DLT4000 SCSI Interface
8-18 DLT4000/DLT4500/DLT4700 Cartridge Tape Subsystem
8.4.4.1 Drive Inquiry Response
The DLT4000 drive passes back the following information in response to an
INQUIRY command on the drive LUN:
Bit
7
6
5
4
3
2
1
0
0
Peripheral Qualifier
Peripheral Device Type
1
RMB
Device Type Modifier
2
ISO Version
ECMA Version
ANSI-Approved Version
3
Anec
TrmIOP
Reserved
Response Data Format
4
Additional Length (33h)
Byte
5
Reserved
6
Rsvd
MChngr
Reserved
7
RelAdr
WBus32
WBus16
Sync
Linked
RSVD
CmdQue
SftRe
8-15
Vendor ID = “Quantum “*
16-31
Product ID = “DLT4000 “
32-35
Product Revision Level = “hhss”
36-55
Vendor Unique bytes
*Applies to code version V25 and future updates, but does not apply to code version
V20 or earlier code versions.
Figure 8-5
INQUIRY Response Data
Peripheral Qualifier
The tape drive returns one of the following values in this field:
•
000b - The indicated Peripheral Device Type is connected to the logical unit.
•
001b - The indicated Peripheral Device Type is not connected to the logical unit;
however, the tape drive is capable of supporting the indicated Peripheral Device
Type at the specified logical unit.
•
011b - The target is not capable of supporting a physical device on this logical
unit. For this case, the Peripheral Device Type will be set to 1Fh.
Peripheral Device Type
On the tape drive LUN, this field is set to 01h, indicating a sequential access device.
On the Medium Changer LUN, this field is set to 08h. All other LUNs will return
1FH.
Summary of Contents for DLT 4700
Page 1: ...DLTTM 4000 DLTTM 4500 DLTTM 4700 Cartridge Tape Subsystem Product Manual...
Page 2: ......
Page 160: ...Firmware Update From Tape 7 18 DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem...
Page 215: ...DLT4000 SCSI Interface DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem 8 55...
Page 304: ...DLT4000 SCSI Interface 8 144 DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem...
Page 342: ...Sense Key Information C 6 DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem...
Page 359: ...Index DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem 7...
Page 360: ...Index 8 DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem...