VMare vSAN 9.1 Deployment and Operations

Modern virtualization infrastructure demands more than compute resources. Organizations need storage that can scale efficiently, protect critical workloads, deliver predictable performance, and remain available when hardware, network, or site-level failures occur.

VMware vSAN 9.1 Deployment and Operations provides a practical guide to designing, deploying, managing, optimizing, and troubleshooting VMware vSAN 9.1 environments. It takes you from the fundamentals of hyperconverged infrastructure to real-world production operations, with focused coverage of vSAN Express Storage Architecture (ESA), storage policies, resilience, capacity planning, performance, monitoring, and disaster recovery.

Inside this book, you will learn how to:

Understand VMware vSAN 9.1 architecture and hyperconverged infrastructure
Plan production-ready vSAN clusters, hardware, storage, and networking
Deploy and configure vSAN 9.1 environments
Work with vSAN ESA and understand its differences from OSA
Configure Storage Policy-Based Management and data protection
Understand RAID-1, RAID-5, RAID-6, failure tolerance, and failure domains
Use Auto-RAID and storage-efficiency capabilities
Plan and manage vSAN capacity as workloads grow
Configure high availability and prepare for host, device, and network failures
Understand resynchronization, rebuilds, maintenance, and recovery operations
Monitor cluster health, capacity, devices, and performance
Optimize IOPS, latency, throughput, networking, and workload performance
Troubleshoot storage, networking, capacity, performance, and degraded-object issues
Design stretched clusters, 2-node environments, and advanced vSAN deployments
Develop backup, replication, disaster recovery, and business continuity strategies
Manage cluster expansion, lifecycle operations, upgrades, and long-term infrastructure growth
Apply vSAN to enterprise, database, VDI, and mixed workloads

Beyond configuration procedures, this book focuses on the operational thinking required to manage vSAN effectively. You will learn how to evaluate capacity, resilience, performance, failure domains, workload requirements, and recovery objectives before making infrastructure decisions.

Whether you are learning VMware vSAN for the first time, preparing to deploy a new environment, or responsible for maintaining an existing production cluster, this guide provides a practical foundation for building and operating resilient vSAN 9.1 infrastructure.

By the end of the book, you will have a solid understanding of vSAN 9.1 deployment, ESA architecture, storage policies, capacity management, high availability, performance optimization, troubleshooting, and disaster recovery—from initial planning through production operations.