If you are creating a cluster using an existing MashZone NextGen Repository or simply adding members to an existing cluster, you simply update each new MashZone NextGen Server in the cluster to use the existing repository.
Procedure
If the cluster does not have a shared JDBC driver folder and a shared external configuration folder. Copy the JAR file for the JDBC driver for your database to the MashZoneNG-install/apache-tomcat/lib folder for the new MashZone NextGen Server cluster member.