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

Previous thread: Re: NET_SCHED cbq dropping too many packets on a bonding interface by Andrew Morton on Wednesday, May 14, 2008 - 11:56 pm. (2 messages)

Next thread: [PATCH] drivers/net: remove network drivers' last few uses of IRQF_SAMPLE_RANDOM by Chris Peterson on Thursday, May 15, 2008 - 3:11 am. (80 messages)
[view original message]
From: Kingsley Foreman <kingsley@...>
To: Eric Dumazet <dada1@...>
Cc: Andrew Morton <akpm@...>, <linux-kernel@...>, <netdev@...>
Subject: Re: NET_SCHED cbq dropping too many packets on a bonding interface
Date: Thursday, May 15, 2008 - 2:16 am

--------------------------------------------------

From: "Eric Dumazet" <dada1@cosmosbay.com>

Sent: Thursday, May 15, 2008 2:51 PM

To: "Kingsley Foreman" <kingsley@internode.com.au>

Cc: "Andrew Morton" <akpm@linux-foundation.org>;

<linux-kernel@vger.kernel.org>; <netdev@vger.kernel.org>

Im seeing it on a sun v20z and a sun x220m2, both multicore Opteron both tg3

Im not seeing a slowdown if tcpdump is running on the same machine without

CBQ


you can grab the config here

http://games.internode.on.net/ker-config.txt


--
[view original message]
From: Jarek Poplawski <jarkao2@...>
To: Kingsley Foreman <kingsley@...>
Cc: Eric Dumazet <dada1@...>, Andrew Morton <akpm@...>, <linux-kernel@...>, <netdev@...>
Subject: Re: NET_SCHED cbq dropping too many packets on a bonding interface
Date: Thursday, May 15, 2008 - 5:12 am

On 15-05-2008 08:16, Kingsley Foreman wrote:

...


Do you mean the same box with the same config but the previous kernel

(2.6.24) doesn't show this problem? BTW, what is txqueuelen on this

bond0?


Regards,

Jarek P.

--
Previous thread: Re: NET_SCHED cbq dropping too many packets on a bonding interface by Andrew Morton on Wednesday, May 14, 2008 - 11:56 pm. (2 messages)

Next thread: [PATCH] drivers/net: remove network drivers' last few uses of IRQF_SAMPLE_RANDOM by Chris Peterson on Thursday, May 15, 2008 - 3:11 am. (80 messages)