What Is The Advantage Of Failover Cluster In 2016?

What Is The Advantage Of Failover Cluster In 2016? It allows the VHDX file, which is stored on a Cluster Shared Volume (CSV), to be connected to several VMs. It looks like a shared storage and could be used as a cluster storage for guest VMs. The main difference between 2012R2 and 2016 is that