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