DLT4000 SCSI Interface
DLT4000/DLT4500/DLT4700 Cartridge Tape Subsystem 8-33
Parameter Value
This field is the actual value of this log parameter.
Parameter
Code
Description
00h
Errors corrected with substantial delays
01h
Errors corrected with possible delays
02h
Total rewrites or rereads
03h
Total errors corrected
04h
Total times correction algorithm processed
05h
Total bytes processed
06h
Tortal uncorrected errors
8000h
Vendor Unique
Figure 8-16
Parameter Codes Supported
Parameter codes 00h, 01h, and 04h will always return a value of zero.
_________________________ NOTE ____________________________
Parameter value for code 05h will be 8 bytes; the parameter length will be
set to 8.
___________________________________________________________
Error Detection Summary in Log Select Pages
The host should issue a LOG SENSE command to initialize host software which
allows:
•
Correct determination of the pages the drive uses
•
Determination of the parameter codes and length of each parameter
The following conditions constitute errors in the parameter block that will cause the
drive to return CHECK CONDITION with the sense data set to ILLEGAL REQUEST
and additional sense code INVALID FIELD IN PARAMETER LIST:
•
If a page header is received with unsupported page codes
•
Incorrect log page length is specified in the page header
•
An illegal parameter code within a valid page code
•
Parameter codes for a supported page are not sent in ascending order
•
LP bit is set to 1 in the parameter control byte
•
DS bit is set to zero in the parameter control byte
•
TSD bit is set to zero in the parameter control byte
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...