Comment 7 for bug 1783917

(9:40:13 PM) mriedem: http://logs.openstack.org/63/585163/1/check/nova-live-migration/1b2aebb/logs/screen-n-cpu.txt#_Jul_27_01_44_00_726935
(9:40:20 PM) mriedem: that's where we refresh the info cache in _post_live_migration
(9:40:26 PM) mriedem: after activating the dest host port binding
(9:40:39 PM) mriedem: [{"profile": {"migrating_to": "ubuntu-xenial-rax-dfw-0001002004"}, "ovs_interfaceid": null, "preserve_on_delete": false, "network": {"bridge": null, "subnets": [{"ips": [{"meta": {}, "version": 4, "type": "fixed", "floating_ips": [], "address": "10.1.0.10"}], "version": 4, "meta": {}, "dns": [], "routes": [], "cidr": "10.1.0.0/28", "gateway": {"meta": {}, "version": 4, "type": "gateway", "address": "10.1.0.1"}}], "meta": {"injected": false, "tenant_id": "7dbeedd7076e472091193779ebbcf887", "mtu": 1400}, "id": "1d8de970-331e-46b5-8c7b-574821e891e5", "label": "tempest-LiveMigrationTest-411356071-network"}, "devname": "tap21095ff0-6b", "vnic_type": "normal", "qbh_params": null, "meta": {}, "details": {}, "address": "fa:16:3e:34:c9:90", "active": false, "type": "unbound", "id": "21095ff0-6bcd-414b-9d6f-b63e03aacb23", "qbg_params": null}]
(9:41:06 PM) mriedem: yeah...that's wrong
(9:41:11 PM) mriedem: it should be bound to the dest host