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version 8 and 9
This APAR makes the Control-M/Tape Media Database serialization process more efficient by improving the ENQ/DEQ mechanism used for the locks. The most significant impact would be when the Control-M/Tape Media Database is shared across several lpars (i.e. when global serialization is required).
Apply PTF for BMC APAR IT10013.
For 8.0: PTF PF04257.
For 9.0: PTF PG02925. This PTF is part of maintenance 9.0.04.
CAR00133820 addresses this APAR/CCID.
Actions required after applying the PTF
Stop then start Control-M/Tape or issue the following command from the system console: