Configuring and monitoring data volumes in {HEAD ~ a consolidated storage array} using {TAIL ~ one storage array} to configure the other storage arrays 
using
Configuring and monitoring data volumes in { HEAD ~ a consolidated storage array } using { TAIL ~ one storage array } to configure the other storage arrays
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH