Opcom_Log=filename
    Noopcom

    Specifies the name of the file where OPCOM messages broadcast by
    attached database processes will be sent.

    When recording OPCOM messages, it is possible to occasionally
    miss a few messages for a specific process. When this occurs, the
    message "n missed" will be displayed in the log file.

    You can record specific operator classes of OPCOM messages if
    you specify the Option=Verbose qualifier. The Option=Verbose
    qualifier records only those messages that can be received by the
    process executing the RMU Show Statistics utility. For example,
    if the process is enabled to receive operator class Central, then
    if you specify Opcom_Log=opcom.log the Option=Verbose qualifier
    records all Central operator messages. Conversely, specifying
    only the Opcom_Log=opcom.log qualifier records all database-
    specific OPCOM messages generated from this node. Because the
    output is captured directly from OpenVMS, the operator-specific
    log file output format is different from the database-specific
    contents. The following example shows the operator-specific log
    file contents for the Cluster and Central operator classes:

     Oracle Rdb X7.1-00 Performance Monitor OPCOM Log
     Database KODA_TEST:[R_ANDERSON.TCS_MASTER]TCS.RDB;2
     OPCOM Log created 11-JUN-1999 10:52:07.53
    11-JUN-1999 10:52:23.85)  Message from user RDBVMS on ALPHA4  Oracle Rdb X7.1-00
    Event Notification for Database  _$111$DUA368:[BBENTON.TEST]MF_PERSONNEL.RDB;1
    AIJ Log Server terminated
    11-JUN-1999 10:52:25.49)  Message from user RDBVMS on ALPHA4  Oracle Rdb X7.1-00
    Event Notification for Database  _$111$DUA368:[BBENTON.TEST]MF_PERSONNEL.RDB;1
    AIJ Log Roll-Forward Server started
    11-JUN-1999 10:52:26.06)  Message from user RDBVMS on ALPHA4  Oracle Rdb X7.1-00
    Event Notification for Database  _$111$DUA368:[BBENTON.TEST]MF_PERSONNEL.RDB;1
    AIJ Log Roll-Forward Server failed
       .
       .
       .
    11-JUN-1999 10:54:21.09)  Message from user RDBVMS on ALPHA4  Oracle Rdb X7.1-00
    Event Notification for Database  _$111$DUA368:[BBENTON.TEST.JUNK]T_
    PERSONNEL.RDB;1    AIJ Log Server started
    11-JUN-1999 10:54:21.13)  Message from user RDBVMS on ALPHA4  Oracle Rdb X7.1-00
    Event Notification for Database  _$111$DUA368:[BBENTON.TEST.JUNK]T_
    PERSONNEL.RDB;1    Opening "$111$DUA368:[BBENTON.TEST.JUNK]TEST1.AIJ;2"