[Atlas-anchors-pilot] HW specs: the choice of *two*

Martin Stanislav ms at uakom.sk
Fri Oct 5 18:43:41 CEST 2012


Hi Aleksi, 

On Fri, Sep 28, 2012 at 02:13:05PM +0300, Aleksi Suhonen wrote:
> On 09/27/2012 09:49 PM, Romeo Zwart wrote:
> > The system proposed indeed includes an on-board Dual-port GE interface
> > (Broadcom).
> 
> OK, so the MTU issue with this hardware still persists? Broadcom drivers 
> don't do jumbo frames reliably.

Can you elaborate a bit, please? 

Do the broadcom NIC drivers in general have problems delivering jumbo frames 
or your experience is specific to some OS platform & driver combination, 
exceeeding particular frame size, any other feature in use (802.1Q tags)?

Nevertheless, I've got a similar kind of feedback from my colleagues  
to pick Intel NICs considering driver support, performance and 
a need to tweek (lack of it). 

Martin




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