[Users] Another issue - VM Networking

[Itamar Heim]

On 01/04/2014 01:13 AM, Dan Ferris wrote:
> I've run into another issue with Ovirt 3.3.2.
>
> We have a 2 node VM cluster with Fibre Channel storage.  After upgrade
> everything to FC 19 and installing Ovirt 3.3 from scratch one of the
> nodes has network issues.
>
> The issue is that when we start a VM on the node, the VM cannot access
> the network.  No ping, no ssh, nothing.  However, if I try to ping the
> VM, I can see the ICMP traffic on the ethernet VLAN interface and the
> bridge interface.  I cannot see any traffic on the VM tap interface.
>
> If we migrate the VM from the faulty node to the other node that works,
> and then back, the network will start to work.  However, if the VM is
> shut down the network will fail again when it's booted on the faulty node.
>
> Does anyone have any ideas about this particular problem?
>
> Thanks,
>
> Dan
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danken/assaf?