Sorry for the bump. I will rephrase my question to make it clearer.
Preferred-Site: 2 of 3 hosts failed
Secondary-Site: 3 of 3 hosts still healthy
What happens at the VMDK level:
VMs can only access their VMDKs using the Secondary-Sites component copies.
What happens at the VM runtime level:
VMs can still run on the Preferred-Site's remaining host, but access to their VMDKs will have to go through the ISL to the Secondary-Site.
What I'm asking:
In the above scenario, it would be better for HA (or DRS) to just restart (or vMotion) all VMs to the Secondary-Site, ignoring the affinity rules. Anyway to do this?