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Re: [opensuse] Cómo para fijar interfaz de red overruns?

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Subject: Re: [opensuse] Cómo para fijar interfaz de red overruns?
From: Hans Witvliet <suse@xxxxxxxxxxx>
Date: Tue, 03 Apr 2012 01:04:35 +0200
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Delivery-date: Mon, 02 Apr 2012 19:04:54 -0400
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En *Mon, 2012-04-02 en 19:18 +0200, Por *Jessen escribió:

> 
> *Okay, haber justo ahora reemplazado el 3*c905*B con #uno 3*c905*C - todavía estoy
> consiguiendo *overruns:
> 
> Solo *highspeed descargar fuente - 100/minuto. 
> Múltiple concurrente descarga - 600-700/minuto
> 
> probaré fuera de un *intel *e100 tarjeta más tarde, pero sospecho las tarjetas son todo
> bien. 
> 

*Ok Por,  vuestra lógica parece sólida...

Así que aparece que vuestro (3*C905*b) el tablero no es *defect.
Aun así, *i *presume no hay mucha diferencia entre el
"-*B" y el "-*C" versión.

Tan si mueves hacia un vendedor completamente diferente (medida diferente de FIFO
interno quizás), como *Intel, todavía podrías ver una diferencia.

Pero lo #poder ser que vuestro *cpu no puede manejar aquella cantidad de IRQ?
(Suposición salvaje, como 50*Mbps no es _que_ mucho ...)

Hans
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On Mon, 2012-04-02 at 19:18 +0200, Per Jessen wrote:

> 
> Okay, have just now replaced the 3c905B with a 3c905C - I'm still
> getting overruns:
> 
> Single highspeed download source - 100/minute. 
> Multiple concurrent downloads - 600-700/minute
> 
> I'll try out an intel e100 card later, but I suspect the cards are all
> fine. 
> 

Ok Per,  your logic seems solid...

So it appears that your (3C905b) board isn't defect.
However, i presume there isn't much difference between the
"-B" and the "-C" version.

So if you move towards a completely different vendor (different size of
internal FIFO perhaps), like Intel, you still might see a difference.

But could it be that your cpu can not handle that amount of IRQ's?
(Wild guess, as 50Mbps isn't _that_ much ...)

Hans
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