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My system is ubuntu 16.4 with openstack newton, hypervisor is libvirt-bin.<br>
<br>
I do some simple live migration test and after live migration, windows system always become freeze.<br>
<br>
Windows UI does not work, and instance's network is break off.<br>
<br>
Windows instance can only work normally until force reboot at new compute node.<br>
<br>
I have 3 compute node (Dell r720XD with AMD Opteron(TM) Processor 6276).<br>
<br>
My share storage is nfs.<br>
<br>
Any suggestion is appreciated.<br>
<br>
Thank you.<br>
<br>
<br>
nova.conf of computer node:<br>
<br>
[DEFAULT]<br>
dhcpbridge_flagfile=/etc/nova/nova.conf<br>
dhcpbridge=/usr/bin/nova-dhcpbridge<br>
log-dir=/var/log/nova<br>
state_path=/var/lib/nova<br>
force_dhcp_release=True<br>
ec2_private_dns_show_ip=True<br>
enabled_apis=osapi_compute,metadata<br>
<br>
transport_url = rabbit://openstack:<a href="mailto:password@rabbitmq01">password@rabbitmq01</a>,openstack:<a href="mailto:password@rabbitmq02">password@rabbitmq02</a>,openstack:<a href="mailto:password@rabbitmq03">password@rabbitmq03</a><br>
<br>
auth_strategy = keystone<br>
my_ip = 10.10.10.31<br>
<br>
### Configure Compute to use Telemetry ###<br>
instance_usage_audit = True<br>
instance_usage_audit_period = hour<br>
notify_on_state_change = vm_and_task_state<br>
<br>
## To configure Compute to use Networking<br>
use_neutron = True<br>
firewall_driver = nova.virt.firewall.NoopFirewallDriver<br>
<br>
resume_guests_state_on_host_boot = True<br>
<br>
instances_path = $state_path/instances<br>
<br>
[keystone_authtoken]<br>
auth_uri = <a href="http://ezstack.ezfly.com:5000">http://ezstack.ezfly.com:5000</a><br>
auth_url = <a href="http://ezstack.ezfly.com:35357">http://ezstack.ezfly.com:35357</a><br>
memcached_servers = 10.10.10.21:11211,10.10.10.22:11211<br>
auth_type = password<br>
project_domain_name = default<br>
user_domain_name = default<br>
project_name = service<br>
username = nova<br>
password = password<br>
<br>
[oslo_concurrency]<br>
lock_path = /var/lib/nova/tmp<br>
<br>
[libvirt]<br>
use_virtio_for_bridges=True<br>
block_migration_flag = VIR_MIGRATE_UNDEFINE_SOURCE, VIR_MIGRATE_PEER2PEER, VIR_MIGRATE_LIVE, VIR_MIGRATE_TUNNELLED, VIR_MIGRATE_NON_SHARED_INC<br>
live_migration_flag = VIR_MIGRATE_UNDEFINE_SOURCE, VIR_MIGRATE_PEER2PEER, VIR_MIGRATE_LIVE, VIR_MIGRATE_TUNNELLED<br>
cpu_mode = host-passthrough<br>
live_migration_permit_post_copy = false<br>
live_migration_permit_auto_converge = false<br>
live_migration_progress_timeout = 0<br>
<br>
[wsgi]<br>
api_paste_config=/etc/nova/api-paste.ini<br>
<br>
[vnc]<br>
enabled = True<br>
vncserver_listen = 0.0.0.0<br>
vncserver_proxyclient_address = $my_ip<br>
novncproxy_base_url = <a href="https://ezstack.ezfly.com:6080/vnc_auto.html">https://ezstack.ezfly.com:6080/vnc_auto.html</a><br>
<br>
[glance]<br>
api_servers = <a href="http://ezstack.ezfly.com:9292">http://ezstack.ezfly.com:9292</a><br>
<br>
[neutron]<br>
url = <a href="http://ezstack.ezfly.com:9696">http://ezstack.ezfly.com:9696</a><br>
auth_url = <a href="http://ezstack.ezfly.com:35357">http://ezstack.ezfly.com:35357</a><br>
auth_type = password<br>
project_domain_name = default<br>
user_domain_name = default<br>
region_name = RegionOne<br>
project_name = service<br>
username = neutron<br>
password = password<br>
service_metadata_proxy = True<br>
metadata_proxy_shared_secret = secret<br>
<br>
[cinder]<br>
os_region_name = RegionOne<br>
<br>
<br>
[oslo_messaging_notifications]<br>
driver = messagingv2<br>
<br>
<br>
<br>
-- <br>
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