OraChk issue with database as an cluster resource and not database resource.

Hi,

I'm trying to run orachk on a grid cluster environment where the database is managed as  a cluster resource and not database resource.
The orachk can't find the database as it's not registered in the cluster.

I've tried to set:

export RAT_ORACLE_HOME=/u01/app/oracle/11.2.0.4/ora12c

export RAT_DB=11.2.0.4.0

export RAT_ASM_HOME=/u01/app/12.1.0.2/grid

export RAT_DBNAMES=ora12c

export RAT_CRS_HOME=/u01/app/12.1.0.2/grid

 

and I even tried to run the command with:

./orachk -dbnames ora12c

 

I get below output from orachk:

 

Checking Status of Oracle Software Stack - Clusterware, ASM, RDBMS