Usage: rpc.mountd [-F|--foreground] [-h|--help] [-v|--version] [-d kind|--debug kind]
	[-l|--log-auth] [-i|--cache-use-ipaddr] [-T|--ttl ttl]
	[-o num|--descriptors num]
	[-p|--port port] [-V version|--nfs-version version]
	[-N version|--no-nfs-version version] [-n|--no-tcp]
	[-H prog |--ha-callout prog] [-r |--reverse-lookup]
	[-s|--state-directory-path path] [-g|--manage-gids]
	[-t num|--num-threads=num] [-u|--no-udp]
	[-L|--no-netlink]