VMware released with vSAN 7 Update 2 a new feature called HCI Mesh to provide better scaling capabilities in a vSAN environment.

Before vSAN 7 Update 2, there’s always been a very tight integration between vSphere and vSAN that made both products dependent from each other, and it wasn’t possible either to consume storage from one vSAN cluster to another.

Now things have changed with HCI Mesh as a non-vSAN Cluster can now take advantage of a remote vSAN cluster to start provisioning VMs to a remote vSAN datastore.