def migration_get_in_progress_by_instance(context, instance_uuid, migration_type=None):
 return IMPL.migration_get_in_progress_by_instance(context, instance_uuid, migration_type)

def migration_get_in_progress_by_instance ( context , instance_uuid , migration_type = None ) : return IMPL . migration_get_in_progress_by_instance ( context , instance_uuid , migration_type )
finds all migrations of an instance in progress .