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12.10.3.3 REPORT TYPE field
The REPORT TYPE field specifies the information to be returned by the GET PHYSICAL ELEMENT STATUS
command.
Table 100 REPORT TYPE field
Code
Description
00b
Return descriptors for all elements matching the REPORT TYPE field
Return descriptors for all elements matching the REPORT TYPE field for which the
value of the physical element health field is:
01b
a) greater than or equal to 65h and less than or equal to CFh (i.e., outside
manufacturer’s specification limit); or
b) equal to FFh (i.e., depopulated)
All others
Reserved
12.10.3.4 REQUESTED PAGE COUNT field
The REQUESTED PAGE COUNT field specifies the number of pages of data requested to be returned. The device
shall return the number of 512-byte pages specified in the REQUESTED PAGE COUNT field. Pad bytes are appended
as needed to meet this requirement. Pad bytes shall have a value of 00h.
Unless otherwise specified, if the REQUESTED PAGE COUNT field specifies fewer 512-byte pages than the device
has available to return, then the device:
a) shall truncate the returned data to the specified number of 512-byte pages; and
b) shall not modify any of the returned data as a result of the truncation.
If the REQUESTED PAGE COUNT field specifies more 512-byte pages than the device has available to return, then
512 bytes of all zeros shall be returned for those pages for which the device has no data to return.
The value 0000h is reserved in the REQUESTED PAGE COUNT field.
12.10.3.5 STARTING ELEMENT field
The STARTING ELEMENT field specifies the identifier of the first physical element addressed by this command. If
the specified starting element is invalid, then the device shall return command aborted with sense key set to ILLEGAL
REQUEST and the additional sense code set to INVALID FIELD IN CDB.
157
Hard Disk Drive Specification