VPLEX need to promote virtual volume from local to distributed

Hi,

I have 3 volumes that are configured as local volumes on cluster-1 but need to be promoted to distributed virtual volumes, but the option to 'Add Remote Mirror' is not avaiable. Only 'Add Local Mirror'.

What needs to change for this to be able to Add a Remote Mirror? Currently the Geometry is raid-1.

Do I first need to migrate to a volume with raid-0 and after that add a remote mirror?

Any advice on the steps to take?

Regards, Arnold V