This BRBACKUP command option prints additional information to the log file.
-o|-output dist|time[,time|dist]
Default value: the BRBACKUP detail log is written in normal form. See BRBACKUP Detail Log.
Possible values:
dist: generates information about the distribution of the files for backup among the volumes (tapes or disks) to be used
time: generates additional time stamps that enable you to determine the time required for the individual operations. Among other things, you can then determine the pure backup time for a file. After a successful backup, this information is included in list form for all backed-up files.
See Log Supplements.