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C141-E124-01EN4 - 6
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.
n. Recovery time limit
This parameter specifies the maximum time that can be used by the TARG for error recovery
processing, as a 1ms constant. The value specified in this parameter is the maximum
permissible time for error recovery processing for each individual command. When both this
parameter and the "Number of retries" parameter are specified, the parameter which specifies
the shortest time must be given priority in application.
If less than 5000ms is specified, the IDD performs rounding processing and sets 5000ms.