Quantum Quantum Atlas 10K II 9.2/18.4/36.7/73.4 GB, Product Manual

Page: 223 / 371

SCSI Description
5–156 Quantum Atlas 10K II Ultra160/m SCSI Hard Disk Drives
REASSIGN BLOCKS Command (07h) (continued)
Bit
Byte
7 6 5 4 3 2 1 0
0 - 3 Defect Logical Block Address
Figure 5–74 REASSIGN BLOCKS Defect Descriptor — Data Format
The drive returns a CHECK CONDITION status if it cannot complete the
command. If this happens because the drive ran out of spare sectors, the drive sets
the sense key to MEDIUM ERROR and the additional sense code to NO DEFECT
SPARE LOCATION AVAILABLE. The sense key and additional sense key are set
appropriately for any other cause. The Logical Block Address of the first defect
descriptor not reassigned is returned in the command-specific information field of the
sense data. If all defects were reassigned, but some other error occurred, then
FFFFFFFFh is posted in the command-specific field.