[ovs-discuss] switch queue size

Ben Pfaff blp at ovn.org
Tue Feb 2 21:27:55 UTC 2016


OVS doesn't have either of those.  Network devices generally do have
queues, but they aren't part of OVS and OVS doesn't have control over
them.

On Tue, Feb 02, 2016 at 03:44:50PM -0500, Jiaqi Zheng wrote:
> According to my understanding, switch should have a input queue for each
> input port, and output queue for each output port. Is it right ?
> 
> On Tue, Feb 2, 2016 at 3:43 PM, Ben Pfaff <blp at ovn.org> wrote:
> 
> > Which input and output queues?
> >
> > On Tue, Feb 02, 2016 at 03:41:48PM -0500, Jiaqi Zheng wrote:
> > > You mean input queue and output queue? OVS can configure which ?
> > >
> > > Best,
> > > Jiaqi
> > >
> > > On Tue, Feb 2, 2016 at 3:39 PM, Ben Pfaff <blp at ovn.org> wrote:
> > >
> > > > On Tue, Feb 02, 2016 at 03:24:57PM -0500, Jiaqi Zheng wrote:
> > > > > Is there any command to set switch queue size ? i.e. buffer size.
> > Larger
> > > > > queue size can accommodate more packets when congestion occurs.
> > > >
> > > > Which queues are you talking about?
> > > >
> >



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