Open Stack

My system is ubuntu 16.4 with openstack newton, hypervisor is libvirt-bin.

I do some simple live migration test and after live migration, windows system always become freeze.

Windows UI does not work, and instance's network is break off.

Windows instance can only work normally until force reboot at new compute node.

I have 3 compute node (Dell r720XD with AMD Opteron(TM) Processor 6276).

My share storage is nfs.

Any suggestion is appreciated.

Thank you.


nova.conf of computer node:

[DEFAULT]
dhcpbridge_flagfile=/etc/nova/nova.conf
dhcpbridge=/usr/bin/nova-dhcpbridge
log-dir=/var/log/nova
state_path=/var/lib/nova
force_dhcp_release=True
ec2_private_dns_show_ip=True
enabled_apis=osapi_compute,metadata

transport_url = rabbit://openstack:password@rabbitmq01<mailto:password@rabbitmq01>,openstack:password at rabbitmq02<mailto:password at rabbitmq02>,openstack:password at rabbitmq03<mailto:password at rabbitmq03>

auth_strategy = keystone
my_ip = 10.10.10.31

### Configure Compute to use Telemetry ###
instance_usage_audit = True
instance_usage_audit_period = hour
notify_on_state_change = vm_and_task_state

## To configure Compute to use Networking
use_neutron = True
firewall_driver = nova.virt.firewall.NoopFirewallDriver

resume_guests_state_on_host_boot = True

instances_path = $state_path/instances

[keystone_authtoken]
auth_uri = http://ezstack.ezfly.com:5000
auth_url = http://ezstack.ezfly.com:35357
memcached_servers = 10.10.10.21:11211,10.10.10.22:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = nova
password = password

[oslo_concurrency]
lock_path = /var/lib/nova/tmp

[libvirt]
use_virtio_for_bridges=True
block_migration_flag = VIR_MIGRATE_UNDEFINE_SOURCE, VIR_MIGRATE_PEER2PEER, VIR_MIGRATE_LIVE, VIR_MIGRATE_TUNNELLED, VIR_MIGRATE_NON_SHARED_INC
live_migration_flag = VIR_MIGRATE_UNDEFINE_SOURCE, VIR_MIGRATE_PEER2PEER, VIR_MIGRATE_LIVE, VIR_MIGRATE_TUNNELLED
cpu_mode = host-passthrough
live_migration_permit_post_copy = false
live_migration_permit_auto_converge = false
live_migration_progress_timeout = 0

[wsgi]
api_paste_config=/etc/nova/api-paste.ini

[vnc]
enabled = True
vncserver_listen = 0.0.0.0
vncserver_proxyclient_address = $my_ip
novncproxy_base_url = https://ezstack.ezfly.com:6080/vnc_auto.html

[glance]
api_servers = http://ezstack.ezfly.com:9292

[neutron]
url = http://ezstack.ezfly.com:9696
auth_url = http://ezstack.ezfly.com:35357
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = neutron
password = password
service_metadata_proxy = True
metadata_proxy_shared_secret = secret

[cinder]
os_region_name = RegionOne


[oslo_messaging_notifications]
driver = messagingv2



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