DA_ZONE_FLAG_OPT_SEQ_SET
DA_ZONE_FLAG_SET_MASK = (DA_ZONE_FLAG_OPT_SEQ_SET |
if (softc->zone_flags & DA_ZONE_FLAG_OPT_SEQ_SET) {
softc->zone_flags |= DA_ZONE_FLAG_OPT_SEQ_SET;
softc->zone_flags &= ~DA_ZONE_FLAG_OPT_SEQ_SET;
softc->zone_flags |= DA_ZONE_FLAG_OPT_SEQ_SET;