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