I took the VMware HCI Master Specialist Exam recently and these are the preparation resources I used:
- VMware vSAN 7.0 Planning & Deployment Guide
- VMware vSAN 7.0 Network Design Guide
- VMware vSAN 7.0 Administration Guide
- VMware vSAN 7.0 Monitoring & Troubleshooting Guide
- VMware vSAN Stretched Cluster Guide
- VMware Storage – Troubleshooting vSAN Performance
- VMware vSAN 7.0 Configuration Maximums
- VMware Product Interoperability Matrices
- VMware Compatibility Guide