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Tech Book—Dell Integrated System For Microsoft Azure Stack HCI
Preface Business Transformation and Data Center Modernization Evolution of Data Centers to HCI and Hybrid Cloud A Closer Look at Microsoft Azure Stack HCI Azure Stack HCI Architecture and Building Blocks Dell Integrated System for Microsoft Azure Stack HCI Portfolio – AX Nodes Networking Topologies for Azure Stack HCI Solutions Stretch Clustering with Azure Stack HCI
Stretch Clustering with Azure Stack HCI
Azure Stack HCI stretch clustering
Comparison of traditional and stretched clusters
Business continuity planning
Stretch clustering topology
Servers Storage pools Volumes Setup configuration Preferred site configuration Affinity and anti-affinity VMs Cloud witness
Azure Stack HCI stretch clustering scenarios and concepts
Active/passive setup Active/Active Synchronous replication Asynchronous replication
Stretch clustering best practices with Azure Stack HCI
Validated network topology
Basic configuration High throughput configuration Server and site affinity rules for VMs
Managing the Hybrid Cloud Sizing and Configuration Best Practices Dell Support and Services Conclusion Additional Resources

Azure Stack HCI stretch clustering scenarios and concepts

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Azure Stack HCI stretch clustering scenarios and concepts

  • Active/passive setup

    In an active/passive setup, business consumers actively connect to a preferred site for their application and workload resources. The infrastructure at the secondary site essentially remains idle until a failover occurs. When a failover occurs, active workloads are restarted at the secondary site, and business consumers connect to their applications running on that secondary site.

    Figure 45. Active-passive stretch clustering architecture