6027-3714 [E] Incorrect permissions for the /var/mmfs/etc/RKM.conf configuration file on node nodeName: the file must be owned by the root user and be in the root group, must be a regular file and be readable and writable by the owner only.
Explanation
The permissions for the /var/mmfs/etc/RKM.conf configuration
file are incorrect. The file must be owned by the root user, must
be in the root group, must be a regular file, and must be readable
and writeable by the owner only.
User response
Fix the permissions on the file and retry the operation.