IOCTL_DISK_IS_CLUSTERED IOCTL

Allows a driver or application to determine if a disk is clustered.

Major Code

IRP_MJ_DEVICE_CONTROL

Input Buffer

None.

Input Buffer Length

None.

Output Buffer

The buffer at Irp->AssociatedIrp.SystemBuffer contains a Boolean value, with TRUE indicating that the disk is clustered.

Output Buffer Length

Length of a Boolean.

Status Block

Irp->IoStatus.Status is set to STATUS_SUCCESS if the request is successful. Otherwise, Status to the appropriate error condition as a NTSTATUS code.

Requirements

   
Header ntdddisk.h (include Ntdddisk.h)