def METHOD_NAME(self):
    METHOD_NAME = self._smtclient.get_all_user_direct()
    with zvmutils.expect_invalid_resp_data(METHOD_NAME):
        # If the z/VM is an SSI cluster member, it could get
        # guests on other z/VMs in the same SSI cluster, need
        # get rid of these guests.
        if self._smtclient.host_get_ssi_info():
            new_guest_list = []
            for userid in METHOD_NAME:
                if not zvmutils.check_userid_on_others(userid):
                    new_guest_list.append(userid)
            METHOD_NAME = new_guest_list
        return METHOD_NAME