Hitachi HUS154530VLF400 User Manual

Hitachi Ultrastar 15K450 (FC-AL) Hard Disk Drive Specification

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Upon the completion of a command a status byte is sent to the initiator. Additional sense information may also be available 
depending on the contents of the status byte. The following section describes the possible values for the status byte and sense 
data. All Reserved fields are set to zero.

GOOD

The command has been successfully completed.

CHECK CONDITION

An error, exception, or abnormal condition has been detected. The sense data is set by the drive. The 
REQUEST SENSE command should be issued to determine the nature of the condition.

CONDITION MET

This status is returned when an unlinked PRE-FETCH command has been successfully completed.

BUSY

This condition is returned when disconnect privilege is not granted while the drive is BUSY processing the 
other command for the other initiator. The normal initiator recovery action is to issue the command at a later 
time or to reissue the command and grant the disconnect privilege.

INTERMEDIATE

Not supported. 

INTERMEDIATE CONDITION MET

Not supported.

RESERVATION CONFLICT

This status is returned whenever an SCSI device attempts to access the drive, but it has been reserved by 
another initiator.

QUEUE FULL

This status indicates that the target's command queue is full. If a tagged command queuing feature is enabled 
and there is no room on the command queue, this status is returned when the initiator sends a command. For 
this status, sense data are not valid.

Reserved = 0

Status Code

RSVD