Hello there,
it would be great if all could help me understand, so we have this virtualization topology with 3 clusters and several hosts that reside in the cluster as shown below. On Cluster 2 all of the hosts resource CPU and particularly Memory is already reached near our threshold usage (68%) which is set at 70-80% Warning and 90% Critical.
The question is, what if one of the hosts in Cluster 2 is down and does the VMs can migrate it across other clusters (Cluster 1 or Cluster 3)? and what happens if one of the host memory usages reached 90% of its memory capacity does the host is still operational with decrease performance or the host is failure because can't handle all of the VM load?
Thanks in advanced.