[libvirt-users] Cannot get interface MTU - qemu quest fails to start off OpenVswitch

lejeczek peljasz at yahoo.co.uk
Fri May 10 14:00:46 UTC 2019

On 10/05/2019 14:44, Michal Privoznik wrote:
> On 5/10/19 3:26 PM, lejeczek wrote:
>> hi guys
>> I have a qemu guest and openvswitch bridge and the guest fails to start:
>> $ virsh start work8
>> error: Failed to start domain work8-vm-win2016
>> error: Cannot get interface MTU on 'ovsbr0': No such device
> Well, this means that 'ovsbr0' doesn't exist. Is that so? Can you
> share your <interface/> configuration and the network XML?
> Michal


  <forward mode='bridge'/>
  <bridge name='ovsbr0'/>
  <virtualport type='openvswitch'/>
  <portgroup name='vlan-54'>
      <tag id='54'/>
  <portgroup name='vlan-55' default='yes'>
      <tag id='55'/>

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