def get_fczm_drivers():
 _ensure_loaded('cinder/zonemanager/drivers')
 return [DriverInfo(x) for x in interface._fczm_register]

def get_fczm_drivers ( ) : _ensure_loaded ( 'cinder/zonemanager/drivers' ) return [ DriverInfo ( x ) for x in interface . _fczm_register ]
get a list of all fczm drivers .