In {TAIL ~ the first example}, {HEAD ~ the logical data volume} 174 has been selected to be migrated 
In { TAIL ~ the first example } , { HEAD ~ the logical data volume } 174 has been selected to be migrated
REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH