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[Bug 1260697] [NEW] network_device_mtu configuration does not apply on LibvirtHybridOVSBridgeDriver to OVS VIF ports and VETH pairs

 

Public bug reported:

Due to this missing functionality MTU can not be increased/adapted to specific requirements.
For example configure compute node VIFs to make use of jumbo frames.


LinuxOVSInterfaceDriver and LinuxBridgeInterfaceDriver are using network_device_mtu to the MTU configure some of the created VIFs.

** Affects: nova
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1260697

Title:
  network_device_mtu configuration does not apply on
  LibvirtHybridOVSBridgeDriver to OVS VIF ports and VETH pairs

Status in OpenStack Compute (Nova):
  New

Bug description:
  Due to this missing functionality MTU can not be increased/adapted to specific requirements.
  For example configure compute node VIFs to make use of jumbo frames.

  
  LinuxOVSInterfaceDriver and LinuxBridgeInterfaceDriver are using network_device_mtu to the MTU configure some of the created VIFs.

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https://bugs.launchpad.net/nova/+bug/1260697/+subscriptions


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References