User's Manual

DLT4000 SCSI Interface
DLT4000/DLT4500/DLT4700 Cartridge Tape Subsystem 8-37
Error Detection Summary in LOG SENSE CDB
The following conditions constitute errors that will be detected by the drive in relation
to the CDB. The request sense data is set to ILLEGAL REQUEST, INVALID FIELD
IN CDB.
• If a page is not supported
• If the parameter pointer is larger than the highest numbered parameter on the
page
• If SP bit is set to 1
• If the Allocation Length is smaller than the data being returned by target
8.4.8.1 Supported Pages Log Page (Page 0)
When page 0 is requested, the 4-byte page header is returned followed by the pages
supported in ascending order, one byte for each.
Bit
7 6 5 4 3 2 1 0
0 Reserved Page Code (00h)
Byte 1 Reserved
2
(MSB)
Page Length (05H)
3
(LSB)
4 00h
5 02h
6 03h
7 07h
8 32h
Figure 8-20 Supported Pages Page Format