devstate
acb->devstate[target][lun] = ARECA_RAID_GONE;
acb->devstate[target][lun] = ARECA_RAID_GOOD;
if(acb->devstate[target][lun] == ARECA_RAID_GONE) {
acb->devstate[i][j] = ARECA_RAID_GONE;
if(acb->devstate[target][lun] == ARECA_RAID_GONE) {
acb->devstate[target][lun] = ARECA_RAID_GOOD;
if(acb->devstate[target][lun] == ARECA_RAID_GOOD) {
acb->devstate[target][lun] = ARECA_RAID_GONE;
acb->devstate[target][lun] = ARECA_RAID_GONE;
acb->devstate[target][lun] = ARECA_RAID_GOOD;
acb->devstate[target][lun] = ARECA_RAID_GONE;
u_int8_t devstate[ARCMSR_MAX_TARGETID][ARCMSR_MAX_TARGETLUN]; /* id0 ..... id15,lun0...lun7 */
printf("%s: %s %s\n", __func__, dd->dd_name, devstate(dd->dd_state));