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Date: Fri, 16 May 2008 07:01:02 +0000
From: Jarek Poplawski <jarkao2@gmail.com>
To: Kingsley Foreman <kingsley@internode.com.au>
Cc: Patrick McHardy <kaber@trash.net>, Eric Dumazet <dada1@cosmosbay.com>,
       Andrew Morton <akpm@linux-foundation.org>, linux-kernel@vger.kernel.org,
       netdev@vger.kernel.org
Subject: Re: NET_SCHED cbq dropping too many packets on a bonding interface
Message-ID: <20080516070102.GB3992@ff.dom.local>
References: <20080515091216.GA6550@ff.dom.local> <8ECDBB4EB5394859BFFACAAEE3A6EDB0@uglypunk> <482C6040.9030808@trash.net> <20080515182504.GB2936@ami.dom.local> <482C81CC.7000305@trash.net> <20080515184646.GC2936@ami.dom.local> <1A70765F4B30462EB21A3B3A8A442633@uglypunk> <20080516054959.GA3918@ff.dom.local> <05be01c8b71b$cbb0c9e0$f903a33a@SABINE>
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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.

Jarek P.