Nodes_Max=number-cluster-nodes

    Specifies a new upper limit on the number of VMScluster nodes
    from which users can access the restored database. The Nodes_Max
    qualifier will accept values between 1 and 96 VMScluster nodes.
    The actual maximum is the highest number of VMScluster nodes
    possible in the current version of OpenVMS. The default value is
    the limit defined for the database before it was backed up.