Public bug reported: When I try live-migration to different host by using block migration with following command, API error is occurred.
$ openstack server migrate --block-migration 3bf28a9d-0545-4d30-8892-6e2af655db4a --live compute40 --- error message --- Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible. <class 'MigrationError_Remote'> (HTTP 500) (Request-ID: req-2c75be17-d5c4-4acd-a302-326388068067) --------------------- I attached the log of nova-api and information of openstack environment as follows. ### /var/log/nova/nova-api.log 2020-09-10 14:27:47.614 3545 INFO nova.osapi_compute.wsgi.server [req-1028bb0a-a95a-41b1-9ab9-2ebf7b19039f 170fdf1f861847fa995f2f0646ec4143 85dd9df42f4e47b3b0fc5848ab947b62 - default default] 10.81.0.2 "GET /v2.1/servers/3bf28a9d-0545-4d30-8892-6e2af655db4a HTTP/1.1" status: 200 len: 2312 time: 0.7340441 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi [req-2c75be17-d5c4-4acd-a302-326388068067 170fdf1f861847fa995f2f0646ec4143 85dd9df42f4e47b3b0fc5848ab947b62 - default default] Unexpected exception in API method: MigrationError_Remote: Migration error: Unable to establish connection to http://controller01:5000/v3/auth/tokens: ('Connection aborted.', BadStatusLine('No status line received - the server has closed the connection',)) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi Traceback (most recent call last): 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py", line 801, in wrapped 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return f(*args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110, in wrapper 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110, in wrapper 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110, in wrapper 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/openstack/compute/migrate_server.py", line 111, in _migrate_live 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi async_) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 206, in inner 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return function(self, context, instance, *args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 214, in _wrapped 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return fn(self, context, instance, *args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 154, in inner 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return f(self, context, instance, *args, **kw) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 4550, in live_migrate 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi request_spec=request_spec, async_=async_) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/conductor/api.py", line 112, in live_migrate_instance 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi request_spec=request_spec) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/conductor/rpcapi.py", line 338, in migrate_server 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return cctxt.call(context, 'migrate_server', **kw) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/client.py", line 179, in call 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi retry=self.retry) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/transport.py", line 133, in _send 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi retry=retry) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 584, in send 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi call_monitor_timeout, retry=retry) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 575, in _send 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi raise result 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi MigrationError_Remote: Migration error: Unable to establish connection to http://controller01:5000/v3/auth/tokens: ('Connection aborted.', BadStatusLine('No status line received - the server has closed the connection',)) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi Traceback (most recent call last): 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py", line 163, in _process_incoming 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi res = self.dispatcher.dispatch(message) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 265, in dispatch 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return self._do_dispatch(endpoint, method, ctxt, args) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 194, in _do_dispatch 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi result = func(ctxt, **new_args) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py", line 226, in inner 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 94, in wrapper 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return fn(self, context, *args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/utils.py", line 1164, in decorated_function 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi2020-09-10 14:27:47.614 3545 INFO nova.osapi_compute.wsgi.server [req-1028bb0a-a95a-41b1-9ab9-2ebf7b19039f 170fdf1f861847fa995f2f0646ec4143 85dd9df42f4e47b3b0fc5848ab947b62 - default default] 10.81.0.2 "GET /v2.1/servers/3bf28a9d-0545-4d30-8892-6e2af655db4a HTTP/1.1" status: 200 len: 2312 time: 0.7340441 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi [req-2c75be17-d5c4-4acd-a302-326388068067 170fdf1f861847fa995f2f0646ec4143 85dd9df42f4e47b3b0fc5848ab947b62 - default default] Unexpected exception in API method: MigrationError_Remote: Migration error: Unable to establish connection to http://controller01:5000/v3/auth/tokens: ('Connection aborted.', BadStatusLine('No status line received - the server has closed the connection',)) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi Traceback (most recent call last): 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py", line 