VDEV_STATE_UNKNOWN
if (vdev->v_state == VDEV_STATE_UNKNOWN)
if (action != VDEV_STATE_UNKNOWN)
int action = VDEV_STATE_UNKNOWN;
vdev_state_t newstate = VDEV_STATE_UNKNOWN;
{ VDEV_STATE_UNKNOWN, "VDEV_STATE_UNKNOWN" },
case VDEV_STATE_UNKNOWN:
vdev_state_t newstate = VDEV_STATE_UNKNOWN;