Quantum Instruments DLT 7000 Cassette Player User Manual


 
SCSI Commands
5-58 Quantum DLT 7000 Tape System
LOG SENSE Command (4Dh) (continued)
Table 5–29 Log Parameters for Read / Write Compression Ratio LOG SENSE Page Field
Descriptions (Parameter Codes 02h through 09h) (continued)
Field Name Description
Counter Value
(continued)
Parameter Codes 06h and 07h -- Report the count of bytes transferred
from the initiator to the buffer. Parameter Code 06h reports the number
of full megabytes transferred; Parameter Code 07h reports the number of
bytes less than a full megabyte that have been transferred. Multiplying
the counter returned for Parameter Code 06h by 1,048,576 and then
adding the value of the counter returned by Parameter Code 07h results
in the actual total bytes transferred from the initiator to the buffer.
Parameter Codes 08h and 09h -- Report the count of bytes written to the
tape drive. Parameter Code 08h reports the number of full megabytes
transferred; Parameter Code 09h reports the number of bytes less than a
full megabyte that have been transferred. Multiplying the counter
returned for Parameter Code 08h by 1,048,576 and then adding the value
of the counter returned by Parameter Code 09h results in the actual total
bytes written to the tape drive.