openstack team mailing list archive

[Jay Pipes <jaypipes@xxxxxxxxx>]

You make some good points about what is the appropriate level in the 
stack to do rate shaping, but I would just like to have a configurable, 
manageable and monitorable ratelimit/quota solution that doesn't seem 
like a giant hack :)

Baby steps.

-jay

On 03/30/2012 01:23 PM, Caitlin Bestler wrote:
> Throughout the discussion on distributed rate limiting I’ve had the
> annoying feeling that I’ve heard this joke before.
>
> Basically, are we looking for our keys under the street lamp because the
> light is good rather than looking for them
> where they were lost?
>
> Has anyone studied the effectiveness of rate limitations implemented at
> this layer. From my experience with rate
>
> shaping discussions in IEEE 802.1 Data Center Bridging group I am
> concerned that the response time working this
>
> far up the stack will preclude effective rate shaping.
>
> Of course, if someone has studied this and shown it to be effective then
> this would be great news. The light is
>
> Better under the street lamp.
>
>
>
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