ext

The primary and secondary extent size for the file in the form:

< pri-extent-size>,  [ <sec-extent-size> ]

The default value is 50,50.

maxextents

The maximum extents for the file. The default value is 100.

on-file-full

The action to take when the output file is full. The available options are 'rollover' and 'purgedata'.

rollover - The current file is renamed according to the 'rollover-file' specification and a new file is opened.

purgedata - The current file data is purged with a call to CONTROL 20 and the current file remains open.

The default action is 'rollover'.

rollover-file

The file name prefix for rollover files, which may be partially or fully qualified. The file name portion of the specified file will be truncated to a maximum of 5 characters and a 3 digit sequence number will be appended. The default rollover-file name is the current output file name. Specifying a remote system file for the rollover file name is not supported.

rollover-count

The maximum number of rollover files to retain. Note that when a rollover occurs, the oldest rollover files are deleted until <rollover-count> files remain. The rollover files are then renamed such that that the rollover file sequence numbers are sequential starting from 000. The default value is 20.