This white paper focuses on Microsoft Exchange Server performance on VMware Virtual SAN. Microsoft Exchange Server is a commonly found email server and is considered a business-critical application by many organizations. Virtualized instances of Exchange Server can be successfully deployed using VMware vSphere 5.5 and it has been shown that Exchange Server performs well in a virtualized environment with shared SAN storage .
With the release of VMware Virtual SAN, the next logical step is to study the performance of Exchange Server on this storage platform. VMware performance testing shows that Microsoft Exchange Server 2010 on Virtual SAN clusters scales well without affecting much user-perceived application latency as more Exchange users are deployed with added VMware Virtual SAN hosts.