A member Logger job that is part of the Post-Log Merge process has been started on the specified system. During initialization, the Logger job signs on to the Post-Log Merge task to verify proper serialization and sequencing of the log records that are being merged from all of the member Loggers.
The message is issued once for each active log reader that will receive data merged from the member Logger. This message provides the job name of the member Logger, the SMF ID of the system on which the member Logger runs, and the name of the log reader whose status has been changed to recognize that the member Logger is now active.