Messages in this thread | | | From | Denys Fedoryschenko <> | Subject | Re: some tc commands fail on 2.6.29-rc6-git5, works on 2.6.28.7 | Date | Wed, 4 Mar 2009 19:59:57 +0200 |
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Maybe good idea to use strace? (i dont know which flags useful, but usually i use "-s 65536") Just maybe it will give a bit more ideas what is happening. But sure netdev developers can tell, if it is useful or not.
On Wednesday 04 March 2009 16:09:57 Joao Correia wrote: > Hello > > Just to confirm that i also have all traffic control/shaping (QoS, > connection limits, scheduling, etc) enabled on the config i use. > > Its not just the specific version of tc i posted, i tried one from > last year (october, but i didnt note the exact build) with the same > result. > > Cheers, > Joao Correia > Centro de Informatica > Universidade da Beira Interior > Portugal > > On Wed, Mar 4, 2009 at 2:50 AM, John Dykstra <john.dykstra1@gmail.com> wrote: > > On Tue, 2009-03-03 at 23:10 +0000, Joao Correia wrote: > >> I have confirmed again that the exact same commands (as on the > >> original message), work flawlessly on 2.6.28.7 without a hitch, and, > >> AFAIK, work as intended. I have also tried the latest 2.6.29-rc6-git7 > >> and it still fails like on git6. > > > > I have also reproduced this on Linus' latest 2.6.29-rc6 tree, using tc > > version iproute2-ss071016 and a kernel config with all traffic control > > features enabled. > > > > The error reported by tc comes from the kernel-level check added by: > > > > commit c1b56878fb68e9c14070939ea4537ad4db79ffae > > Author: Stephen Hemminger <shemminger@vyatta.com> > > Date: Tue Nov 25 21:14:06 2008 -0800 > > > > tc: policing requires a rate estimator > > > > Found that while trying average rate policing, it was possible to > > request average rate policing without a rate estimator. This results > > in no policing which is harmless but incorrect. > > > > Since policing could be setup in two steps, need to check > > in the kernel. > > > > Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> > > Signed-off-by: David S. Miller <davem@davemloft.net> > > > > I got the same error when using the tc version iproute2-ss090115 built > > this evening from the public git repository. > > > > -- John > > -- > To unsubscribe from this list: send the line "unsubscribe netdev" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html
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