--- features: - | NetApp ONTAP: Added support for Adaptive QoS policies that have been pre-created on the storage system, with the NetApp driver and clustered ONTAP version 9.4 or higher. To use this feature, configure a Cinder volume type with the following extra-specs:: netapp:qos_policy_group= netapp:qos_policy_group_is_adaptive=" True" Note that a cluster scoped account must be used in the driver configuration in order to use QoS in clustered ONTAP.