User's Guide

Chapter 3 Emulated DLT7000 SCSI Commands
Request Sense (03h)
Quantum DX-Series Software Interface Guide 249
Table 202 REQUEST
SENSE Data - Field
Descriptions
16-17
(MSB)
Field Pointer
(LSB)
18
Internal Status Code (VU)
19-20
Tape Motion Hours
21-24
Power On Hours
25-28
Tape Remaining
29
Reserved
Field Name Description
Valid When set to 1, this field indicates that the
information bytes contain valid information as
defined in the ANSI SCSI-2 specification.
Error Code A value of 70h indicates a current error – the report
is associated with the most recently received
command.
A value of 71h indicates a deferred error – the
report is associated with a previous command and
not as a result of the current command.
No other values are returned in this field.
Segment
Number
This value of this byte is always 0.
Filemark This bit indicates that the current command has
read a Filemark.
Bit/Byte76543210