Public bug reported: I have a VM with multiple ports, assume port_one and port_two. Both port have QoS. When i hard reboot my VM, port_two still has QoS, port_one loses.
https://review.opendev.org/#/c/690098/11 https://github.com/openstack/neutron/blob/master/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py#L1630 It because both ports are located in ports_re_added. It will loop through the ports. port_one is iterated first, events ['re_added'] is assigned port_one, events ['removed'] is assigned port_two. In the second loop, events ['re_added'] is set to port_two instead of adding port_two to list. So after the loop, only port_two is left in events ['re_added']. Reproduce: - Create VM with multi port - Hard Reboot Server - Check QoS with command ovs-vsctl list interface <port> ** Affects: neutron Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1864630 Title: Hard Reboot VM with multiple port lost QoS Status in neutron: New Bug description: I have a VM with multiple ports, assume port_one and port_two. Both port have QoS. When i hard reboot my VM, port_two still has QoS, port_one loses. https://review.opendev.org/#/c/690098/11 https://github.com/openstack/neutron/blob/master/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py#L1630 It because both ports are located in ports_re_added. It will loop through the ports. port_one is iterated first, events ['re_added'] is assigned port_one, events ['removed'] is assigned port_two. In the second loop, events ['re_added'] is set to port_two instead of adding port_two to list. So after the loop, only port_two is left in events ['re_added']. Reproduce: - Create VM with multi port - Hard Reboot Server - Check QoS with command ovs-vsctl list interface <port> To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1864630/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
