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OPSLOG DIV Data Sets

When multiple DIV-backed OPSLOG data sets are activated and no explicit SETLIVE command is issued to specify the live OPSLOG to be used for event recording, CA OPS/MVS automatically selects the OPSLOG with the most recently added event as the live OPSLOG. This process means that after a product restart, the previous live OPSLOG is selected as the new live OPSLOG.

Some of the defined OPSLOG DIV data sets are likely never be used to contain live OPSLOG data but rather are used to contain data restored from archived OPSLOG data sets or extracted during an OPSLOG merge request. The definitions for these OPSLOG data sets can be done during initialization or at any time later after initialization completes.