_name,
disk_format=disk1_format,
disk_size=2048)
utils_migration.create_disk(host_session=src_host_session,
disk_dir=share_images_dir,
disk_name=disk2_name,
disk_format=disk2_format,
disk_size=2048)
utils_migration.create_disk(host_session=src_host_session,
disk_dir=share_images_dir,
disk_name=disk3_name,
disk_format=disk3_format,
disk_size=2048)
utils_migration.create_disk(host_session=src_host_session,
disk_dir=share_images_dir,
disk_name=disk4_name,
disk_format=disk4_format,
disk_size=2048)
utils_migration.create_disk(host_session=src_host_session,
disk_dir=share_images_dir,
disk_name=disk5_name,
disk_format=disk5_format,
disk_size=2048)
test.sub_step_log('~~~~2. Create 1 iso~~~~')
utils_stable_abi_ppc.create_iso(host_session=src_host_session,
disk_dir=share_images_dir,
iso=iso)
test.sub_step_log('~~~~3. Configure host hugepage~~~~')
utils_stable_abi_ppc.configure_host_hugepage(
host_session=src_host_session,
matrix=matrix,
dst_ip=dst_host_ip,
mount_point='/mnt/kvm_hugepage')
test.sub_step_log('~~~~4. Check matrix~~~~')
flag = utils_stable_abi_ppc.check_matrix(host_session=src_host_session,
dst_ip=dst_host_ip,
matrix=matrix)
test.main_step_log('1. start guest on Source Host host must have '
'following devices')
if (flag == 'p9_to_p8'):
params.vm_base_cmd_update('machine', 'pseries',
'pseries-rhel7.3.0,max-cpu-compat=power8')
else:
params.vm_base_cmd_update('machine', 'pseries', 'pseries-rhel7.3.0')
src_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
test.sub_step_log('1.1 Connecting to src serial')
src_serial = RemoteSerialMonitor(id,
params,
ip=src_host_ip,
port=serial_port)
src_serial.serial_login()
src_remote_qmp = RemoteQMPMonitor(id,
params,
ip=src_host_ip,
port=qmp_port)
test.sub_step_log('2 Start guest on Destination Host host with same '
'qemu cli as step1 but appending')
if (flag == 'p8_to_p9'):
params.vm_base_cmd_update('machine', 'pseries-rhel7.3.0',
'pseries-rhel7.3.0,max-cpu-compat=power8')
elif (flag == 'p9_to_p8'):
params.vm_base_cmd_update('machine',
'pseries-rhel7.3.0,max-cpu-compat=power8',
'pseries-rhel7.3.0')
incoming_val = 'tcp:0:%s' % incoming_port
params.vm_base_cmd_add('incoming', incoming_val)
params.vm_base_cmd_update(
'chardev',
'socket,id=serial_id_serial0,host=%s,port=%s,server,nowait' %
(src_host_ip, serial_port),
'socket,id=serial_id_serial0,host=%s,port=%s,server,nowait' %
(dst_host_ip, serial_port))
dst_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_remote_guest(cmd=dst_qemu_cmd,
ip=dst_host_ip,
vm_alias='dst')
dst_remote_qmp = RemoteQMPMonitor(id,
params,
ip=dst_host_ip,
port=qmp_port)
test.main_step_log('3. Migrate guest from Source Host host to Destination'
' Host host')
check_info = utils_migration.do_migration(remote_qmp=src_remote_qmp,
migrate_port=incoming_port,
dst_ip=dst_host_ip)
if (check_info == False):
test.test_error('Migration timeout')
test.main_step_log('4.Check devices function one by one')
dst_serial = RemoteSerialMonitor(id,
params,
ip=dst_host_ip,
port=serial_port)
output = dst_serial.serial_cmd_output('dmesg')
if re.findall(r'Call Trace:', output):
test.test_error('Guest hit call trace after migration')
dst_remote_qmp.qmp_cmd_output('{"execute":"system_reset"}')
dst_guest_ip = dst_serial.serial_login()
dst_guest_session = GuestSession(case_id=id,
params=params,
ip=dst_guest_ip)
test.sub_step_log('a.Check networking')
dst_guest_session.guest_ping_test('www.redhat.com', 10)
test.sub_step_log('b.Check block by the following methods')
utils_migration.filebench_test(dst_guest_session)
test.sub_step_log('c.Check VNC console and check keyboard by input keys')
time.sleep(3)
test.main_step_log('5.Migrate the guest back to Source Host host and '
'please refer to step 3')
