SDK support creating vm with VMDK > 2T ?

Hello

May I create a vm with vmdk size >2T with SDK ?

I created a vm with wmdk 2046G with vSphere API, It works. But when I try to created a vm with vmdk 2048G, it fails and the error is :File *.vmdk is larger than the maximum size supported by datastore.

The enviroment is vSphere 5.5 and VMFS 5. 

Any body have idea on it?

thanks.