--- upgrade: - | The Quobyte driver has been marked as unsupported and is now deprecated. ``enable_unsupported_driver`` will need to be set to ``True`` in the driver's section in cinder.conf to continue to use it. deprecations: - | The Quobyte driver has been marked as unsupported and is now deprecated. ``enable_unsupported_driver`` will need to be set to ``True`` in the driver's section in cinder.conf to continue to use it. As an unsupported driver, it is eligible for removal from the cinder code base if its third party CI system is not fixed.