Toshiba MK6017MAP manual 10.8.33.6, Command Code, Register Setting Normal Completion

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10.8.33.6		SMART Read Log Sector
	COMMAND CODE				1 0 1 1 0 0 0 0	REGISTER
			REGISTER SETTING			NORMAL COMPLETION
	DR			DRIVE No.		no change
	CY			C24Fh		no change
	HD					no change
	SN		Log Sector Address			no change
	SC				01h	00h
	FT				D5h	no change

This command returns the indicated log sector contents to the host.

Sector number indicates the log sector to be returned as described in the following Table.

Log Sector

Log sector address	Content	R/W
00h	Reserved	RO
01h	SMART error log	RO
02h-05h	Reserved	RO
06h	SMART self-test log	RO
07h-7Fh	Reserved	RO
80h-9Fh	Host vendor specific	R/W
A0h-FFh	Reserved	VS

Key −

RO –Log is read only by the host.

R/W –Log is read or written by the host.

VS –Log is vendor specific thus read/write ability is vendor specific.

10.8.33.6.1 Error log sector

The following Table defines the 512 bytes that make up the SMART error log sector.

	SMART error log sector
Byte	Descriptions
0	SMART error log version
1	Error log index
2-91	First error log data structure
92-181	Second error log data structure
182-271	Third error log data structure
272-361	Fourth error log data structure
362-451	Fifth error log data structure
452-453	Device error count
454-510	Reserved
511	Data structure checksum

10.8.33.6.2 Error log version

The value of the SMART error log version byte is set to 01h.

10.8.33.6.3 Error log data structure

An error log data structure shall be presented for each of the last five errors reported by the device. These error log data structure entries are viewed as a circular buffer. That is, the first error shall create the first error log data

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