Set up a 2 node S2D cluster with nested Hyper-V and was doing a few tests. Live and quick migration work fine, but if I 'pull the power' on one of the S2D nodes (to simulate a node failure), the machine on that node never migrates. In Failover Cluster Manager the role shows as 'Unmonitored' and the VM is dead in the water. I do have a file share witness on a machine not impacted by my testing.
I would think that if I pulled the power on a host those VMs would 'figure out' the node is offline and for the other node to pick up the load.
Did I miss a configuration step somewhere?
[EDIT] After a few minutes the machine came back online, but like it had been restarted. Is that expected behavior? Was hoping that would be faster or in a state where the machine wasn't reset. But I may need to set my expectations!