Re: [Xen-devel] [PATCH V4] hotplug: add openvswitch script

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Thu, 2013-05-02 at 16:17 +0100, Roger Pau Monne wrote:
> On 02/05/13 17:09, agya naila wrote:
> > Does any one have test this script performance with Xen live migration?
> > what is the performance result compared with brctl. I hope any body want
> > to share it. I want to use this script with my Xen 4.2.1 using xend/xm
> > toostack.
> 
> I have not tried it myself, but I'm not sure this will play nice with
> xend/xm, AFAIK xend had a race regarding device destruction and hotplug
> execution, that's one of the points why we call hotplug scripts from
> libxl directly instead of calling them from udev. Any reason to use xm
> instead of xl?

Indeed, I only wrote this script for xl and did not consider xend at
all.

Ian.



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