--- upgrade: - | The IBM Storage drivers (XIV & DS8k) have been marked as unsupported and are now deprecated. ``enable_unsupported_driver`` will need to be set to ``True`` in the driver's section in cinder.conf to continue to use them. deprecations: - | The IBM Storage drivers (XIV & DS8k) have been marked as unsupported and are now deprecated. ``enable_unsupported_driver`` will need to be set to ``True`` in the driver's section in cinder.conf to continue to use them. If the support status does not change, the drivers will be removed in the 'U' development cycle.