Hi!
Plz, specify how to make a correct sizing FT.
For example, there are two virtual machines. Then, FT takes 4 slots of cluster. Plus 2 slots for SecondaryVMs from the documentation:
VMware HA includes the resource usage of Fault Tolerance Secondary VMs when it performs admission control calculations. For the Host Failures Cluster Tolerates policy, a Secondary VM is assigned a slot, and for the Percentage of Cluster Resources policy, the Secondary VM's resource usage is accounted for when computing the usable capacity of the cluster.
Total of 6 solts. Right?
If each virtual machine has 4Gb of memory, total will be 24Gb, right?
And what if the HA cluster with FT consists of only TWO hosts?
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Igor Nemilostivy