If you use a container database, it is possible to open and close the individual pluggable databases owned by the container database. When closing a database, Oracle Fail Safe will use the normal option, that is, the pluggable database will not close until all database connections have voluntarily terminated. When opening a pluggable database, Oracle Fail Safe provides the ability to open the database in read-only or read-write mode, and the database may open in restricted mode, if desired.
Note:
The container database cluster resource must be online before the Oracle Fail Safe Manager displays any information about pluggable databases owned by the container database.