5.3 Host Commands

Table 5.21 Selective self-test log data structure

Byte(hex)

 

Item

 

 

 

00, 01

Data Structure Revision Number

 

 

 

02 to 09

Test Span 1

Starting LBA

 

 

0A to 11

Ending LBA

 

 

 

 

12 to 19

Test Span 2

Starting LBA

 

 

1A to 21

Ending LBA

 

 

 

 

22 to 29

Test Span 3

Starting LBA

 

 

2A to 31

Ending LBA

 

 

 

 

32 to 39

Test Span 4

Starting LBA

 

 

3A to 41

Ending LBA

 

 

 

 

42 to 49

Test Span 5

Starting LBA

 

 

4A to 51

Ending LBA

 

 

 

 

52 to 151

Reserved

 

 

 

 

152 to 1EB

Vender Unique

 

 

 

1EC to 1F3

Current LBA under test

 

 

1F4 to 1F5

Current Span under test

 

 

 

1F6 to 1F7

Feature Flags

 

 

 

 

1F8

 

Offline Execution Flag

 

Vender Unique

 

1F9

Selective Offline Scan Number

 

 

 

1FA, 1FB

 

Reserved

 

 

 

1FC, 1FD

Selective Self-test pending time [min]

 

 

 

1FE, 1FF

Checksum

 

 

 

 

•Test Span

Selective self-test log provides for the definition of up to five test spans. If the starting and ending LBA values for a test span are both zero, a test span is not defined and not tested.

•Current LBA under test

As the self-test progress, the device shall modify this value to contain the LBA currently being tested.

C141-E280

5-69