My issue is around SnapManager specific deployment guidelines. The first being what "role" is required. In Exchange 2010, the permissions are based on RBAC and not permission based. So you need to add Role Groups and Roles to a Role Group.
I am not understanding what specific roles are needed for snapmanager to backup exchange. Also looking for any more "gotchas". I've read the install & admin guide and it does not specify the specific Roles needed.