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DCMT VARY UCF Parameters

broadcast-parms

Indicates to execute the DCMT command on all or a list of data sharing group members.

Note: For more information about broadcasting and broadcast-parms syntax, see the section How to Broadcast System Tasks.

FETid

Varies the specified UCF front-end terminal.

front-end-terminal-id

The ID of the front-end terminal as it is known to the host TP monitor in which the UCF front-end program is executing.

ONline

Connects the named front-end terminal to a physical terminal, permitting the front-end terminal to access the back end.

OFFline

Terminates current I/O operations for the named front-end terminal and disconnects it from its associated physical terminal. Varying a front-end terminal offline prevents it from accessing the back end until it is varied online. Note that if the physical terminal in question is defined as NONAME at system generation time, it is available for connection to other front-end terminals.

QUIesce

Disallows new connection requests for the named front-end terminal. However, the current terminal session is permitted to continue until the BYE task is invoked.

SYStem

Varies the specified UCF front-end system.

A front-end system is initially defined as online or offline at UCF installation time by the ISTAT parameter of the #FESTENT macro used to define the front-end system in the UCF system table.

front-end-system-id

The ID of the UCF front-end system as it is known to the host TP monitor.

ONline

Sets the front-end system's status in the UCF system table to online, permitting terminals in the specified front-end system to connect to the back end.

OFFline

Terminates current terminal sessions and sets the front-end system's status in the UCF system table to offline. Varying a front-end system offline prevents terminals in the front-end system from connecting to the back end until the front-end system is varied online.

QUIesce

Disallows new connection requests for the named front-end system. However, current terminal sessions are permitted to continue until each respective front-end terminal invokes the BYE task.

New Copy

Adds or refreshes the front-end system table. To use New Copy, create a new or update an existing front-end system table using the procedures described in the System Operations Guide.

More Information

For more information about UCF operations, see the System Operations Guide.