Configure Database Vault in 11gR2 RAC setup

Assumption :-
SID is VIS12
SID for Node1 is VIS121
SID for Node2 is VIS122
The binaries of DV come automatically in 11gR2 home. So we see that option of enabling and disabling. Butthis doesn't mean the database has database vault installed because all dv related objects are missing in the datadictionary.So now we have to go to node1.set oracle home as VIS12stop db using the srvctl command.now enable DV at both nodes using the command with ORACLE_HOME set as VIS121 for node1 and VIS122 for node2-make -f ins_rdbms.mk dv_on ioracle {remember no relink oracle needed for 11gR2}Then start db using srvctl command.(ORACLE_HOME should be set to VIS12)Then come to node1.Let ORACLE_HOME be set as VIS121Run dbca.Select configure database.Select the database vault option.Now you are asked to give database vault owner and account manager user id and passwords.Give the userid and password and go ahead with the installation.