Privileges Required for Working with Active Cluster

All actions you can perform to create or modify an Active Cluster require administrative privileges. Specifically, you must a member of the “admin” group on the TDV server on which any of these operations is performed:

Create cluster
Join cluster
Join cluster on remote server
Remove server from cluster
Set cluster name
Repair cluster

See the TDV Administration Guide for information about the built-in admin group and how to manage group membership.