if (o->size && o->size < td_min_bs(td)) {
log_err("fio: size too small, must not be less than minimum block size: %llu < %u\n",
(unsigned long long) o->size, td_min_bs(td));
if (o->size && o->size < td_min_bs(td)) {
log_err("fio: size too small, must not be less than minimum block size: %llu < %u\n",
(unsigned long long) o->size, td_min_bs(td));