Optical Drive and Library SCSI-2 Command Reference

SCSI-2 Drive Command Set
Write (Group 5) Command (AAH)
Chapter 2 2-133
SCSI-2 Drive Commands
NOTE When this command is used with 14X 512 OR 1024 byte/sector media,
setting the ErsCntl bit or the PBA bit will cause the drive to return a
CHECK CONDITION status. The sense key/additional sense code will be
set to ILLEGAL REQUEST/INVALID FIELD in CDB.
NOTE For write-once optical disks, blank checking is performed before writing
data. If a written block is detected during blank checking, the drive will
return a CHECK CONDITION status. The sense key/additional sense
code will be set to BLANK CHECK/Overwrite Attempted.