Comment 0 for bug 1984000

Infinidat Cinder driver consistency groups feature is broken.

The Infinidat Cinder driver ignores the group id property when creating a volume and does not add new volume to group.

Steps to reproduce:
* Install an OpenStack environment: Queens or newer version
* Configure Infinidat iSCSI or FC backend
* Create a consistency group
* Create a volume as a member of the group
* Try to create a consistency group snapshot

Expected results:
Success

Actual results:
Aug 08 17:47:30 devstack-aio-iscsi-master cinder-volume[679114]: ERROR cinder.volume.drivers.infinidat [None req-5eab71c2-55da-49e5-a758-3fe5abf00945 tempest-
ConsistencyGroupsV2Test-1126116403 None] Caught exception from infinisdk: API Command Failed
Request: POST https://box-ht14:443/api/rest/cgs?approved=true
Request Timestamp: 2022-08-08T17:47:30.438135+00:00
Response Timestamp: 2022-08-08T17:47:30.522746+00:00
Data: '{"snap_prefix": null, "parent_id": 77430, "snap_suffix": "_1659980850334", "name": "openstack-group-snap-9bbf4cd5-fed0-49d3-ac50-3f80f016a93c", "lock_expires_at": null}'
Status: 409
Code: CG_SNAP_WITH_NO_MEMBERS
Message: Cannot take a snapshot of an empty consistency group
Cookies: JSESSIONID=95895541EB37C8D79EDE05BF010410CC: infinisdk.core.exceptions.APICommandFailed: API Command Failed
Request: POST https://box-ht14:443/api/rest/cgs?approved=true
Request Timestamp: 2022-08-08T17:47:30.438135+00:00
Response Timestamp: 2022-08-08T17:47:30.522746+00:00
Data: '{"snap_prefix": null, "parent_id": 77430, "snap_suffix": "_1659980850334", "name": "openstack-group-snap-9bbf4cd5-fed0-49d3-ac50-3f80f016a93c", "lock_expires_at": null}'
Status: 409
Code: CG_SNAP_WITH_NO_MEMBERS
Message: Cannot take a snapshot of an empty consistency group
Cookies: JSESSIONID=95895541EB37C8D79EDE05BF010410CC

Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/infinisdk/core/api/api.py", line 660, in assert_success
    self.response.raise_for_status()
  File "/usr/local/lib/python3.8/dist-packages/requests/models.py", line 1021, in raise_for_status
    raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 409 Client Error: Conflict for url: https://box-ht14:443/api/rest/cgs?approved=true