Adding the driver=self call in this change: https://review.openstack.org/#/c/53316/3/cinder/volume/driver.py
is the culprit, the driver var in the connector object is NOT the same thing as the backend driver.
Adding the driver=self call in this change: https:/ /review. openstack. org/#/c/ 53316/3/ cinder/ volume/ driver. py
is the culprit, the driver var in the connector object is NOT the same thing as the backend driver.