Hello!
4 VMs were restarted recently by HA, in VM Events I see this:
The VM using the config file {1} contains the host physical page {2} which was scheduled for immediate retirement. To avoid system instability the VM is forcefully powered off.
I suppose ESXi wanted to swap RAM page belonging to this VMs and failed due to timeout, then it just decided to restart VM on another host. Am I right?
How can we prevent these issues from happening again? Could this be HW related?