RFcache Commands This section contains commands for managing RFcache. Child Topicsdisable_rfcacheDisable the RFcache feature on a specific SDS or in an entire Protection Domain. enable_rfcacheEnable RFcache on a specific SDS, a Storage Pool, or in an entire Protection Domain. The RFcache device must be associated with an Acceleration Pool defined specifically for the RFcache feature. set_rfcache_parametersSet RFcache parameters per Protection Domain.