Re: NET_SCHED cbq dropping too many packets on a bonding interface

[Patrick McHardy]

Jarek Poplawski wrote:
> On Fri, May 16, 2008 at 07:01:02AM +0000, Jarek Poplawski wrote:
> > On Fri, May 16, 2008 at 03:42:18PM +0930, Kingsley Foreman wrote:
> > ...
> > > ok after some playing a bit if i use
> > >
> > > tc qdisc change dev bond0 parent 1: pfifo limit 30
> > >
> > > the dropped packets go away, im not sure if that is considered normal or  
> > > not, however any number under 30 gives me issues.
> > If there are no significant differences in configs between these 2.6.22
> > and 2.6.24/25 (e.g. things mentionned earlier by Eric) IMHO it's "more
> > than normal", but as I've written it would need a lot of your time and
> > work to check the rason.
>
> BTW, it still doesn't have to mean any error: e.g. it could happen when
> kernel throughput is better while NIC tx speed stayed the same. So, it
> shouldn't probably bother you too much until there is no visible impact
> on latency or rates.


Yes. I don't think this is an error, the configuration
was simply broken.
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