Thanks Erik again. Now, I just got it, the same Application database, in fact , I don't need to export tenants and import tenants, I just need to create a new nas with the same application database.
But I got a problem, when i installed all nav software and finished the configurateion, i got such a pb.
The Senrio of mine is : i need to do the load balancer, i create the same NAS connect to the database .
Any suggestion will be warmly appreciated.
(Admin: Question split of from How to export tenants from one server to another server?)