Hello,

I was testing put host into maintenance on 4.0.6, with 1 VM running.

It correctly completes the live migration of the VM and I see this event in pane:

Migration completed (VM: ol65, Source: ovmsrv06, Destination: ovmsrv05, Duration: 39 seconds, Total: 39 seconds, Actual downtime: 133ms)

What is considered as "Actual downtime"?

Thanks,

Gianluca