User's Guide

Chapter 2 Emulated Medium Changer SCSI Commands
Log Sense (4Dh)
Quantum DX-Series Software Interface Guide 29
• Page Length
Field specifies length in bytes of the log parameter list.
• Log Parameter
Each log parameter begins with a 4-byte parameter header followed
by 4 bytes of parameter value data. For the log parameter format, see
table 23.
Table 23 Log
Parameter
Bit/Byte 7 6 5 4 3 2 1 0
0
1
2
3
4 - 7
• Parameter Code
Parameter Code field identifies which log parameter is being
transferred for that log page. For parameter codes, see
table 24.
•DU
Disable Update. Not supported, always 0.
•DS
Disable Save. Not supported, always 0.
•TSD
Target Save Disable. Not supported, always 0.
.
.
x-7 - x
Log Parameter (Last)
(MSB)
Parameter Code
(LSB)
DU(0) DS(0) TSD(0) ETC(0) TMC(0) Rsv(0) LP(0)
Parameter Length (04h)
(MSB)
Parameter Value
(LSB)
Bit/Byte76543210