801, in wrapped 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return f(*args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110, in wrapper 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110, in wrapper 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110, in wrapper 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/openstack/compute/migrate_server.py", line 111, in _migrate_live 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi async_) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 206, in inner 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return function(self, context, instance, *args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 214, in _wrapped 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return fn(self, context, instance, *args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 154, in inner 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return f(self, context, instance, *args, **kw) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 4550, in live_migrate 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi request_spec=request_spec, async_=async_) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/conductor/api.py", line 112, in live_migrate_instance 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi request_spec=request_spec) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/conductor/rpcapi.py", line 338, in migrate_server 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return cctxt.call(context, 'migrate_server', **kw) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/client.py", line 179, in call 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi retry=self.retry) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/transport.py", line 133, in _send 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi retry=retry) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 584, in send 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi call_monitor_timeout, retry=retry) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 575, in _send 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi raise result 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi MigrationError_Remote: Migration error: Unable to establish connection to http://controller01:5000/v3/auth/tokens: ('Connection aborted.', BadStatusLine('No status line received - the server has closed the connection',)) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi Traceback (most recent call last): 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py", line 163, in _process_incoming 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi res = self.dispatcher.dispatch(message) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 265, in dispatch 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return self._do_dispatch(endpoint, method, ctxt, args) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 194, in _do_dispatch 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi result = func(ctxt, **new_args) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py", line 226, in inner 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 94, in wrapper 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return fn(self, context, *args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/utils.py", line 1164, in decorated_function 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return function(self, context, *args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 290, in migrate_server 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi block_migration, disk_over_commit, request_spec) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 463, in _live_migrate 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi raise exception.MigrationError(reason=six.text_type(ex)) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi MigrationError: Migration error: Unable to establish connection to http://controller01:5000/v3/auth/tokens: ('Connection aborted.', BadStatusLine('No status line received - the server has closed the connection',)) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.154 3545 INFO nova.api.openstack.wsgi [req-2c75be17-d5c4-4acd-a302-326388068067 170fdf1f861847fa995f2f0646ec4143 85dd9df42f4e47b3b0fc5848ab947b62 - default default] HTTP exception thrown: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible. 2020-09-10 14:27:50.158 3545 INFO nova.osapi_compute.wsgi.server [req-2c75be17-d5c4-4acd-a302-326388068067 170fdf1f861847fa995f2f0646ec4143 85dd9df42f4e47b3b0fc5848ab947b62 - default default] 10.81.0.2 "POST /v2.1/servers/3bf28a9d-0545-4d30-8892-6e2af655db4a/action HTTP/1.1" status: 500 len: 628 time: 2.5385709 2020-09-10 14:27:51.440 3542 INFO nova.osapi_compute.wsgi.server [req-d9df0e46-c916-47be-8d13-ab7ad06bd28d 170fdf1f861847fa995f2f0646ec4143 85dd9df42f4e47b3b0fc5848ab947b62 - default default] 172.16.1.19 "GET /v2.1/flavors/detail?project_id=85dd9df42f4e47b3b0fc5848ab947b62 HTTP/1.1" status: 200 len: 1853 time: 0.0354841 return function(self, context, *args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 290, in migrate_server 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi block_migration, disk_over_commit, request_spec) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 463, in _live_migrate 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi raise exception.MigrationError(reason=six.text_type(ex)) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi MigrationError: Migration error: Unable to establish connection to http://controller01:5000/v3/auth/tokens: ('Connection aborted.', BadStatusLine('No status line received - the server has closed the connection',)) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.154 3545 