Trace
    Notrace

    Specifies that the recovery activity be logged. The default is
    the setting of the DCL VERIFY flag, which is controlled by the
    DCL SET VERIFY command. When recovery activity is logged, the
    output from the Trace qualifier identifies transactions in the
    .aij file by TSN and describes what Oracle RMU did with each
    transaction during the recovery process. You can specify the Log
    qualifier with the Trace qualifier.