How many ESXi 4.1 Hosts can be added to the cluster . What is the ideal approach to make efficient cluster ..
How two clusters under two different datacenters under same Vcenter can communicate to each other ? Is it possible ..
The maximum is 32 hosts in one cluster. For "efficiency", I prefer that all of the hosts have roughly the same capacity in terms of CPU and memory. Ideally you would have shared storage and run with a Standard (or better) license to get vMotion capability. Then let DRS balance the workload for you.
You want to avoid a scenario where one host is noticeably slower than another. If that happens, and DRS moves a guest from a fast host to a slow host, performance may no longer be acceptable.
You definitely do not want to mix AMD and Intel processors in the same cluster.
How two clusters under two different datacenters under same Vcenter can communicate to each other ? Is it possible ..
What, specifically, are you trying to do and how does this relate to adding hosts to your existing cluster?