src_remote_qmp.qmp_cmd_output('{"execute":"quit"}', recv_timeout=3)
time.sleep(3)
src_host_session.check_guest_process(src_ip=src_host_ip)
if (flag == 'p8_to_p9'):
params.vm_base_cmd_update('machine',
'pseries-rhel7.3.0,max-cpu-compat=power8',
'pseries-rhel7.3.0')
elif (flag == 'p9_to_p8'):
params.vm_base_cmd_update('machine', 'pseries-rhel7.3.0',
'pseries-rhel7.3.0,max-cpu-compat=power8')
params.vm_base_cmd_update(
'chardev',
'socket,id=serial_id_serial0,host=%s,port=%s,server,nowait' %
(dst_host_ip, serial_port),
'socket,id=serial_id_serial0,host=%s,port=%s,server,nowait' %
(src_host_ip, serial_port))
src_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
src_remote_qmp = RemoteQMPMonitor(id,
params,
ip=src_host_ip,
port=qmp_port)
check_info = utils_migration.do_migration(remote_qmp=dst_remote_qmp,
migrate_port=incoming_port,
dst_ip=src_host_ip)
if (check_info == False):
test.test_error('Migration timeout')
test.main_step_log('6.Repeat step 4')
src_serial = RemoteSerialMonitor(id, params, src_host_ip, serial_port)
output = src_serial.serial_cmd_output('dmesg')
if re.findall(r'Call Trace:', output):
test.test_error('Guest hit call trace after migration')
src_remote_qmp.qmp_cmd_output('{"execute":"system_reset"}')
src_guest_ip = src_serial.serial_login()
src_guest_session = GuestSession(case_id=id,
params=params,
ip=src_guest_ip)
test.sub_step_log('a.Check networking')
src_guest_session.guest_ping_test('www.redhat.com', 10)
test.sub_step_log('b.Check block by the following methods')
utils_migration.filebench_test(src_guest_session)
test.sub_step_log('c.Check VNC console and check keyboard by input keys')
def run_case(params):
src_host_ip = params.get('src_host_ip')
dst_host_ip = params.get('dst_host_ip')
qmp_port = int(params.get('qmp_port'))
serial_port = int(params.get('serial_port'))
incoming_port = params.get('incoming_port')
test = CreateTest(case_id='rhel7_10078', params=params)
id = test.get_id()
guest_name = test.guest_name
src_host_session = HostSession(id, params)
balloon_val = '1073741824'
chk_timeout = 180
test.main_step_log('1. Boot guest on src host with memory balloon device.')
params.vm_base_cmd_add(
'device', 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x9')
src_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
test.sub_step_log('1.1 Connecting to src serial')
src_serial = RemoteSerialMonitor(id, params, src_host_ip, serial_port)
src_guest_ip = src_serial.serial_login()
test.main_step_log('2 Check if memory balloon device works.')
test.sub_step_log('2.1 Check if balloon device exists')
src_remote_qmp = RemoteQMPMonitor(id, params, src_host_ip, qmp_port)
output = src_remote_qmp.qmp_cmd_output('{"execute":"query-balloon"}')
original_val = eval(output).get('return').get('actual')
if re.findall(r'No balloon', output):
src_remote_qmp.test_error('No balloon device has been activated.')
test.sub_step_log('2.2 Change the value of balloon to %s bytes' %
balloon_val)
change_balloon_val(new_value=balloon_val, remote_qmp=src_remote_qmp)
test.sub_step_log('2.3 Restore balloon to original value')
change_balloon_val(new_value=original_val, remote_qmp=src_remote_qmp)
test.main_step_log('3. Hot unplug this memory balloon from guest.')
cmd = '{"execute":"device_del","arguments":{"id":"balloon0"}}'
src_remote_qmp.qmp_cmd_output(cmd=cmd, recv_timeout=5)
test.sub_step_log('Check if the balloon is hot unplug successfully')
cmd = '{"execute":"query-balloon"}'
output = src_remote_qmp.qmp_cmd_output(cmd=cmd, recv_timeout=5)
if re.findall(r'No balloon', output):
test.test_print("Balloon device is hot unplug successfully")
test.main_step_log('4. Boot guest with \'-incoming\' and '
'without memory balloon device on des host.')
