To make an application highly available, the application must be managed as a resource in an application resource group.
The initial registration of the protection group is performed with the zfssa_geo_register script. This section explains how to manage the application resource groups on their own.
All the entities you configure for the application resource group on the primary cluster, such as application data resources, application configuration files, and the resource groups, must be replicated manually on the secondary cluster. The resource group names must be identical on both clusters. Also, the data that the application resource uses must be replicated on the secondary cluster.