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The STORAGE_DEVICE_LED_STATE_DESCRIPTOR structure describes the LED state of a device.
Syntax
typedef struct _STORAGE_DEVICE_LED_STATE_DESCRIPTOR {
ULONG Version;
ULONG Size;
ULONGLONG State;
} STORAGE_DEVICE_LED_STATE_DESCRIPTOR, *PSTORAGE_DEVICE_LED_STATE_DESCRIPTOR;
Members
Version
Version of this structure. Set to sizeof(STORAGE_DEVICE_LED_STATE_DESCRIPTOR).
Size
Size of this structure, in bytes. Must be >= sizeof(STORAGE_DEVICE_LED_STATE_DESCRIPTOR).
State
Opaque structure that contains the unit's LED state.
Remarks
The unit's LED state is returned in a STORAGE_DEVICE_LED_STATE_DESCRIPTOR structure during an IOCTL_STORAGE_QUERY_PROPERTY request with a PropertyId of StorageDeviceLedStateProperty.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported server | Windows Server 2022 |
| Header | ntddstor.h |