INFO nova.api.openstack.wsgi [req-2c75be17-d5c4-4acd-a302-326388068067 170fdf1f861847fa995f2f0646ec4143 85dd9df42f4e47b3b0fc5848ab947b62 - default default] HTTP exception thrown: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible. 2020-09-10 14:27:50.158 3545 INFO nova.osapi_compute.wsgi.server [req-2c75be17-d5c4-4acd-a302-326388068067 170fdf1f861847fa995f2f0646ec4143 85dd9df42f4e47b3b0fc5848ab947b62 - default default] 10.81.0.2 "POST /v2.1/servers/3bf28a9d-0545-4d30-8892-6e2af655db4a/action HTTP/1.1" status: 500 len: 628 time: 2.5385709 2020-09-10 14:27:51.440 3542 INFO nova.osapi_compute.wsgi.server [req-d9df0e46-c916-47be-8d13-ab7ad06bd28d 170fdf1f861847fa995f2f0646ec4143 85dd9df42f4e47b3b0fc5848ab947b62 - default default] 172.16.1.19 "GET /v2.1/flavors/detail?project_id=85dd9df42f4e47b3b0fc5848ab947b62 HTTP/1.1" status: 200 len: 1853 time: 0.0354841 ----------------------------------------------- ### server information $dpkg -l | grep nova ii nova-api 2:18.3.0-0ubuntu1~cloud1 all OpenStack Compute - API frontend ii nova-common 2:18.3.0-0ubuntu1~cloud1 all OpenStack Compute - common files ii nova-conductor 2:18.3.0-0ubuntu1~cloud1 all OpenStack Compute - conductor service ii nova-consoleauth 2:18.3.0-0ubuntu1~cloud1 all OpenStack Compute - Console Authenticator ii nova-novncproxy 2:18.3.0-0ubuntu1~cloud1 all OpenStack Compute - NoVNC proxy ii nova-placement-api 2:18.3.0-0ubuntu1~cloud1 all OpenStack Compute - placement API frontend ii nova-scheduler 2:18.3.0-0ubuntu1~cloud1 all OpenStack Compute - virtual machine scheduler ii python-nova 2:18.3.0-0ubuntu1~cloud1 all OpenStack Compute Python 2 libraries ii python-novaclient 2:11.0.0-0ubuntu1~cloud0 all client library for OpenStack Compute API - Python 2.7 ii python3-novaclient 2:11.0.0-0ubuntu1~cloud0 all client library for OpenStack Compute API - 3.x # lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 2 Core(s) per socket: 8 Socket(s): 1 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 45 Model name: Intel(R) Xeon(R) CPU E5-2450 0 @ 2.10GHz Stepping: 7 CPU MHz: 1779.529 CPU max MHz: 2900.0000 CPU min MHz: 1200.0000 BogoMIPS: 4189.92 Virtualization: VT-x L1d cache: 32K L1i cache: 32K L2 cache: 256K L3 cache: 20480K NUMA node0 CPU(s): 0-15 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm epb pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm ida arat pln pts md_clear flush_l1d # lvmdiskscan /dev/sda2 [ 278.87 GiB] 0 disks 1 partition 0 LVM physical volume whole disks 0 LVM physical volumes $ openstack server list (ellipsis) | 3bf28a9d-0545-4d30-8892-6e2af655db4a | upfd7 | ACTIVE | nw-mgmt=172.16.2.156; nw-upid1=10.4.6.156; nw-cpn4d1=10.4.3.156; nw-ngud1=10.4.5.156 | xenial-server | m1.ph_bin | ** Affects: nova Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1895092 Title: Error when trying block migration Status in OpenStack Compute (nova): New Bug description: When I try live-migration to different host by using block migration with following command, API error is occurred. $ openstack server migrate --block-migration 3bf28a9d-0545-4d30-8892-6e2af655db4a --live compute40 --- error message --- Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible. <class 'MigrationError_Remote'> (HTTP 500) (Request-ID: req-2c75be17-d5c4-4acd-a302-326388068067) --------------------- I attached the log of nova-api and information of openstack environment as follows. ### /var/log/nova/nova-api.log 2020-09-10 14:27:47.614 3545 INFO nova.osapi_compute.wsgi.server [req-1028bb0a-a95a-41b1-9ab9-2ebf7b19039f 170fdf1f861847fa995f2f0646ec4143 85dd9df42f4e47b3b0fc5848ab947b62 - default default] 10.81.0.2 "GET /v2.1/servers/3bf28a9d-0545-4d30-8892-6e2af655db4a HTTP/1.1" status: 200 len: 2312 time: 0.7340441 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi [req-2c75be17-d5c4-4acd-a302-326388068067 170fdf1f861847fa995f2f0646ec4143 85dd9df42f4e47b3b0fc5848ab947b62 - default default] Unexpected exception in API method: MigrationError_Remote: Migration error: Unable to establish connection to http://controller01:5000/v3/auth/tokens: ('Connection aborted.', BadStatusLine('No status line received - the server has closed the connection',)) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi Traceback (most recent call last): 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py", line 801, in wrapped 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return f(*args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110, in wrapper 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110, in wrapper 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110, in wrapper 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/openstack/compute/migrate_server.py", line 111, in _migrate_live 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi async_) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 206, in inner 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return function(self, context, instance, *args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 214, in _wrapped 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return fn(self, context, instance, *args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 154, in inner 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return f(self, context, instance, *args, **kw) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 4550, in live_migrate 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi request_spec=request_spec, async_=async_) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/conductor/api.py", line 112, in live_migrate_instance 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi request_spec=request_spec) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/conductor/rpcapi.py", line 338, in