beautypg.com

Log sense command (4dh) (continued) – Quantum Instruments DLT 7000 User Manual

Page 149

background image

SCSI Commands

Quantum DLT 7000 Tape System

5-45

LOG SENSE Command (4Dh) (continued)

Bit

Byte

7

6

5

4

3

2

1

0

0 -1

(MSB)

Parameter Code

(LSB)

2

DU

DS

TSD

ETC

TMC

Rsv’d

LP

3

Parameter Length

4 - 11

(MSB)

Parameter Value

(LSB)

NOTE: Byte 2 is also referred to the Parameter Control Byte.

Figure 5–19 Log Parameters Format for Read /Write Error LOG SENSE Page

Table 5–21 Log Parameters for Read /Write Error LOG SENSE Page Field Descriptions

Field Name

Description

Parameter
Code

Parameter Codes supported for the READ/WRITE error counter pages are as follows:

Parameter Code - Descriptions
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

- Total uncorrected errors