Upon completion of the dual cluster IML, {HEAD ~ the NVS buffers} and cache buffers of {TAIL ~ the two clusters} are initialized to a size equal to the smaller NVS buffer and the storage control unit is operated in a dual cluster mode 
Upon completion of the dual cluster IML , { HEAD ~ the NVS buffers } and cache buffers of { TAIL ~ the two clusters } are initialized to a size equal to the smaller NVS buffer and the storage control unit is operated in a dual cluster mode
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH