I am using HA on ESXi 5.1. To start with I have 4 hosts in each cluster. To begin with setting the admission control policy for "Host Failures the Cluster Tolerates" to 1 works perfectly. As I keep adding hosts and go from 4 to 8 to 12, eventually having this policy set to only allow for 1 host failure is not going to be sufficient. What are some recommendations on when I need to move this to 2 and to 3? Should I move to 2 when I have 8 hosts? Any feedback appreciated.
Thanks!