Create Consistency group from src with source volume failed

[Prabhuraj K]

Create consistency group from src with source group is failing with error ILLEGAL_NAME

Error:
2020-03-02 09:21:28.989 48418 ERROR cinder.volume.manager [req-50754892-8455-4fd3-9e9d-03fdf5df463e 0688b01e6439ca32d698d20789d52169126fb41fb1a4ddafcebb97d854e836c9 09c8e09112764b41a45eaf1193b5a4f9 - default default] Create group from source group-e1b9181d-8a7f-4d37-b778-5d060850050d failed.: CinderException: Fatal error in cg_create: Status: ''Group(availability_zone='nova',cluster_name=None,created_at=2020-03-02T14:03:31Z,deleted=False,deleted_at=None,description=None,group_snapshot_id=None,group_snapshots=<?>,group_type_id='4ae3314d-7966-4c5f-8cbe-07066d30ab29',host='c387F01_XIVmgt1#c387F01_XIVmgt1',id=63a4b046-4488-474a-bf5f-9914e60931b7,name='hi',project_id='09c8e09112764b41a45eaf1193b5a4f9',replication_status='disabled',source_group_id=e1b9181d-8a7f-4d37-b778-5d060850050d,status='creating',updated_at=None,user_id='0688b01e6439ca32d', Code: ILLEGAL_NAME
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server [req-50754892-8455-4fd3-9e9d-03fdf5df463e 0688b01e6439ca32d698d20789d52169126fb41fb1a4ddafcebb97d854e836c9 09c8e09112764b41a45eaf1193b5a4f9 - default default] Exception during message handling: CinderException: Fatal error in cg_create: Status: ''Group(availability_zone='nova',cluster_name=None,created_at=2020-03-02T14:03:31Z,deleted=False,deleted_at=None,description=None,group_snapshot_id=None,group_snapshots=<?>,group_type_id='4ae3314d-7966-4c5f-8cbe-07066d30ab29',host='c387F01_XIVmgt1#c387F01_XIVmgt1',id=63a4b046-4488-474a-bf5f-9914e60931b7,name='hi',project_id='09c8e09112764b41a45eaf1193b5a4f9',replication_status='disabled',source_group_id=e1b9181d-8a7f-4d37-b778-5d060850050d,status='creating',updated_at=None,user_id='0688b01e6439ca32d', Code: ILLEGAL_NAME

2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server Traceback (most recent call last):
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line 166, in _process_incoming
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server res = self.dispatcher.dispatch(message)
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 265, in dispatch
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server return self._do_dispatch(endpoint, method, ctxt, args)
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 194, in _do_dispatch
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server result = func(ctxt, **new_args)
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/cinder/volume/manager.py", line 3254, in create_group_from_src
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server vol.save()
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server self.force_reraise()
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server six.reraise(self.type_, self.value, self.tb)
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/cinder/volume/manager.py", line 3206, in create_group_from_src
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server sorted_snapshots, source_group, sorted_source_vols))
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/cinder/volume/drivers/ibm/ibm_storage/ibm_storage.py", line 279, in create_group_from_src
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server source_cg, source_vols)
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/cinder/volume/drivers/ibm/ibm_storage/proxy.py", line 68, in wrapper
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server result = fnc(self, *args, **kwargs)
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/cinder/volume/drivers/ibm/ibm_storage/xiv_proxy.py", line 2374, in create_group_from_src
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server sorted_source_vols)
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/cinder/volume/drivers/ibm/ibm_storage/xiv_proxy.py", line 2440, in _create_consistencygroup_from_src
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server self._create_consistencygroup(context, group)
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/cinder/volume/drivers/ibm/ibm_storage/xiv_proxy.py", line 2312, in _create_consistencygroup
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server raise self._get_exception()(error)
2020-03-02 09:21:29.002 48418 ERROR oslo_messaging.rpc.server CinderException: Fatal error in cg_create: Status: ''Group(availability_zone='nova',cluster_name=None,created_at=2020-03-02T14:03:31Z,deleted=False,deleted_at=None,description=None,group_snapshot_id=None,group_snapshots=<?>,group_type_id='4ae3314d-7966-4c5f-8cbe-07066d30ab29',host='c387F01_XIVmgt1#c387F01_XIVmgt1',id=63a4b046-4488-474a-bf5f-9914e60931b7,name='hi',project_id='09c8e09112764b41a45eaf1193b5a4f9',replication_status='disabled',source_group_id=e1b9181d-8a7f-4d37-b778-5d060850050d,status='creating',updated_at=None,user_id='0688b01e6439ca32d', Code: ILLEGAL_NAME

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/716543