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 jt_set_lkey_type(int argc, char **argv);
+int jt_disable_crypto(int argc, char **argv);
+int jt_enable_crypto(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);