New Hyper-V Features in Windows Server 2008 R2

摘要

To manage a virtual environment well, you need to be able to move virtual machines (VMs) between virtual servers with no downtime and provide high availability for services that don't natively support high availability. Additionally, you need ways to make virtual environments highly available. For that, you need Failover Clustering. Windows Server 2008 introduced a failover clustering VM service type, which allows Hyper-V VM configuration and lets virtual disk resources be part of a resource group that can be moved between the nodes in the failover cluster.