migrate_server 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return cctxt.call(context, 'migrate_server', **kw) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/client.py", line 179, in call 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi retry=self.retry) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/transport.py", line 133, in _send 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi retry=retry) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 584, in send 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi call_monitor_timeout, retry=retry) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 575, in _send 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi raise result 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi MigrationError_Remote: Migration error: Unable to establish connection to http://controller01:5000/v3/auth/tokens: ('Connection aborted.', BadStatusLine('No status line received - the server has closed the connection',)) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi Traceback (most recent call last): 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py", line 163, in _process_incoming 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi res = self.dispatcher.dispatch(message) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 265, in dispatch 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return self._do_dispatch(endpoint, method, ctxt, args) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 194, in _do_dispatch 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi result = func(ctxt, **new_args) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py", line 226, in inner 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 94, in wrapper 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return fn(self, context, *args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/utils.py", line 1164, in decorated_function 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi2020-09-10 14:27:47.614 3545 INFO nova.osapi_compute.wsgi.server [req-1028bb0a-a95a-41b1-9ab9-2ebf7b19039f 170fdf1f861847fa995f2f0646ec4143 85dd9df42f4e47b3b0fc5848ab947b62 - default default] 10.81.0.2 "GET /v2.1/servers/3bf28a9d-0545-4d30-8892-6e2af655db4a HTTP/1.1" status: 200 len: 2312 time: 0.7340441 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi [req-2c75be17-d5c4-4acd-a302-326388068067 170fdf1f861847fa995f2f0646ec4143 85dd9df42f4e47b3b0fc5848ab947b62 - default default] Unexpected exception in API method: MigrationError_Remote: Migration error: Unable to establish connection to http://controller01:5000/v3/auth/tokens: ('Connection aborted.', BadStatusLine('No status line received - the server has closed the connection',)) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi Traceback (most recent call last): 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py", line 801, in wrapped 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return f(*args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110, in wrapper 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110, in wrapper 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110, in wrapper 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/openstack/compute/migrate_server.py", line 111, in _migrate_live 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi async_) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 206, in inner 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return function(self, context, instance, *args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 214, in _wrapped 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return fn(self, context, instance, *args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 154, in inner 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return f(self, context, instance, *args, **kw) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 4550, in live_migrate 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi request_spec=request_spec, async_=async_) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/conductor/api.py", line 112, in live_migrate_instance 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi request_spec=request_spec) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/conductor/rpcapi.py", line 338, in migrate_server 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return cctxt.call(context, 'migrate_server', **kw) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/client.py", line 179, in call 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi retry=self.retry) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/transport.py", line 133, in _send 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi retry=retry) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 584, in send 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi call_monitor_timeout, retry=retry) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 575, in _send 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi raise result 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi MigrationError_Remote: Migration error: Unable to establish connection to http://controller01:5000/v3/auth/tokens: ('Connection aborted.', BadStatusLine('No status line received - the server has closed the connection',)) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi Traceback (most recent call last): 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py", line 163, in _process_incoming 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi res = self.dispatcher.dispatch(message) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 265, in dispatch 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return