Hi, I am trying to extend attached volume from openstack client. Exporting the volume API version 3.62, its giving me below error. root@controller ~(keystone_ubuntu20_new)# openstack volume list volume version 3.62 is not in supported versions: 1, 2, 3 Invalid volume client version '3.62'. must be one of: 2, 3 However the attached volume extension from cinder cli was successful. Its shows updated volume size. root@controller ~(keystone_ubuntu20_new)# OS_VOLUME_API_VERSION=3.62 cinder extend test 13 However the volume size was not updated in vm. Checking the cinder volume logs, found below error. 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova [req-93a79710-96df-4e4f-9a0c-d4457d289122 2af528fdf3244e15b4f3f8fcfc0889c5 890eb2b7d1b8488aa88de7c34d08817a - - -] Failed to notify nova on events: [{'name': 'volume-extended', 'server_uuid': '0e9512fb-fb18-4572-8aec-b7508c9f6cc0', 'tag': 'af80330c-f910-46cb-9654-3290e047fbed'}].: keystoneauth1.exceptions.http.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-bb86ee85-f6ba-4135-ac55-5917c8658e5c) 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova Traceback (most recent call last): 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova File "/usr/lib/python3/dist-packages/cinder/compute/nova.py", line 149, in _send_events 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova response = nova.server_external_events.create(events) 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova File "/usr/lib/python3/dist-packages/novaclient/v2/server_external_events.py", line 38, in create 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova return self._create('/os-server-external-events', body, 'events', 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova File "/usr/lib/python3/dist-packages/novaclient/base.py", line 363, in _create 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova resp, body = self.api.client.post(url, body=body) 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova File "/usr/lib/python3/dist-packages/keystoneauth1/adapter.py", line 401, in post 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova return self.request(url, 'POST', **kwargs) 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova File "/usr/lib/python3/dist-packages/novaclient/client.py", line 69, in request 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova resp, body = super(SessionClient, self).request(url, 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova File "/usr/lib/python3/dist-packages/keystoneauth1/adapter.py", line 554, in request 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova resp = super(LegacyJsonAdapter, self).request(*args, **kwargs) 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova File "/usr/lib/python3/dist-packages/keystoneauth1/adapter.py", line 257, in request 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova return self.session.request(url, method, **kwargs) 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova File "/usr/lib/python3/dist-packages/keystoneauth1/session.py", line 780, in request 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova auth_headers = self.get_auth_headers(auth) 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova File "/usr/lib/python3/dist-packages/keystoneauth1/session.py", line 1191, in get_auth_headers 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova return auth.get_headers(self, **kwargs) 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova File "/usr/lib/python3/dist-packages/keystoneauth1/plugin.py", line 95, in get_headers 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova token = self.get_token(session) 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova File "/usr/lib/python3/dist-packages/keystoneauth1/identity/base.py", line 88, in get_token 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova return self.get_access(session).auth_token 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova File "/usr/lib/python3/dist-packages/keystoneauth1/identity/base.py", line 134, in get_access 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova self.auth_ref = self.get_auth_ref(session) 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova File "/usr/lib/python3/dist-packages/keystoneauth1/identity/generic/base.py", line 208, in get_auth_ref 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova return self._plugin.get_auth_ref(session, **kwargs) 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova File "/usr/lib/python3/dist-packages/keystoneauth1/identity/v3/base.py", line 187, in get_auth_ref 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova resp = session.post(token_url, json=body, headers=headers, 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova File "/usr/lib/python3/dist-packages/keystoneauth1/session.py", line 1139, in post 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova return self.request(url, 'POST', **kwargs) 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova File "/usr/lib/python3/dist-packages/keystoneauth1/session.py", line 976, in request 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova raise exceptions.from_response(resp, method, url) 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova keystoneauth1.exceptions.http.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-bb86ee85-f6ba-4135-ac55-5917c8658e5c) 2021-02-19 10:23:25.787 22742 ERROR cinder.compute.nova 2021-02-19 10:23:25.791 22742 INFO cinder.message.api [req-93a79710-96df-4e4f-9a0c-d4457d289122 2af528fdf3244e15b4f3f8fcfc0889c5 890eb2b7d1b8488aa88de7c34d08817a - - -] Creating message record for request_id = req-93a79710-96df-4e4f-9a0c-d4457d289122 2021-02-19 10:23:25.807 22742 INFO cinder.volume.manager [req-93a79710-96df-4e4f-9a0c-d4457d289122 2af528fdf3244e15b4f3f8fcfc0889c5 890eb2b7d1b8488aa88de7c34d08817a - - -] Extend volume completed successfully. Any advice? - Ammad