Re: [Xen-users] can xen partition physical network bandwidth for guest VMs

[Alexandre Chapellon <a.chapellon@xxxxxxxxx>]

Le 09/06/2011 13:13, Steve Allison a écrit :
> On 09/06/2011 12:07, xc l wrote:
> > Hello
> >
> > Can xen partition physical network bandwidth for guest VMs.
> > For example,a physical server`s network bandwidth is 1G,can I 
> > allocate 200M to domain1 and 300M to domain2.......?
> > Many thanks/lists.xensource.com/xen-users
> I don't think Xen can do this. However this shouldn't be hard to 
> implement using the standard linux tc filter.
> If you label your virtual interface names so they remain static ( 
> vifname=xxxx ) then you can use tc to create a QoS on the interface 
> resulting in what you requested.
Even better, using a vif-network wrapper script in 
/etc/xen/xen-config.sxp would allow you to set up correct tc filter with 
dynamic vif names... to be tried.
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