Hello
Let me get this clarified first.
You have a Solution Manager system configured with a primary database and a physical standby database (Oracle).
The log shipping can be done either by enabling a script in the crontab or with the help of Oracle Data Guard
Introduction to Oracle Data Guard
The archive logs are backed up in the format copy deleted and saved. So once the archived logs are saved they are deleted from the /oracle/SID/oraarch location.
Regards
RB