Hi
When I try to resize the instance
Error: Failed to perform requested operation on instance "istance-name", the instance has an error status: Please try again later [Error: Remote error: DBError (_mysql_exceptions.DataError) (1406, "Data too long for column 'dest_host' at row 1") [SQL: u'INSERT INTO migrations (created_at, updated_at, deleted_at, deleted, source_compute, dest_compute, source_node, dest_node, dest_host, old_i].
How can I solve this problem?
File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 383, in decorated_function return function(self, context, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 3838, in prep_resize filter_properties) File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 3889, in _reschedule_resize_or_reraise six.reraise(*exc_info) File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 3827, in prep_resize node, clean_shutdown) File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 3783, in _prep_resize image_meta=image, limits=limits) as claim: File "/usr/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py", line 274, in inner return f(*args, **kwargs) File "/usr/lib/python2.7/dist-packages/nova/compute/resource_tracker.py", line 240, in resize_claim image_meta=image_meta, limits=limits) File "/usr/lib/python2.7/dist-packages/nova/compute/resource_tracker.py", line 268, in _move_claim new_instance_type, move_type) File "/usr/lib/python2.7/dist-packages/nova/compute/resource_tracker.py", line 318, in _create_migration migration.create() File "/usr/lib/python2.7/dist-packages/oslo_versionedobjects/base.py", line 207, in wrapper ctxt, self, fn.__name__, args, kwargs) File "/usr/lib/python2.7/dist-packages/osprofiler/profiler.py", line 147, in wrapper return f(*args, **kwargs) File "/usr/lib/python2.7/dist-packages/nova/conductor/rpcapi.py", line 247, in object_action objmethod=objmethod, args=args, kwargs=kwargs) File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/client.py", line 158, in call retry=self.retry) File "/usr/lib/python2.7/dist-packages/oslo_messaging/transport.py", line 90, in _send timeout=timeout, retry=retry) File "/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 470, in send retry=retry) File "/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 461, in _send raise result