{HEAD ~ The CSA primary device} then passes {TAIL ~ volume information} to striping software executing on the host device to configure the host device to use the logical data volume 
passes
{ HEAD ~ The CSA primary device } then passes { TAIL ~ volume information } to striping software executing on the host device to configure the host device to use the logical data volume
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL 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