DLT4000 SCSI Interface
8-72 DLT4000/DLT4500/DLT4700 Cartridge Tape Subsystem
Bit
7
6
5
4
3
2
1
0
0
Operation Code (5Ah)
1
Logical Unit Number
Rsvd
DBD
Reserved
2
PC
Page Code
Byte
3
Reserved
4
Reserved
5
Reserved
6
Reserved
7
(MSB)
8
Allocation Length
(LSB)
9
Unused
Reserved
Flag
Link
Figure 8-43
MODE SENSE CDB (10)
MODE SENSE allows the drive to report its media, current or changeable
configuration parameters to the host. It is a complementary command to MODE
SELECT.
DBD
If the Disable Block Descriptors bit is zero, the device returns the Block Descriptor
Data. If set, then the Block Descriptor information is not returned.
PC
The Page Control field indicates the type of page parameter values to be returned to
the host as shown in the following table:
PC
Description
0 0
Report Current Values
0 1
Report Changeable Values
1 0
Report Default Values
1 1
Report Save Values
Figure 8-44
MODE SENSE Page Control Definition
The Additional Page Length field of each page returned by the drive indicates the
number of bytes supported for that page.
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...