You are implementing a three-node RAC setup in your company. You have already performed these tasks:
1) Hardware and OS configuration
2) Cluster file system installation
3) Clusterware installation
You executed the following command in one of the nodes:
cluvfy stage -pre dbinst -n all
What is the reason for executing this command?
A.
to check for node connectivity and Clusterware integrity
B.
to check whether the dbinst directory is available on all the nodes
C.
to check if the ORACLE_HOME environmental variable is set to a correct value or not before the database installation
D.
to check for the existence of Oracle database software installation files in the /stage directory on all the nodes