Please send me the exact config by which you got all those params in the
output (especially backlog 0b 35p)... I just do not see that in mine.
> -----Original Message-----
> From: lartc-bounces@mailman.ds9a.nl [mailto:lartc-bounces@mailman.ds9a.nl]
> On Behalf Of Christian Benvenuti
> Sent: Friday, June 15, 2007 3:32 AM
> To: lartc@mailman.ds9a.nl
> Subject: [LARTC] Re: PQ questions
>
> Hi,
>
> > > Your config does not prevent an higher priority class from starving
> > > a lower priority class.
> >
> > Exactly. That is requirement.
>
> OK
>
> > Those stats are nice to have, but the ones I must have are for how many
> > bytes/packets are enqueued at whatever time I check the queues.
>
> That information is there. Here is an example:
> (b=bytes p=packets)
>
> #tc -s -d qdisc list dev eth1
>
> qdisc prio 1: root bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1
> Sent 85357186 bytes 59299 pkt (dropped 0, overlimits 0 requeues 0)
> rate 0bit 0pps backlog 0b 35p requeues 0
> +-> This field is not initialized for this
> qdisc type
> qdisc pfifo 10: parent 1:1 limit 1000p
> Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> rate 0bit 0pps backlog 0b 0p requeues 0
> ^^^^^^^^^^^^^
> qdisc pfifo 20: parent 1:2 limit 1000p
> Sent 85357120 bytes 59298 pkt (dropped 0, overlimits 0 requeues 0)
> rate 0bit 0pps backlog 50470b 35p requeues 0
> ^^^^^^^^^^^^^^^^^^
> qdisc pfifo 30: parent 1:3 limit 1000p
> Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> rate 0bit 0pps backlog 0b 0p requeues 0
> ^^^^^^^^^^^^^
>
> > I have tried to configure PQ to have two queues per filter with no
> success.
>
> What do you mean?
>
> > Is it even possible to have (what I'll call) hierarchical PQ? I have yet
> to
> > find it.
>
> Something like this?
>
> tc qdisc add dev eth1 handle 1: root prio
> tc qdisc add dev eth1 parent 1:1 handle 10 prio
> tc qdisc add dev eth1 parent 1:2 handle 20 prio
> tc qdisc add dev eth1 parent 1:3 handle 30 prio
>
> Regards
> /Christian
> [ http://benve.info ]
>
>
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