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IOCTL_DISK_IS_CLUSTERED control code

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

Input Parameters

None

Output Parameters

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

I/O Status Block

The Status field is set to STATUS_SUCCESS, or possibly to STATUS_BUFFER_TOO_SMALL, STATUS_INVALID_PARAMETER, or STATUS_UNSUCCESSFUL.

Requirements

Header

Ntdddisk.h (include Ntdddisk.h)

 

 

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