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DCMT VARY TIME 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.

RUnaway

Varies the runaway task interval.

The runaway interval is initially established at system generation time by the RUNAWAY INTERVAL parameter of the SYSTEM statement.

runaway-task-time

The new runaway task interval, measured in real-time seconds.

STall

Varies the inactive interval.

The inactive interval is initially established at system generation time by the INACTIVE INTERVAL parameter of the SYSTEM statement.

inactive-wait-time

The new inactive interval measured in real-time seconds. The range is 1 through 32,767.

TImer

Varies the ticker interval.

The ticker interval is initially established at system generation time by the TICKER INTERVAL parameter of the SYSTEM statement.

time-check-interval

The new ticker interval, measured in real-time seconds. The range is 1 through 32767.

RESource INTerval

Varies the system-wide resource timeout interval.

The system-wide resource timeout interval is initially established at system generation time by the RESOURCE TIMEOUT INTERVAL parameter of the SYSTEM statement.

resource-timeout-interval

The new resource timeout interval, measured in real-time seconds. The range is 1 through 32,767.

OFF

Directs DC/UCF not to delete resources based on a timeout interval.

RESource PROgram

Varies the system-wide resource timeout program.

The resource timeout program is initially established at system generation time by the RESOURCE TIMEOUT PROGRAM parameter of the SYSTEM statement.

By default, if no resource timeout program is specified at system generation, the resource timeout program is version 1 of RHDCBYE.

dictnode

Specifies the DDS node that controls the data dictionary in which the named program resides.

dictname

Specifies the alternate data dictionary in which the named program resides.

Note: Although dictnode and dictname are bothoptional parameters, if dictnode is specified and dictname is not specified, a "." delimiter must be included to represent the missing dictname parameter. For example:

DCMT V T RES PRO dictnode..program-name V version-number

program-name

The new resource timeout program.

Version version-number

The version of the new timeout program. An integer in the range 1 through 9,999.

The default is 1.

QUIesce WAIt

Varies the quiesce wait time for the system. The quiesce wait time determines the amount of time that a task waits on a quiesce operation before being cancelled.

quiesce-wait-time

Specifies the new quiesce wait time in wall clock seconds. The value must be in the range 0 through 32,767. A value of 0 is equivalent to specifying STALL INTERVAL

STAll interval

Specifies that the quiesce wait time for a task is the same as its stall interval.

OFF

Specifies that tasks are not to be terminated due to quiesce waits.

NOWait

Specifies that the task is not to wait for a quiesce operation to terminate. Instead an error is returned to the application program indicating that an area is unavailable. For navigational DML applications, this results in an error status of 'xx66'.

RECovery WAit

Varies the recovery wait setting. The recovery wait setting is initially established at system generation time by the RECOVERY WAIT parameter of the SYSTEM statement.

recovery-wait-time

The new recovery wait time in wall clock seconds. The value must be in the range 0 through 32,767. A value of 0 is equivalent to specifying NOT ALLOWED.

NOT ALlowed

Indicates that tasks will not wait for the recovery of resources by failed data sharing group members; instead they will be aborted.

FORever

Indicates that tasks will wait indefinitely for the recovery of resources by failed data sharing group members.

More Information

For more information about time-initiated tasks, see the System Generation Guide.