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DUID_MATCH_STATUS enumeration (storduid.h)

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The DUID_MATCH_STATUS enumeration lists the status values that the CompareStorageDuids routine returns.

Syntax

typedef enum _DUID_MATCH_STATUS {
  DuidExactMatch,
  DuidSubIdMatch,
  DuidNoMatch,
  DuidErrorGeneral,
  DuidErrorMissingDuid,
  DuidErrorVersionMismatch,
  DuidErrorInvalidDuid,
  DuidErrorInvalidDeviceIdDescSize,
  DuidErrorInvalidDeviceDescSize,
  DuidErrorInvalidLayoutSigSize,
  DuidErrorInvalidLayoutSigVersion,
  DuidErrorMaximum
} DUID_MATCH_STATUS;

Constants

 
DuidExactMatch
All fields in the two Device Unique Identifiers (DUIDs) match exactly.
DuidSubIdMatch
Either the serial number or one of the unique sub-IDs matches. The two DUIDs probably represent the same device.
DuidNoMatch
None of the sub-IDs match in page 83h of the vital product data (VPD). None of the non-VPD data matches.
DuidErrorGeneral
An error occurred for an unspecified cause.
DuidErrorMissingDuid
One of the two DUIDs to compare is missing.
DuidErrorVersionMismatch
The two DUIDs to compare do not have the same version.
DuidErrorInvalidDuid
At least one of the two DUIDs to compare is invalid.
DuidErrorInvalidDeviceIdDescSize
At least one of the two DUIDs to compare contains an invalid device ID descriptor (STORAGE_DEVICE_ID_DESCRIPTOR). This descriptor reports VPD data.
DuidErrorInvalidDeviceDescSize
At least one of the two DUIDs to compare contains an invalid device descriptor (STORAGE_DEVICE_DESCRIPTOR). This descriptor reports non-VPD inquiry data..
DuidErrorInvalidLayoutSigSize
At least one of the two DUIDs to compare contains an invalid drive layout signature size.
DuidErrorInvalidLayoutSigVersion
At least one of the two DUIDs to compare contains an invalid drive layout signature.
DuidErrorMaximum
This value delimits the upper limit of the enumeration values in this enumeration. This value allows a DUID consumer to create a loop that tests for all valid error values that the CompareStorageDuids routine returns. As new identifier data is added to future versions of the DUID, new error values will specify which parts of the DUID are not well-formed.

Requirements

Requirement Value
Header storduid.h (include Storduid.h)

See also

CompareStorageDuids

STORAGE_DEVICE_DESCRIPTOR

STORAGE_DEVICE_ID_DESCRIPTOR