Try to migrate from vmware esxi(7.0.0, 15843807) wtih vcsa(7.0.0.10100) installed failed. Test on 4.3.9 and 4.4 both failed.
New installation 3 nodes with hosted engine, use nfs and gluterfs as storage.
checked log on host /var/log/vdsd/import shows
{ "message": "vcenter: invalid response from server", "timestamp": "2020-05-24T22:03:26.670279421+08:00", "type": "error" }
virt-v2v: error: vcenter: invalid response from server