[ovs-discuss] QoS config in Xen Server 5.6.0

Jesse Gross jesse at nicira.com
Thu Sep 16 18:38:57 UTC 2010


2010/9/12 楊皓中(Mulder Yang) <muldery at hitrontech.com>

>  Dear all:
>
> I am using ovs 1.1.0pre1 on Xen server 5.6.0.
>
> There are VM1 (vif1.0) in the host server.
>
> Xenbr0 has vif1.0 and eth0(My computer is here with cross-over RJ cable)
> connected.
>
>
>
> Then I entry the commands bellow.
>
>
>
> ovs-vsctl set interface vif1.0 ingress_policing_rate 10000
>
> ovs-vsctl set interface vif1.0 ingress_policing_burst 1000
>
>
>
> Then….
>
> iperf –s (PC).
>
> iperf –c my pc’s ip  (VM1)
>
> After 10 seconds , VM1 screen shows 80Mbit/sec
>
>
>
> I thought the speed should near 10Mbit/sec , did I do anything wrong?
>
> Or there are something else I should know?
>

Did you see any change from the previous behavior without ingress policing?
 Are there any error messages in the logs?
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