On Wed, Nov 09, 2005 at 07:41:14PM +0100, Grzegorz Nosek wrote:
> 2005/11/8, Grzegorz Nosek <grzegorz.nosek@gmail.com>:
> > Hello all,
> >
> > 2005/11/7, Herbert Poetzl <herbert@13thfloor.at>:
> > > could you give me some commands to reproduce here?
> >
> > basically, it amounts to:
> >
> > tc qdisc del dev eth0 root
> > tc qdisc add dev eth0 root handle 1: htb default fffe
> >
> > ... still working nicely...
> >
> > tc class add dev eth0 parent 1: classid 1:fffe htb rate 1Gbit ceil 1Gbit
> >
> > networking goes south here, I also tried with reduced quantum (both
> > here and using r2q in qdisc definition) and burst size. The specified
> > rate and ceil don't seem to matter.
> >
> > It is perfectly reproducible on this machine. However, I cannot
> > reproduce it on another one... I'm gonna grow grey hair soon ;) If you
> > want me to do some testing, I'll be happy to.
> >
>
> Well, it seems to work fine on one CPU... I guess dual-core AMD64s
> don't play nice with vservers... as for _why_, beats me :(
hmm, smells like a mainline issue, to be honest,
but if you have time (and the machine) we can do
some more detailed investigations ...
TIA,
Herbert
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Received on Wed Nov 9 21:18:21 2005