[ovs-dev] [PATCH v13 1/4] ofproto-dpif: Add 'force-miss-model' configuration

Joe Stringer joe at wand.net.nz
Fri Jun 21 01:44:12 UTC 2013


Sure. Is there a preference for where the string parsing code goes --
ofproto.c or bridge.c? The configuration applies globally, but it seems
that similar configuration is parsed in the bridge code.


On Fri, Jun 21, 2013 at 12:57 AM, Ben Pfaff <blp at nicira.com> wrote:

> On Thu, Jun 20, 2013 at 09:47:38AM +0900, Simon Horman wrote:
> > This adds support for specifying flow miss handling behaviour at
> > runtime, through a new "other-config" option in the Open_vSwitch table.
> > This is an extension to flow-eviction-threshold.
> >
> > By default, the behaviour is the same as before. If force-miss-model is
> > set to 1, then flow miss handling will always result in the creation of
> > new facets and flow-eviction-threshold will be ignored. If
> > force-miss-model is set to 2, then flow miss handling will never result
> > in the creation of new facets (effectively the same as setting the
> > flow-eviction-threshold to 0, which is not currently configurable).
>
> In the database, please use some meaningful names for these modes,
> instead of integers.
>
> Thanks,
>
> Ben.
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