Reference : RFUTIL Utility : RFUTIL MARK BACKEDUP qualifier
RFUTIL MARK BACKEDUP qualifier
Marks the database file, indicating that you have just completed a backup of the database.
Syntax
rfutil db-name -C mark backedup
Parameters
db-name
Specifies the database you want to mark as backed up.
Use the MARK BACKEDUP qualifier if you are using an operating system backup utility instead of PROBKUP. The Backup and Restore utilities automatically mark the database as backed up.