windows server failover clustering

Windows Server Failover Clustering (WSFC) is the backbone of Microsoft-centric high-availability storage and virtualization. Recent developments show that Windows Server failover clusters can now host Storage Spaces Direct (S2D)-backed Cluster Shared Volumes (CSVs) alongside traditional SAN-LUN CSVs in a mixed topology. This allows organizations to modernize incrementally without abandoning existing SAN investments. The platform historically supported either S2D or SAN storage, but this new capability closes a long-standing operational gap for datacenter teams. Discussions on WindowsForum.com cover deployment, configuration, and best practices for managing these hybrid clusters, helping IT professionals maintain high availability while transitioning to newer storage technologies.