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Date: Wed, 1 Oct 2014 16:47:32 -0700
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Subject: Re: individual queue blocking entire rx unit on ixgbe (Re: How do I
 balance bandwidth over several virtual NICs?)
From: Adrian Chadd <adrian@freebsd.org>
To: Luigi Rizzo <rizzo@iet.unipi.it>
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Cc: "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>,
 Elof Ofel <elofu17@hotmail.com>,
 "Alexander V. Chernikov" <melifaro@freebsd.org>,
 Jack Vogel <jfvogel@gmail.com>
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On 1 October 2014 16:49, Luigi Rizzo <rizzo@iet.unipi.it> wrote:
> On Wed, Oct 01, 2014 at 04:42:58PM -0700, Adrian Chadd wrote:
>> Yeah, just grab the diffs that I committed to ixgbe and try it out.
>>
>> The flowdirector initialisation is buggy. :)
>
> ok but i don't think it is related, see my previous email.

I saw - but the verisign people also saw queue stalls as well.

So is setting DROP_EN unconditionally fixing it for you?


-a