self._do_dispatch(endpoint, method, ctxt, args) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 194, in _do_dispatch 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi result = func(ctxt, **new_args) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py", line 226, in inner 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 94, in wrapper 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return fn(self, context, *args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/utils.py", line 1164, in decorated_function 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return function(self, context, *args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 290, in migrate_server 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi block_migration, disk_over_commit, request_spec) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 463, in _live_migrate 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi raise exception.MigrationError(reason=six.text_type(ex)) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi MigrationError: Migration error: Unable to establish connection to http://controller01:5000/v3/auth/tokens: ('Connection aborted.', BadStatusLine('No status line received - the server has closed the connection',)) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.154 3545 INFO nova.api.openstack.wsgi [req-2c75be17-d5c4-4acd-a302-326388068067 170fdf1f861847fa995f2f0646ec4143 85dd9df42f4e47b3b0fc5848ab947b62 - default default] HTTP exception thrown: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible. 2020-09-10 14:27:50.158 3545 INFO nova.osapi_compute.wsgi.server [req-2c75be17-d5c4-4acd-a302-326388068067 170fdf1f861847fa995f2f0646ec4143 85dd9df42f4e47b3b0fc5848ab947b62 - default default] 10.81.0.2 "POST /v2.1/servers/3bf28a9d-0545-4d30-8892-6e2af655db4a/action HTTP/1.1" status: 500 len: 628 time: 2.5385709 2020-09-10 14:27:51.440 3542 INFO nova.osapi_compute.wsgi.server [req-d9df0e46-c916-47be-8d13-ab7ad06bd28d 170fdf1f861847fa995f2f0646ec4143 85dd9df42f4e47b3b0fc5848ab947b62 - default default] 172.16.1.19 "GET /v2.1/flavors/detail?project_id=85dd9df42f4e47b3b0fc5848ab947b62 HTTP/1.1" status: 200 len: 1853 time: 0.0354841 return function(self, context, *args, **kwargs) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 290, in migrate_server 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi block_migration, disk_over_commit, request_spec) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 463, in _live_migrate 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi raise exception.MigrationError(reason=six.text_type(ex)) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi MigrationError: Migration error: Unable to establish connection to http://controller01:5000/v3/auth/tokens: ('Connection aborted.', BadStatusLine('No status line received - the server has closed the connection',)) 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi 2020-09-10 14:27:50.154 3545 INFO nova.api.openstack.wsgi [req-2c75be17-d5c4-4acd-a302-326388068067 170fdf1f861847fa995f2f0646ec4143 85dd9df42f4e47b3b0fc5848ab947b62 - default default] HTTP exception thrown: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible. 2020-09-10 14:27:50.158 3545 INFO nova.osapi_compute.wsgi.server [req-2c75be17-d5c4-4acd-a302-326388068067 170fdf1f861847fa995f2f0646ec4143 85dd9df42f4e47b3b0fc5848ab947b62 - default default] 10.81.0.2 "POST /v2.1/servers/3bf28a9d-0545-4d30-8892-6e2af655db4a/action HTTP/1.1" status: 500 len: 628 time: 2.5385709 2020-09-10 14:27:51.440 3542 INFO nova.osapi_compute.wsgi.server [req-d9df0e46-c916-47be-8d13-ab7ad06bd28d 170fdf1f861847fa995f2f0646ec4143 85dd9df42f4e47b3b0fc5848ab947b62 - default default] 172.16.1.19 "GET /v2.1/flavors/detail?project_id=85dd9df42f4e47b3b0fc5848ab947b62 HTTP/1.1" status: 200 len: 1853 time: 0.0354841 ----------------------------------------------- ### server information $dpkg -l | grep nova ii nova-api 2:18.3.0-0ubuntu1~cloud1 all OpenStack Compute - API frontend ii nova-common 2:18.3.0-0ubuntu1~cloud1 all OpenStack Compute - common files ii nova-conductor 2:18.3.0-0ubuntu1~cloud1 all OpenStack Compute - conductor service ii nova-consoleauth 2:18.3.0-0ubuntu1~cloud1 all OpenStack Compute - Console Authenticator ii nova-novncproxy 2:18.3.0-0ubuntu1~cloud1 all OpenStack Compute - NoVNC proxy ii nova-placement-api 2:18.3.0-0ubuntu1~cloud1 all OpenStack Compute - placement API frontend ii nova-scheduler 2:18.3.0-0ubuntu1~cloud1 all OpenStack Compute - virtual machine scheduler ii python-nova 2:18.3.0-0ubuntu1~cloud1 all OpenStack Compute Python 2 libraries ii python-novaclient 2:11.0.0-0ubuntu1~cloud0 all client library for OpenStack Compute API - Python 2.7 ii python3-novaclient 2:11.0.0-0ubuntu1~cloud0 all client library for OpenStack Compute API - 3.x # lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 2 Core(s) per socket: 8 Socket(s): 1 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 45 Model name: Intel(R) Xeon(R) CPU E5-2450 0 @ 2.10GHz Stepping: 7 CPU MHz: 1779.529 CPU max MHz: 2900.0000 CPU min MHz: 1200.0000 BogoMIPS: 4189.92 Virtualization: VT-x L1d cache: 32K L1i cache: 32K L2 cache: 256K L3 cache: 20480K NUMA node0 CPU(s): 0-15 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm epb pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm ida arat pln pts md_clear flush_l1d # lvmdiskscan /dev/sda2 [ 278.87 GiB] 0 disks 1 partition 0 LVM physical volume whole disks 0 LVM physical volumes $ openstack server list (ellipsis) | 3bf28a9d-0545-4d30-8892-6e2af655db4a | upfd7 | ACTIVE | nw-mgmt=172.16.2.156; nw-upid1=10.4.6.156; nw-cpn4d1=10.4.3.156; nw-ngud1=10.4.5.156 | xenial-server | m1.ph_bin | To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1895092/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
