Public bug reported:
The test in on XenServer.
nova live-migration <VM>
If we run the live-migration without the option of "--block-migrate", it will
failed with error as:
RemoteError: Remote error: RemoteError Remote error: CantStartEngineError No
sql_connection parameter is established"
- The trace for nova-conductor:
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager File "/opt/stack/nova/nova/conductor/tasks/base.py",
line 42, in execute
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager return self._execute()
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager File
"/opt/stack/nova/nova/conductor/tasks/live_migrate.py", line 56, in _execute
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager self._check_requested_destination()
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager File
"/opt/stack/nova/nova/conductor/tasks/live_migrate.py", line 96, in
_check_requested_destination
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager self._call_livem_checks_on_host(self.destination)
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager File
"/opt/stack/nova/nova/conductor/tasks/live_migrate.py", line 147, in
_call_livem_checks_on_host
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager destination, self.block_migration,
self.disk_over_commit)
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager File "/opt/stack/nova/nova/compute/rpcapi.py", line
479, in check_can_live_migrate_destination
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager disk_over_commit=disk_over_commit)
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/client.py", line
169, in call
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager retry=self.retry)
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/transport.py", line 123,
in _send
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager timeout=timeout, retry=retry)
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py",
line 578, in send
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager retry=retry)
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py",
line 569, in _send
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager raise result
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager RemoteError: Remote error: RemoteError Remote error:
CantStartEngineError No sql_connection parameter is established
- The trace from nova-compute:
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File "/opt/stack/nova/nova/compute/manager.py",
line 211, in decorated_function
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server kwargs['instance'], e, sys.exc_info())
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File
"/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in
__exit__
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server self.force_reraise()
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File
"/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in
force_reraise
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server six.reraise(self.type_, self.value, self.tb)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File "/opt/stack/nova/nova/compute/manager.py",
line 199, in decorated_function
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server return function(self, context, *args, **kwargs)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File "/opt/stack/nova/nova/compute/manager.py",
line 5253, in check_can_live_migrate_destination
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server disk_over_commit)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File "/opt/stack/nova/nova/compute/manager.py",
line 5264, in _do_check_can_live_migrate_destination
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server block_migration, disk_over_commit)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File "/opt/stack/nova/nova/virt/xenapi/driver.py",
line 465, in check_can_live_migrate_destination
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server disk_over_commit)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File "/opt/stack/nova/nova/virt/xenapi/vmops.py",
line 2281, in check_can_live_migrate_destination
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server self._ensure_host_in_aggregate(ctxt, src)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File "/opt/stack/nova/nova/virt/xenapi/vmops.py",
line 2203, in _ensure_host_in_aggregate
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server self._get_host_uuid_from_aggregate(context,
hostname)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File "/opt/stack/nova/nova/virt/xenapi/vmops.py",
line 2189, in _get_host_uuid_from_aggregate
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server aggregate_list =
objects.AggregateList.get_by_host(context, CONF.host)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File
"/usr/local/lib/python2.7/dist-packages/oslo_versionedobjects/base.py", line
177, in wrapper
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server args, kwargs)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File "/opt/stack/nova/nova/conductor/rpcapi.py",
line 240, in object_class_action_versions
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server args=args, kwargs=kwargs)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/client.py", line
169, in call
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server retry=self.retry)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/transport.py", line 123,
in _send
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server timeout=timeout, retry=retry)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py",
line 578, in send
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server retry=retry)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py",
line 569, in _send
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server raise result
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server RemoteError: Remote error: CantStartEngineError No
sql_connection parameter is established
** 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/1709594
Title:
live-migration without '--block-migrate" failed with "No
sql_connection parameter is established"
Status in OpenStack Compute (nova):
New
Bug description:
The test in on XenServer.
nova live-migration <VM>
If we run the live-migration without the option of "--block-migrate", it will
failed with error as:
RemoteError: Remote error: RemoteError Remote error: CantStartEngineError
No sql_connection parameter is established"
- The trace for nova-conductor:
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager File "/opt/stack/nova/nova/conductor/tasks/base.py",
line 42, in execute
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager return self._execute()
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager File
"/opt/stack/nova/nova/conductor/tasks/live_migrate.py", line 56, in _execute
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager self._check_requested_destination()
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager File
"/opt/stack/nova/nova/conductor/tasks/live_migrate.py", line 96, in
_check_requested_destination
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager self._call_livem_checks_on_host(self.destination)
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager File
"/opt/stack/nova/nova/conductor/tasks/live_migrate.py", line 147, in
_call_livem_checks_on_host
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager destination, self.block_migration,
self.disk_over_commit)
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager File "/opt/stack/nova/nova/compute/rpcapi.py", line
479, in check_can_live_migrate_destination
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager disk_over_commit=disk_over_commit)
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/client.py", line
169, in call
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager retry=self.retry)
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/transport.py", line 123,
in _send
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager timeout=timeout, retry=retry)
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py",
line 578, in send
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager retry=retry)
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py",
line 569, in _send
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager raise result
Aug 09 03:26:36 DevStackOSDomU nova-conductor[1753]: ERROR
nova.conductor.manager RemoteError: Remote error: RemoteError Remote error:
CantStartEngineError No sql_connection parameter is established
- The trace from nova-compute:
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File "/opt/stack/nova/nova/compute/manager.py",
line 211, in decorated_function
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server kwargs['instance'], e, sys.exc_info())
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File
"/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in
__exit__
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server self.force_reraise()
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File
"/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in
force_reraise
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server six.reraise(self.type_, self.value, self.tb)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File "/opt/stack/nova/nova/compute/manager.py",
line 199, in decorated_function
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server return function(self, context, *args, **kwargs)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File "/opt/stack/nova/nova/compute/manager.py",
line 5253, in check_can_live_migrate_destination
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server disk_over_commit)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File "/opt/stack/nova/nova/compute/manager.py",
line 5264, in _do_check_can_live_migrate_destination
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server block_migration, disk_over_commit)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File "/opt/stack/nova/nova/virt/xenapi/driver.py",
line 465, in check_can_live_migrate_destination
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server disk_over_commit)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File "/opt/stack/nova/nova/virt/xenapi/vmops.py",
line 2281, in check_can_live_migrate_destination
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server self._ensure_host_in_aggregate(ctxt, src)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File "/opt/stack/nova/nova/virt/xenapi/vmops.py",
line 2203, in _ensure_host_in_aggregate
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server self._get_host_uuid_from_aggregate(context,
hostname)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File "/opt/stack/nova/nova/virt/xenapi/vmops.py",
line 2189, in _get_host_uuid_from_aggregate
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server aggregate_list =
objects.AggregateList.get_by_host(context, CONF.host)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File
"/usr/local/lib/python2.7/dist-packages/oslo_versionedobjects/base.py", line
177, in wrapper
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server args, kwargs)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File "/opt/stack/nova/nova/conductor/rpcapi.py",
line 240, in object_class_action_versions
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server args=args, kwargs=kwargs)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/client.py", line
169, in call
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server retry=self.retry)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/transport.py", line 123,
in _send
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server timeout=timeout, retry=retry)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py",
line 578, in send
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server retry=retry)
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py",
line 569, in _send
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server raise result
Aug 09 03:26:17 DevStackOSDomU nova-compute[1762]: ERROR
oslo_messaging.rpc.server RemoteError: Remote error: CantStartEngineError No
sql_connection parameter is established
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