HP Surestore 80fx Optical Drive and Library SCSI-2 Command Reference - Page 33

Table 1-8 SCSI Command Overview Drive Control Commands Bit 2-0 These bits specify a logical unit number. Only one logical unit number is identified for any one selection sequence. Status Phase A status byte is sent from the target to the initiator during the Status Phase at the termination of each command unless the command is cleared by an ABORT message, a BUS DEVICE RESET message, or a RESET condition. The target supports the following status codes. Target-Supported Status Codes Code (hex.) 00H 02H 04H 08H 10H 14H 18H 28H Status Good Check Condition Condition Met Busy Intermediate/Good Intermediate Condition Met Reservation Conflict Queue Full Good 00H This status indicates that the target has successfully completed the command. Check Condition 02H Any error, exception, or abnormal condition that causes sense data to be set causes a Check Condition status. The Request Sense Command should be issued following a CHECK CONDITION status to determine the nature of the condition. Condition Met 04H This status or Intermediate-Condition Met is returned when the PreFetch command is satisfied. 1-14 Chapter 1