Server Sizing Matrix / Vocera Support and Recommendations for VMware Products |
No disk oversubscription is allowed on the host.
All virtual disks should use a “thick” provisioning method. Only direct-attached storage is recommended.
Recommendation: If you are using NAS or SAN, the maximum disk latency should be in line with the best practices for a real-time Voice application. For more information, see VMware vSphere® 5.5 Documentation Center.