Fujitsu MAS3367, MAP3367 Informational exceptions control page page code = 1C, EBF Ewasc, Mrie

4.1 Mode Parameters

•Starting Boundary

This field is enabled by the MODE SENSE command. This field indicates the beginning of the active notch or, if the active notch is zero, the beginning of the logical unit (IDD).

•Ending Boundary

This field is valid in the MODE SENSE command. This field indicates the ending of the active notch or, if the active notch is zero, the ending of the logical unit (IDD).

•Page Notch

This is a bit map which shows whether or not other mode pages are being changed if the device is notched. The most significant bit of this field corresponds to page code 3Fh and the least significant bit corresponds to page code 00h. If it is specified, the IDD disregards this value.

4.1.9Informational exceptions control page (page code = 1C)

The page descriptor format of this MODE SELECT parameter is shown in Figure 4.8.

	Bit	7	6	5		4	3	2	1	0
Byte
0		0	0	0	1		1	1	0	0
1					Page length (X’0A’)
2		Perf	0	EBF		EWASC	DExcpt	Test	0	LogErr
	Default	0	0	0		0	1	0	0	0
	Variable	1	0	1		1	1	1	0	1
3		0	0	0	0			MRIE
	Default	0	0	0	0		0	0	0	0
	Variable	0	0	0	0		0	1	1	1
4-7						Interval Timer
	Default					X‘00000000’
	Variable					X‘FFFFFFFF’
8-11						Report Count
	Default					X‘00000001’
	Variable					X‘FFFFFFFF’

Figure 4.8 MODE SELECT parameters: informal exception control page

This page specifies whether the drive failure prediction function is enabled or disabled and the reporting method when a drive failure is predicted.

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