FreeBSD-5.2.1-p1/amd64のエラーメッセージはこんなのです。長くてスマソ。
>>843 aacd0: <RAID 1 (Mirror)> on aac0
aacd0: 34998MB (71677440 sectors)
GEOM: create disk aacd0 dp=0xffffff0001864818
(probe0:aacp0:0:0:0): INQUIRY. CDB: 12 0 0 0 24 0
(probe0:aacp0:0:0:0): ILLEGAL REQUEST asc:55,3
(probe0:aacp0:0:0:0): Reserved ASC/ASCQ pair
(probe1:aacp0:0:1:0): INQUIRY. CDB: 12 0 0 0 24 0
(probe1:aacp0:0:1:0): ILLEGAL REQUEST asc:55,3
(probe1:aacp0:0:1:0): Reserved ASC/ASCQ pair
(probe2:aacp0:0:2:0): INQUIRY. CDB: 12 0 0 0 24 0
(probe2:aacp0:0:2:0): ILLEGAL REQUEST asc:55,3
(probe2:aacp0:0:2:0): Reserved ASC/ASCQ pair
(probe3:aacp0:0:3:0): INQUIRY. CDB: 12 0 0 0 24 0
(probe3:aacp0:0:3:0): ILLEGAL REQUEST asc:55,3
(probe3:aacp0:0:3:0): Reserved ASC/ASCQ pair
(probe4:aacp0:0:4:0): INQUIRY. CDB: 12 0 0 0 24 0
(probe4:aacp0:0:4:0): ILLEGAL REQUEST asc:55,3
(probe4:aacp0:0:4:0): Reserved ASC/ASCQ pair
(probe5:aacp0:0:5:0): INQUIRY. CDB: 12 0 0 0 24 0
(probe5:aacp0:0:5:0): ILLEGAL REQUEST asc:55,3
(probe5:aacp0:0:5:0): Reserved ASC/ASCQ pair
(probe6:aacp0:0:6:0): INQUIRY. CDB: 12 0 0 0 24 0
(probe6:aacp0:0:6:0): ILLEGAL REQUEST asc:55,3
(probe6:aacp0:0:6:0): Reserved ASC/ASCQ pair
(probe7:aacp0:0:8:0): INQUIRY. CDB: 12 0 0 0 24 0
(probe7:aacp0:0:8:0): ILLEGAL REQUEST asc:55,3
(probe7:aacp0:0:8:0): Reserved ASC/ASCQ pair
(probe8:aacp0:0:9:0): INQUIRY. CDB: 12 0 0 0 24 0
(probe8:aacp0:0:9:0): ILLEGAL REQUEST asc:55,3
(probe8:aacp0:0:9:0): Reserved ASC/ASCQ pair
(probe9:aacp0:0:10:0): INQUIRY. CDB: 12 0 0 0 24 0
(probe9:aacp0:0:10:0): ILLEGAL REQUEST asc:55,3
(probe9:aacp0:0:10:0): Reserved ASC/ASCQ pair
(probe10:aacp0:0:11:0): INQUIRY. CDB: 12 0 0 0 24 0
(probe10:aacp0:0:11:0): ILLEGAL REQUEST asc:55,3
(probe10:aacp0:0:11:0): Reserved ASC/ASCQ pair
(probe11:aacp0:0:12:0): INQUIRY. CDB: 12 0 0 0 24 0
(probe11:aacp0:0:12:0): ILLEGAL REQUEST asc:55,3
(probe11:aacp0:0:12:0): Reserved ASC/ASCQ pair
(probe12:aacp0:0:13:0): INQUIRY. CDB: 12 0 0 0 24 0
(probe12:aacp0:0:13:0): ILLEGAL REQUEST asc:55,3
(probe12:aacp0:0:13:0): Reserved ASC/ASCQ pair
(probe13:aacp0:0:14:0): INQUIRY. CDB: 12 0 0 0 24 0
(probe13:aacp0:0:14:0): ILLEGAL REQUEST asc:55,3
(probe13:aacp0:0:14:0): Reserved ASC/ASCQ pair
(probe14:aacp0:0:15:0): INQUIRY. CDB: 12 0 0 0 24 0
(probe14:aacp0:0:15:0): ILLEGAL REQUEST asc:55,3
(probe14:aacp0:0:15:0): Reserved ASC/ASCQ pair