HA
vSphere HA is a service that re-starts VM failed ESXi Hosts on other, unaffected ESXi Hosts in the same cluster. HA does not use vMotion, it re-starts VMs when a Host has failed.
About: John Borhek
John Borhek is the CEO and Lead Solutions Architect at VMsources Group Inc. John has soup-to-nuts experience in Mission Critical Infrastructure, specializing in hyper-convergence and Cloud Computing, engaging with organizations all over the United States and throughout the Americas.