Some features are not supported when a file system is managed by multiple Tivoli® Storage Manager servers.
It is not possible to encrypt multiple Tivoli Storage Manager server names on a single node.
All Tivoli Storage Manager client nodes in a General Parallel File System (GPFS™) cluster have the same node name. The Tivoli Storage Manager server node replication feature requires that different client node names are used on the source and target servers. Therefore, you cannot use the node replication feature in a multiple-server environment.
A LAN-free Tivoli Storage Manager server configuration is not supported in a multiple-server environment.