Owner's Manual

40 Configuring and Deploying Oracle for a Single Node
28 On one node, type: srvctl status database -d dbname ,
where
dbname is the global identifier name that you defined for the
database in DBCA.
If the database instances are running, confirmation is displayed on
the
screen.
If the database instances are not running, type:
srvctl start database -d dbname ,
where dbname is the global identifier name that you defined for the
database in DBCA.