2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs [req-2cb09b70-8d79-4cc8-b88d-0b881d351800 eb582cfa8be247fbbf2a275ea9c41085 cbd35110996d4179a4473ca121bbfbd4 - - -] Call to
Nova to create snapshot failed: BadRequest: Expecting to find domain in project. The server could not comply with the request since it is either malformed or otherwise incorrect. The client
 is assumed to be in error. (HTTP 400) (Request-ID: req-b5db6930-2ac3-4e11-b48f-afd672846ef9)
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs Traceback (most recent call last):
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs   File "/usr/lib/python2.7/site-packages/cinder/volume/drivers/remotefs.py", line 1452, in _create_snapshot_online
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs     connection_info)
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs   File "/usr/lib/python2.7/site-packages/cinder/compute/nova.py", line 188, in create_volume_snapshot
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs     create_info=create_info)
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs   File "/usr/lib/python2.7/site-packages/novaclient/v2/assisted_volume_snapshots.py", line 43, in create
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs     return self._create('/os-assisted-volume-snapshots', body, 'snapshot')
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs   File "/usr/lib/python2.7/site-packages/novaclient/base.py", line 361, in _create
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs     resp, body = self.api.client.post(url, body=body)
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 310, in post
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs     return self.request(url, 'POST', **kwargs)
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs   File "/usr/lib/python2.7/site-packages/novaclient/client.py", line 77, in request
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs     **kwargs)
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 463, in request
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs     resp = super(LegacyJsonAdapter, self).request(*args, **kwargs)
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 189, in request
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs     return self.session.request(url, method, **kwargs)
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 573, in request
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs     auth_headers = self.get_auth_headers(auth)
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 900, in get_auth_headers
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs     return auth.get_headers(self, **kwargs)
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs   File "/usr/lib/python2.7/site-packages/keystoneauth1/plugin.py", line 95, in get_headers
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs     token = self.get_token(session)
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/base.py", line 88, in get_token
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs     return self.get_access(session).auth_token
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/base.py", line 134, in get_access
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs     self.auth_ref = self.get_auth_ref(session)
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/generic/base.py", line 201, in get_auth_ref
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs     return self._plugin.get_auth_ref(session, **kwargs)
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/v3/base.py", line 177, in get_auth_ref
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs     authenticated=False, log=False, **rkwargs)
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 848, in post
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs     return self.request(url, 'POST', **kwargs)
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 737, in request
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs     raise exceptions.from_response(resp, method, url)
2018-07-17 15:19:23.134 4485 ERROR cinder.volume.drivers.remotefs BadRequest: Expecting to find domain in project. The server could not comply with the request since it is either malformed
or otherwise incorrect. The client is assumed to be in error. (HTTP 400) (Request-ID: req-b5db6930-2ac3-4e11-b48f-afd672846ef9)