1 LUT LUT is a command to list the Logical Unit Table of a running task. LUT lists open files (or devices) for a running program. Information listed includes: 1/ Device, UIC and File Specification 2/ Access count, # of Retrieval pointers, Window Size 3/ First accessed block and number of accessed blocks. Calling sequence: MCR>LUT xxxxxx for a task active at your terminal MCR>LUT xxxxxx/TI:TTn for a task active at another terminal MCR>LUT TASK LUN ACC RTV WIND FIRST # OF BLOCKS CNT PTRS SIZE BLOCK MAPPED 1 . 2 DDn:[ggg,uuu]Filnam.typ;nnn nn nn nn nnnnnn nnnnnn 3 .