Cluster Shared Volumes (CSV) enable multiple nodes in a failover cluster to simultaneously have read-write access to the same LUN (disk) that is provisioned as an NTFS volume. CSV (Cluster Shared Volumes) is a feature in Windows Server in which shared disks are. CSVs allow a cluster of Hyper-V servers to share a set of disks or volumes. Cluster Shared Volumes (CSV) is a feature of Failover Clustering first introduced in Windows Server 2008 R2 for use with the Hyper-V role. Expedite the process of creating several virtual machines with a PowerShell script that builds VMs based on the contents of a CSV file. Cluster Shared Volume · In addition to Hyper-v , File services is supported on CSV for application workloads.