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Usage notes

 

  1. DISPLAY SYSTEM returns a report that shows the initial values of the system parameters and the current values as changed by the SET SYSTEM command:

    • Default user ID for command security checks (CMDUSER).

    • Maximum number of connections from batch, CICS, IMS™, and TSO tasks to a single instance of WebSphere MQ (CTHREAD).

    • Time in seconds for which queue manager exits can execute during each invocation (EXITLIM).

    • How many started server tasks to use to run queue manager exits (EXITTCB).

    • Maximum number of connections to a single instance of WebSphere MQ from batch or TSO background tasks (IDBACK).

    • Maximum number of connections to a single instance of WebSphere MQ from TSO foreground tasks (IDFORE).

    • Number of log records written by WebSphere MQ between the start of one checkpoint and the next (LOGLOAD).

    • The OTMA connection parameters (OTMACON).

    • Whether queue manager restart waits until all indexes are built, or completes before all indexes are built (QINDXBLD).

    • Coded character set identifier for the queue manager (QMCCSID).

    • The queue-sharing group parameters (QSGDATA).

    • The RESLEVEL auditing parameter (RESAUDIT).

    • The message routing code assigned to messages not solicited from a specific console (ROUTCDE).

    • Whether SMF accounting data is collected when WebSphere MQ is started (SMFACCT).

    • Whether SMF statistics are collected when WebSphere MQ is started (SMFSTAT).

    • Default time, in minutes, between each gathering of statistics (STATIME).

    • Whether tracing is started automatically (TRACSTR).

    • Size of trace table, in 4 KB blocks, to be used by the global trace facility (TRACTBL).

    • Time between scanning the queue index for WLM-managed queues (WLMTIME).

    • WLMTIMU indicates whether WLMTIME is given in seconds or minutes.

    • It may also return a report about system status.

  2. This command is issued internally by WebSphere MQ at the end of queue manager startup.

 

Parent topic:

DISPLAY SYSTEM


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