+int jt_obd_close_uuid(int argc, char **argv);
+int jt_obd_start(int argc, char **argv);
+int jt_cfg_record(int argc, char **argv);
+int jt_cfg_endrecord(int argc, char **argv);
+int jt_cfg_parse(int argc, char **argv);
+int jt_cfg_dump_log(int argc, char **argv);
+int jt_cfg_clear_log(int argc, char **argv);
+
+int jt_llog_catlist(int argc, char **argv);
+int jt_llog_info(int argc, char **argv);
+int jt_llog_print(int argc, char **argv);
+int jt_llog_cancel(int argc, char **argv);
+int jt_llog_remove(int argc, char **argv);
+int jt_llog_check(int argc, char **argv);
+int jt_obd_reint_sync(int argc, char **argv);
+int jt_obd_cache_on(int argc, char **argv);
+int jt_obd_cache_off(int argc, char **argv);
+int jt_obd_snap_add(int argc, char **argv);
+
+int lcfg_ioctl(char * func, int dev_id, struct lustre_cfg *lcfg);
+int parse_devname(char *func, char *name);
+char *jt_cmdname(char *func);
+
+
+/* lustre_cfg.h */
+int jt_lcfg_device(int argc, char **argv);
+int jt_lcfg_newdev(int argc, char **argv);
+int jt_lcfg_attach(int argc, char **argv);
+int jt_lcfg_setup(int argc, char **argv);
+int jt_lcfg_add_uuid(int argc, char **argv);
+int jt_lcfg_del_uuid(int argc, char **argv);
+int jt_lcfg_lov_setup(int argc, char **argv);
+int jt_lcfg_lmv_setup(int argc, char **argv);
+int jt_lcfg_lov_modify_tgts(int argc, char **argv);
+int jt_lcfg_mount_option(int argc, char **argv);
+int jt_lcfg_del_mount_option(int argc, char **argv);
+int jt_lcfg_set_timeout(int argc, char **argv);
+int jt_lcfg_set_lustre_upcall(int argc, char **argv);
+int jt_lcfg_add_conn(int argc, char **argv);
+int jt_lcfg_del_conn(int argc, char **argv);
+int jt_lcfg_set_security(int argc, char **argv);
+
+int obd_add_uuid(char *uuid, ptl_nid_t nid, int nal);