params.vm_base_cmd_del(
'device', 'virtio-balloon-pci,id=balloon0,'
'bus=pci.0,addr=0x9')
incoming_val = 'tcp:0:%s' % incoming_port
params.vm_base_cmd_add('incoming', incoming_val)
dst_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_remote_guest(cmd=dst_qemu_cmd,
ip=dst_host_ip,
vm_alias='dst')
dst_remote_qmp = RemoteQMPMonitor(id, params, dst_host_ip, qmp_port)
output = dst_remote_qmp.qmp_cmd_output('{"execute":"query-balloon"}',
recv_timeout=5)
if re.findall(r'No balloon', output):
test.test_print("Destination guest don't have balloon device")
test.main_step_log('5. Start live migration, should finish successfully')
flag = do_migration(remote_qmp=src_remote_qmp,
migrate_port=incoming_port,
dst_ip=dst_host_ip)
if (flag == False):
test.test_error('Migration timeout')
test.main_step_log('6. Check guest on des, guest should work well.')
dst_serial = RemoteSerialMonitor(id, params, dst_host_ip, serial_port)
test.sub_step_log('Reboot dst guest and get ip of destination guest')
dst_serial.serial_cmd(cmd='reboot')
dst_guest_ip = dst_serial.serial_login()
test.test_print('The ip of destination guest is %s' % dst_guest_ip)
test.main_step_log('7. Hot plug a memory balloon device to '
'destination guest.')
cmd = '{"execute":"device_add","arguments":{"driver":"virtio-balloon-pci",' \
'"bus":"pci.0","addr":"0x9","id":"balloon0"}}'
dst_remote_qmp.qmp_cmd_output(cmd=cmd, recv_timeout=5)
output = dst_remote_qmp.qmp_cmd_output('{"execute":"query-balloon"}',
recv_timeout=5)
if re.findall(r'No balloon', output):
dst_remote_qmp.test_error('Failed to hotplug balloon device')
test.main_step_log('8. Repeat step2')
change_balloon_val(new_value=balloon_val, remote_qmp=dst_remote_qmp)
change_balloon_val(new_value=original_val, remote_qmp=dst_remote_qmp)
test.main_step_log('9. Quit qemu on src host. Then boot guest with '
'\'-incoming\' on src host')
output = src_remote_qmp.qmp_cmd_output('{"execute":"quit"}')
if output:
test.test_error('Failed to quit qemu on src host')
src_host_session.check_guest_process(src_ip=src_host_ip)
params.vm_base_cmd_add(
'device', 'virtio-balloon-pci,id=balloon0,'
'bus=pci.0,addr=0x9')
src_qemu_cmd = params.create_qemu_cmd()
src_host_session.boot_guest(cmd=src_qemu_cmd, vm_alias='src')
src_remote_qmp = RemoteQMPMonitor(id, params, src_host_ip, qmp_port)
output = src_remote_qmp.qmp_cmd_output('{"execute":"query-balloon"}')
if re.findall(r'No balloon', output):
src_remote_qmp.test_error('src host do not has balloon device')
test.main_step_log('10. Do migration from dst to src')
flag = do_migration(remote_qmp=dst_remote_qmp,
migrate_port=incoming_port,
dst_ip=src_host_ip)
if (flag == False):
test.test_error('Migration timeout')
test.main_step_log('11&12. Check guest on src, reboot, '
'ping external host,and shutdown.')
test.sub_step_log('11.1 Reboot src guest')
src_serial = RemoteSerialMonitor(id, params, src_host_ip, serial_port)
src_remote_qmp.qmp_cmd_output('{"execute":"system_reset"}')
src_guest_ip = src_serial.serial_login()
test.sub_step_log('11.2 Ping external host and shutdown guest')
src_guest_session = GuestSession(case_id=id,
params=params,
ip=src_guest_ip)
src_guest_session.guest_ping_test('www.redhat.com', 10)
test.sub_step_log('11.3 quit qemu on dst end and shutdown vm on src end')
src_serial.serial_shutdown_vm()
output = dst_remote_qmp.qmp_cmd_output('{"execute":"quit"}')
if output:
dst_remote_qmp.test_error('Failed to quit qemu on dst host')