[ovs-discuss] kernel panic under heavy receive load

Xu (Simon) Chen xchenum at gmail.com
Sat Feb 28 01:31:46 UTC 2015


On Fri, Feb 27, 2015 at 6:49 PM, Chris Dunlop <chris at onthe.net.au> wrote:

> On Fri, Feb 27, 2015 at 06:06:25PM -0500, Xu (Simon) Chen wrote:
> > On Friday, February 27, 2015, Chris Dunlop <chris at onthe.net.au> wrote:
> > > Simon, are you able to try your test running direct hypervisor
> > > to hypervisor?
> >
> > Nope...  I have only seen this between VMs. After repeated tests, it has
> > got worse that an iperf run would almost immediately trigger a crash.
>
> Was this trying the hypervisor to hypervisor testing via the OVS tunnel?


VM-to-VM over VXLAN tunnel built by OVS.
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