Selective self-test log data structure | Fujitsu MHV2080AS specification

Interface

Table 5.19 Selective self-test log data structure

Offset			Description	Initial

00h, 01h		Data Structure Revision Number		01h, 00h

02h...	09h	Test Span 1	Starting LBA	00h...	00h

0Ah...	11h		Ending LBA	00h...	00h
0Ah...	11h		Ending LBA	00h...	00h

12h...	19h	Test Span 2	Starting LBA	00h...	00h

1Ah...	21h		Ending LBA	00h...	00h
1Ah...	21h		Ending LBA	00h...	00h

22h...	29h	Test Span 3	Starting LBA	00h...	00h

2Ah...	31h		Ending LBA	00h...	00h
2Ah...	31h		Ending LBA	00h...	00h

32h...	39h	Test Span 4	Starting LBA	00h...	00h

3Ah...	41h		Ending LBA	00h...	00h
3Ah...	41h		Ending LBA	00h...	00h

42h...	49h	Test Span 5	Starting LBA	00h...	00h

4Ah...	51h		Ending LBA	00h...	00h
4Ah...	51h		Ending LBA	00h...	00h

52h...	151h	Reserved		00h...	00h

152h...	1EBh	Vender Unique		00h...	00h

1Ech...	1F3h	Current LBA under test		00h...	00h

1F4h...	1F5h	Current Span under test		00h...	00h

1F6h...	1F7h	Feature Flags		00h...	00h

1F8h			Offline Execution Flag	00h
		Vender Unique
1F9h		Vender Unique	Selective Offline Scan Number	00h

1FAh, 1FBh			Reserved	00h, 00h

1FCh, 1FDh		Selective Self-test pending time [min]		00h, 00h

1FEh, 1FFh		Check sum		00h, FFh

•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.

•Current span under test

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

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C141-E221

MHV2060AS, MHV2080AS, MHV2040AS specifications

Fujitsu's MHV series of hard disk drives, specifically the MHV2040AS, MHV2080AS, and MHV2060AS models, are designed to deliver efficient performance and reliability for a range of applications, particularly in desktop computing and entry-level servers. Each of these drives adheres to the Serial ATA (SATA) interface, which ensures compatibility across a wide range of systems and is known for its cost-effectiveness and simplicity.

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Fujitsu MHV2080AS manual Selective self-test log data structure, Test span, Current LBA under test

Models: MHV2060AS MHV2080AS MHV2040AS