We're running a migration from VMware to Red Hat Openshift Virt for one customer right now which is over 150,000 VMs. That's a big one, but five figure number of VMs is very typical.
> People talking here about Proxmox make me laugh.
We have a (what I thought was) large nutanix setup at $dayjob for epic emr... we have like 10-12 sysadmins for ~500 servers (end user apps, and backend infra like Citrix), and even that seems like a lot.
