User's Guide

Chapter 2 Emulated Medium Changer SCSI Commands
Mode Select (15h)
34 Quantum DX-Series Software Interface Guide
• ADU-Auto Drive Unload
• When this bit is set to 1, the DX-Series system unloads a tape
drive as part of the Move Medium command (default condition)
• When set to 0, the auto drive unload feature is disabled
• EXB-Exabyte Emulation
• When this bit is set to 1, the DX-Series system emulates an
Exabyte EXB-120 - this setting changes the SCSI command set’s
behavior
• When set to 0, the DX-Series system SCSI interface operates in the
default manner as described in this document
The format for Mode Select Vendor Unique Page 00h is shown in
table 27.
Table 27 Mode
Select Data - Vendor
Unique Page 00h
Bit/Byte 7 6 5 4 3 2 1 0
0
1
2
3
4 - 63
• PS - Parameters Savable
This bit is only used with the Mode Sense command (see table 32).
This bit is reserved for Mode Select command and should be set to 0.
•AInit
• When set to 1 the DX-Series system ensures that all elements
have been inventoried before entering the On-line state
• If set to 0, the DX-Series system only inventories itself when
commanded to by the Init Element Status or Init Element
Status with Range command
PS
(0)
Rsrvd
(0)
Page Code (00h)
Page Length (3Eh)
AInit UInit (0) Parity (0) NBL Rsrvd (0)
NRDC
(0)
MDC
(0)
Maximum Parity Retries (00h)
Display Messages (00h)