On Wed, Mar 8, 2017 at 2:18 AM, Gurucharan Shetty <g...@ovn.org> wrote: > There are multiple reasons why a interface can exist > in the Open vSwitch database but not exist in the system. > For e.g, a restart of a host after a system crash. Ideally, > whoever added the interface in the Open vSwitch database > should remove those interfaces. But that usually does not > happen in practise. Based on experience, I have observerd
practice and observed > that on any long lasting OVS installation there are always > a couple of stale interfaces. > > When a stale interface remains in the Open vSwitch database > and the container/VM initially backing that stale interface > is moved to a different machine, the two ovn-controllers > start over-writing the OVN-SB's port_binding table in a loop. > > This situation can be avoided, if ovn-controller only binds > the interfaces that actually have a valid 'ofport'. > > Signed-off-by: Gurucharan Shetty <g...@ovn.org> This sounds reasonable to me. Acked-by: Russell Bryant <russ...@ovn.org> _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev