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[huan <huan.xie@xxxxxxxxxx>]

Public bug reported:

I'm using XenServer 7.0 XenAPI driver + upstream

I found VM can live migration successfully with XenServer hypervisor, but after migrating to destination host, we cannot ping the VM's floatig or fix IP anymore. 
After using our XenCenter to login to the VM, I found the VM even doesn't have fixed IP via DHCP. So checking the coded and found out although live migration is done successfully, but during live migration, the driver  only create the network in destination host for the VM's VIF to connect, but lack of linux bridge and the corresponding connection to ovs bridge br-int.

** Affects: nova
     Importance: Undecided
     Assignee: huan (huan-xie)
         Status: New

** Changed in: nova
     Assignee: (unassigned) => huan (huan-xie)

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https://bugs.launchpad.net/bugs/1677937

Title:
  VM cannot get fixed IP after live migration successfully

Status in OpenStack Compute (nova):
  New

Bug description:
  I'm using XenServer 7.0 XenAPI driver + upstream

  I found VM can live migration successfully with XenServer hypervisor, but after migrating to destination host, we cannot ping the VM's floatig or fix IP anymore. 
  After using our XenCenter to login to the VM, I found the VM even doesn't have fixed IP via DHCP. So checking the coded and found out although live migration is done successfully, but during live migration, the driver  only create the network in destination host for the VM's VIF to connect, but lack of linux bridge and the corresponding connection to ovs bridge br-int.

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