Reference Guide

Chapter 4 SCSI Commands
LOG SENSE Command (4Dh)
DLT-S4 Interface Reference Guide 66
LOG SENSE Command (4Dh) 4
The LOG SENSE command allows the host to retrieve statistical
information the tape drive maintains about its own hardware parameters
or about the installed tape medium. This command complements the
LOG
SELECT
command.
Figure 27 LOG SENSE
Command Descriptor Block —
Data Format
Bit
7 6 5 4 3 2 1 0
Byte
0 Operation Code (4Dh)
1 Reserved PPC SP (0)
2 PC Page Code
3 — 4 Reserved
5 — 6
(MSB)
Parameter Pointer
(LSB)
7 — 8
(MSB)
Allocation Length
(LSB)
9 Control