Example 1

    The following command causes all the active database processes on
    all nodes to immediately perform a checkpoint operation:

    $ RMU/CHECKPOINT MF_PERSONNEL.RDB

    Example 2

    The following command requests that all the active database
    processes on all nodes perform a checkpoint operation and that
    the system prompt be returned to you immediately. In this case,
    there is no guarantee that all processes will actually perform a
    checkpoint operation.

    $ RMU/CHECKPOINT/NOWAIT MF_PERSONNEL.RDB