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SMFQ Catalog Update Subtask

If you process hundreds of tape jobs concurrently, you can use the new CTS SMFQ subtask to improve the performance of the TMC update processing for z/OS catalog events.

SMFQ uses an in-memory (ECSA) queue to processes requests in the queue. This reduces RESERVE activity against the TMC and z/OS catalog.

Note: For more information about SMFQ, see the Adminitration Guide.