// ntddstor.h

typedef struct STORAGE_BREAK_RESERVATION_REQUEST {
  ULONG Length;
  UCHAR _unused;
  UCHAR PathId;
  UCHAR TargetId;
  UCHAR Lun;
} STORAGE_BREAK_RESERVATION_REQUEST, *PSTORAGE_BREAK_RESERVATION_REQUEST;
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Windows Driver Kit DDI reference (ns-ntddstor-storage_break_reservation_request)

STORAGE_BREAK_RESERVATION_REQUEST structure

Description

The STORAGE_BREAK_RESERVATION_REQUEST structure is used in conjunction with the IOCTL_STORAGE_BREAK_RESERVATION request to free a disk resource that was previously reserved.

Members

`Length`

Contains the length of this structure in bytes.

`_unused`

Reserved. Do not use.

`PathId`

Indicates the number of the bus to be reset.

`TargetId`

Contains the number of the target device.

`Lun`

Contains the logical unit number.

STORAGE_BREAK_RESERVATION_REQUEST - NtDoc