HP Q153090901 Technical Reference Manual page 174

Ultrium tape drives generation 3 drives volume 3-the scsi interface
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respond with
any other forward spacing request. Additional sense is set to 1403h (
Early warning end of medium information is not reported.
If a space records or space filemarks command fails then the sense data information bytes
will be set to the absolute value of the difference between the requested number of marks/
records and the actual number of marks/records spaced over and the Valid bit set. The
residue for a prematurely terminated Space towards BOM will always be a positive value.
This value will only be accurate if the sense key is
NOTE:
If the format of the data on tape is corrupt then
sense key will be set to
format).
If the drive fails to read data from tape due to either a
fatal drive error then
HARDWARE ERROR
174
Commands
status to a request to space to EOD, and with
GOOD
MEDIUM ERROR
CHECK CONDITION
Additional sense will be set to 3B00h (sequential positioning error).
NO SENSE
CHECK CONDITION
. Additional sense will be set to 3001h (unknown
MEDIUM ERROR
status is reported. The sense key will be set to
to
CHECK CONDITION
End of data not found
.
status is reported. The
or some sort of non
).

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