Migration attached volume between cinder pools
Hello!
Migration unattached volumes between cinder pools works well. Trying to migrate attached volume between cinder pools and getting this problem:
2016-08-31 15:51:50.974 12435 ERROR cinder.volume.manager [req-7be4cfc3-2cc0-4f5d-870b-fba5e2e9f123 baf75e27adb5440c835e48947cf67920 e736edfea898467ca4b1066bdd422349 - - -] Failed to copy volume 38603c8c-4f23-4332-bb8a-30b2ad5e4245 to ae4bcc42-1b9d-4b55-9ae9-ba65b61adb35
2016-08-31 15:51:50.974 12435 ERROR cinder.volume.manager Traceback (most recent call last):
2016-08-31 15:51:50.974 12435 ERROR cinder.volume.manager File "/usr/lib/python2.7/site-packages/cinder/volume/manager.py", line 1783, in _migrate_volume_generic
2016-08-31 15:51:50.974 12435 ERROR cinder.volume.manager new_volume.id)
2016-08-31 15:51:50.974 12435 ERROR cinder.volume.manager File "/usr/lib/python2.7/site-packages/cinder/compute/nova.py", line 169, in update_server_volume
2016-08-31 15:51:50.974 12435 ERROR cinder.volume.manager novaclient(context).volumes.update_server_volume(server_id,
2016-08-31 15:51:50.974 12435 ERROR cinder.volume.manager File "/usr/lib/python2.7/site-packages/cinder/compute/nova.py", line 133, in novaclient
2016-08-31 15:51:50.974 12435 ERROR cinder.volume.manager **region_filter)
2016-08-31 15:51:50.974 12435 ERROR cinder.volume.manager File "/usr/lib/python2.7/site-packages/novaclient/service_catalog.py", line 84, in url_for
2016-08-31 15:51:50.974 12435 ERROR cinder.volume.manager raise novaclient.exceptions.EndpointNotFound()
2016-08-31 15:51:50.974 12435 ERROR cinder.volume.manager EndpointNotFound
2016-08-31 15:51:50.974 12435 ERROR cinder.volume.manager
2016-08-31 15:51:51.063 12435 ERROR oslo_messaging.rpc.dispatcher [req-7be4cfc3-2cc0-4f5d-870b-fba5e2e9f123 baf75e27adb5440c835e48947cf67920 e736edfea898467ca4b1066bdd422349 - - -] Exception during message handling:
2016-08-31 15:51:51.063 12435 ERROR oslo_messaging.rpc.dispatcher Traceback (most recent call last):
2016-08-31 15:51:51.063 12435 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 138, in _dispatch_and_reply
2016-08-31 15:51:51.063 12435 ERROR oslo_messaging.rpc.dispatcher incoming.message))
2016-08-31 15:51:51.063 12435 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 183, in _dispatch
2016-08-31 15:51:51.063 12435 ERROR oslo_messaging.rpc.dispatcher return self._do_dispatch(endpoint, method, ctxt, args)
2016-08-31 15:51:51.063 12435 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 127, in _do_dispatch
2016-08-31 15:51:51.063 12435 ERROR oslo_messaging.rpc.dispatcher result = func(ctxt, **new_args)
2016-08-31 15:51:51.063 12435 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/cinder/volume/manager.py", line 1982, in migrate_volume
2016-08-31 15:51:51.063 12435 ERROR oslo_messaging.rpc.dispatcher volume.save()
2016-08-31 15:51:51.063 12435 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2016-08-31 15:51:51.063 12435 ERROR oslo_messaging.rpc.dispatcher self.force_reraise()
2016-08-31 15:51:51.063 12435 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2016-08-31 15:51:51.063 12435 ERROR oslo_messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb)
2016-08-31 15:51:51.063 12435 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/cinder ...
Have you checked if "attached" volume migration in cinder is still supported yet?
No-one has answered this, I am having the same problem. Within the year since asking, have you solved the problem?