DSNINFO

Use the DSNINFO command to print a listing of data set information for specific volumes. This is the same information that is displayed using CA File Master Plus ISPF Option 3.5, and includes the following:

Data set organization
Record length
Record format
Block size
Percentage of allocated space that is used
Number of extents
Last changed by userid
Last reference date

This report is printed to the SYSLIST DD statement. If SYSLIST is not allocated, the output is directed to the SYSPRINT DD statement.