Fujitsu MAX3073NC - SCSI,80, Dell DC961,Hard Drive Scsi Logical Interface Specifications page 189

j. Correctable bit length
This parameter indicates the burst error length (bit length) which it is possible to apply data
correction according to the ECC to. It is impossible to change this parameter from the INIT. The
IDD disregards the value specified in this parameter and operates according to the "Default" value.
k. Head offset count (not supported)
This field specifies in two's-complement notation an incremental offset position from the track center
to the radial position the heads are moved. Any value specified in this field does not preclude the
device server from using positive or negative head offset during error recovery. However, after any
error recovery is completed the device server returns the head offset to the value specified in this
field.
The IDD is not supported this field. Therefore, the IDD ignores the specified value in this field.
l. Data strobe offset count (not supported)
This field specifies in two's-complement notation an incremental position to where the recovered
data strobe is adjusted from its nominal setting. Any value specified in this field does not preclude
the device server from using positive or negative data strobe offset during error recovery. However,
after any error recovery is completed the device server returns the data strobe offset to the value
specified in this field.
The IDD is not supported this field. Therefore, the IDD ignores the specified value in this field.
m. Number of retries during write
This field specifies the maximum number of times writing of data to the disk media is retried in the
case that there has been an interruption in a write operation such as a shock. The number of retries
specified in this field is applied to each logical block unit. When zero is specified in this field,
retrying of writing to the disk is prohibited.
The value specified in this field is applicable to the WRITE command, WRITE EXTENDED
command, write operation in the WRITE AND VERIFY command and write test in the SEND
DIAGNOSTIC command. When the page length in Page 1 is specified as X '06,' the value specified
in this field is not transferred from the INIT, but in this case, the value specified in the "Number of
retries during READ," on the same page, is also applied to this field by the IDD.
C141-C010
4.1 Mode Parameters
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