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DCMT VARY Commands › DCMT VARY TASK › DCMT VARY TASK Usage

DCMT VARY TASK Usage

Inactive Wait Interval

The inactive wait interval for a task is initially established at system generation time by the INACTIVE INTERVAL parameter of the TASK statement.

Resource Limits for Task Threads

The following table describes the resource limits for each type of task thread:

Task thread

Description

Storage
  • The amount of storage that the task can hold at one time
  • The limit (expressed in K bytes) must be an integer in the range 1 through 16383

Lock
  • The number of database-key locks that the task can hold at one time
  • The limit must be an integer in the range 1 through 2,147,483,647

Call
  • The number of system service calls (for example,#GETSTG, #LOAD, or OBTAIN CALC) that the task can issue
  • The limit must be an integer in the range 1 through 2,147,483,647

DBIO
  • The number of database I/O operations (that is,READs and WRITEs) that can be performed for the task
  • The limit must be an integer in the range 1 through 2,147,483,647