vd_dskimg_validate_geometry
rc = vd_dskimg_validate_geometry(vd);
rc = vd_dskimg_validate_geometry(vd);
(void) vd_dskimg_validate_geometry(vd);
status = vd_dskimg_validate_geometry(vd);
static int vd_dskimg_validate_geometry(vd_t *vd);
(void) vd_dskimg_validate_geometry(vd);