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DEVICE_STORAGE_RANGE_ATTRIBUTES structure (ntddstor.h)

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The DEVICE_STORAGE_RANGE_ATTRIBUTES structure contains the media error status for a logical block range.

Syntax

typedef struct _DEVICE_STORAGE_RANGE_ATTRIBUTES {
  ULONGLONG LengthInBytes;
  union {
    ULONG AllFlags;
    struct {
      ULONG IsRangeBad : 1;
    } DUMMYSTRUCTNAME;
  } DUMMYUNIONNAME;
  ULONG     Reserved;
} DEVICE_STORAGE_RANGE_ATTRIBUTES, *PDEVICE_STORAGE_RANGE_ATTRIBUTES;

Members

LengthInBytes

Length of the logical block range, in bytes, that the error status in IsRangeBad applies to.

DUMMYUNIONNAME

DUMMYUNIONNAME.AllFlags

Do not use.

DUMMYUNIONNAME.DUMMYSTRUCTNAME

DUMMYUNIONNAME.DUMMYSTRUCTNAME.IsRangeBad

Indicates whether the logical block range contains a media error. Set to 1 when the logical block range contains an error; otherwise, set to 0.

Reserved

Reserved for future use; do not use.

Remarks

The output block in the payload of an IOCTL_STORAGE_MANAGE_DATA_SET_ATTRIBUTES request is formatted as a DEVICE_DSM_RANGE_ERROR_OUTPUT structure when the action is DeviceDsmAction_GetRangeErrorInfo. The driver returns the error status for the logical block ranges in an array of DEVICE_STORAGE_RANGE_ATTRIBUTES structures. The array elements are sorted so that their order corresponds to the order of the input ranges.

See DEVICE_DSM_ACTION Descriptions for more details about this action.

Requirements

Requirement Value
Header ntddstor.h

See also

DEVICE_DSM_ACTION Descriptions

DEVICE_DSM_RANGE_ERROR_OUTPUT

IOCTL_STORAGE_MANAGE_DATA_SET_ATTRIBUTES