11 2.Implementing VSphere HA 2.uNderstanding vSphere HA Clusters a The vSphere High Availability feature, or more simply, VSphere HA, is designed to provide an automatic restart of the VMs that were running on an ESXi host at the time it became unavailable FIGURE 7.10 Sphere Availability rovides an automatic 田 restart of VMs that were running on an ESXi host when it failed 田 ESXi host 河南中医药大学/阮晓龙/13938213680/htp/cloudxg.hactcm.edu.cn/http:/www5ucwebcn