title: Migrate classic Azure resources to new Azure resource manager
body: <p>After switching to the new Azure portal, I see all resources of mine are listed as classic resources. I am googling around to see if it's possible to have classic VM and migrate it to ARM and just hadn't seen anything that stated it was possible.</p>
  
  <p>I tried deleting the class VM but keep the VHD to check if I can attach it to the ARM VM. The result said it doesn't work. </p>
  
  <p>Is there any way that can be used to achieve this ?</p>