list_controllers (IN  b      detailed,
                  OUT aa{ss} controller_list);

get_log_pages (IN  s      transport,
               IN  s      traddr,
               IN  s      trsvcid,
               IN  s      subsysnqn,
               IN  s      host_traddr,
               IN  s      host_iface,
               IN  s      host_nqn,
               OUT aa{ss} log_pages);

get_all_log_pages (IN  b detailed,
                   OUT s log_pages_json);

log_pages_changed (s transport,
                   s traddr,
                   s trsvcid,
                   s subsysnqn,
                   s host_traddr,
                   s host_iface,
                   s host_nqn,
                   s device);

dc_removed ();