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From: Andy Furniss <lists@andyfurniss.entadsl.com>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] How to see the sfq hash table ?
Date: Wed, 22 Aug 2007 23:24:03 +0000	[thread overview]
Message-ID: <46CCC593.5090705@andyfurniss.entadsl.com> (raw)
In-Reply-To: <46C45125.4030602@boreham.org>

David Boreham wrote:
> I'm grappling with a problem that looks like sfq is not working
> (packets don't get fairly queued, they appear to be always
> sent FIFO). My configuration appears to be correct.
> The machine is running quite an old kernel and if I could
> convince myself that the sfq code it has is just broken, I'd
> spend the time to upgrade it. Is there any way to inspect or
> dump the sfq hash table on a running machine ?

I don't think so - I would use tcpdump, if you use perturb don't set it 
too low as it causes packet reordering.

There is currently work going on to merge sfq/esfq and the hash will be 
jhash so should be better than the current one.

Andy.
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  reply	other threads:[~2007-08-22 23:24 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-08-16 13:29 [LARTC] How to see the sfq hash table ? David Boreham
2007-08-22 23:24 ` Andy Furniss [this message]
2007-08-23  4:15 ` Corey Hickey

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