Table 5-59Unit Attention Condition Page (Page 0)

Field

Default Value

Description

 

 

 

 

 

Parameters Savable. This bit is only used with the MODE SENSE com-

PS

1

mand. A returned value of 1 indicates that the target is capable of sav-

ing the page in a non-volatile, vendor-specific location. The bit is

 

 

 

 

reserved with the MODE SELECT command.

 

 

 

DUA

0

Disable Unit Attention. When set to the default value of 0, the drive re-

ports a CHECK CONDITION for any UNIT ATTENTION condition

 

 

(power-on, SCSI bus reset, etc.)

5.12.6Read-Write Error Recovery Page (01h)

The Read-Write Error Recovery page controls the drive’s response to error conditions that arise during the course of READ (6), READ (10), WRITE (6), WRITE (10) command processing and during the write portion of WRITE AND VERIFY command processing. The Read-Write Error Recovery page format and field descriptions are described in Table 5-60and Table 5-61respectively.

Table 5-60Read-Write Error Recovery Page-(Page 1)

Bit

7

6

5

 

4

3

2

1

0

Byte

 

 

 

 

 

 

 

 

 

 

0

PS

Rsvd

 

 

 

Page Code (01h)

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

Page Length (0Ah)

 

 

 

 

 

 

 

 

 

 

 

 

 

2

AWRE

ARRE

TB

 

RC

EER

PER

DTE

DCR

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

Read Retry Count

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

Correction Span

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

Head Offset Count

 

 

 

 

 

 

 

 

 

 

 

6

 

 

 

Data Strobe Offset Count

 

 

 

 

 

 

 

 

 

 

 

 

7

 

 

 

 

Reserved

 

 

 

 

 

 

 

 

 

 

 

 

8

 

 

 

 

Write Retry Count

 

 

 

 

 

 

 

 

 

 

 

 

9

 

 

 

 

Reserved

 

 

 

 

 

 

 

 

 

 

 

 

10 – 11

 

 

 

 

Recovery Time Limit

 

 

 

 

 

 

 

 

 

 

 

 

 

Maxtor Atlas 10K V

5-39