Lots and lots of things have changed in 11.2.0.2. It's like a whole new major release.
Even some of the common tasks have changed like starting and stopping the database.
srvctl status database -d orcl
srvctl start database -d orcl
srvctl stop database -d orcl
Even some of the common tasks have changed like starting and stopping the database.
srvctl status database -d orcl
srvctl start database -d orcl
srvctl stop database -d orcl