IOCTL_VOLUME_IS_CLUSTERED IOCTL (ntddvol.h)
Allows a driver or application to determine if a volume is clustered.
Major code
Input buffer
None.
Input buffer length
None.
Output buffer
None.
Output buffer length
None.
Status block
If the volume is clustered, the IOCTL returns STATUS_SUCCESS. If the volume is not clustered, the IOCTL returns STATUS_UNSUCCESSFUL.
Remarks
For an invalid disk type, such as dynamic disk, the disk management component will return STATUS_INVALID_DEVICE_REQUEST.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Available starting with Windows XP. |
| Header | ntddvol.h (include Ntddvol.h) |