gtpd1m0kDatabase Reference

General Data Set Commands

The general data set support provides the following commands for controlling the system use of general data sets.

ZDSMG MT
Mounts a data set or a volume of a data set

ZDSMG DM
Dismounts a data set or a volume of a data set

ZDSMG DISPLAY
Displays currently mounted data sets

ZDSMG VTOC
Displays the data set names contained on a DASD volume

ZDSMG INIT
Forces reinitialization of the restart records from the premount records on the next IPL

ZDSMG DEF
Defines a data definition name to the system for a tape device, general file data set, virtual reader, or another user-defined media

ZDSMG REL
Removes a data definition from the system

ZDMFS
Shows the currently mounted GDS DASD volumes.

See TPF Operations for more information about the general data set commands.