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Date: Wed, 15 Jun 2011 09:53:06 -0700
Message-ID: <BANLkTim76dgrMryXEU=WwE52KhDk8esvAQ@mail.gmail.com>
From: Jack Vogel <jfvogel@gmail.com>
To: Mario Spinthiras <spinthiras.mario@gmail.com>
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Subject: Re: strange igb interface performance problems
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X-List-Received-Date: Wed, 15 Jun 2011 16:54:50 -0000

LRO is not  ON by default so there's no need to disable it :)

I've just realized that I need to add HWTSO to the igb driver so VLAN's get
use it, I will do that
shortly.

In the data you displayed earlier you had two different driver revisions on
each end of your link,
I suggest you get the latest, and have it on both ends and then see what
your results look like.

Regards,

Jack


On Wed, Jun 15, 2011 at 1:56 AM, Mario Spinthiras <
spinthiras.mario@gmail.com> wrote:

> Hi,
>
>  To disable LRO I tried ifconfig igb1 -lro and I also tried adding the
> sysctl params in loader.conf. Both did not result in any change.
>
>  I'm going to have to find a way to use the new igb driver I guess, hoping
> that would fix it maybe.
>
>
> Regards,
> Mario
>