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Re: [Xen-users] Vif rate limiting


  • To: "Olivier B." <xen.list@xxxxxxxxx>
  • From: Chris <tknchris@xxxxxxxxx>
  • Date: Mon, 19 Apr 2010 09:35:08 -0400
  • Cc: "xen-users@xxxxxxxxxxxxxxxxxxx" <xen-users@xxxxxxxxxxxxxxxxxxx>
  • Delivery-date: Mon, 19 Apr 2010 06:40:22 -0700
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Strange that it only works one direction

Sent from my iPhone

On Apr 19, 2010, at 9:23 AM, "Olivier B." <xen.list@xxxxxxxxx> wrote:

On 09/04/2010 08:37, Olivier B. wrote:
On 09/04/2010 05:08, Fajar A. Nugraha wrote:
On Thu, Apr 8, 2010 at 10:40 PM, Olivier B.<xen.list@xxxxxxxxx> wrote:
Hi,

I see some docs about rate limiting VIF by adding "rate=" in vif parameters.

For example : vif = ['mac=02:00:00:00:06:82,ip=187.32.65.86,rate=128KB/s']

But it doesn't work.
How do you determine that it doesn't work?
Last time I check the rate limit is only one way (upload or download, forgot which one). And it doesn't exactly limit it to that amount, but
close enough. Try using iperf, alternating between using domU and an
outside host as server.

Well, I only try to download a big iso thought http, with wget.

I will try to upload some data.

Olivier


So the rate limit is working when I upload data from the VM to an other server ; but I'm not able to limit incoming transfers.

Olivier


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