Oracle 11g RAC R2 srvctl commands

Few Oracle 11g RAC R2 srvctl commands:

1.With 11g R2 you can mount the database.This will be very helpful for data guard environments

example :

srvctl start database -d databasename -o mount

2. With 11g R2 its possible to start and stop the listener.

example :

srvctl start listener -l prod_listener

3.With 11g R2 its possible to start multiple service.

example :

srvctl start service -d databasename -s "service1,service_prod"

4. With 11g R2 its possible to start asm diskgroups

example :
srvctl start diskgroup -g "DATA,FRA"

5. With 11g R2 its possible to start RAC asm instance.

example :
srvctl start asm