From: Bill Fink <billfink@mindspring•com>
To: Eric Dumazet <eric.dumazet@gmail•com>
Cc: Jarek Poplawski <jarkao2@gmail•com>,
Rick Jones <rick.jones2@hp•com>,
Steven Brudenell <steven.brudenell@gmail•com>,
netdev@vger•kernel.org
Subject: Re: tbf/htb qdisc limitations
Date: Thu, 14 Oct 2010 02:34:07 -0400 [thread overview]
Message-ID: <20101014023407.80ccef7e.billfink@mindspring.com> (raw)
In-Reply-To: <1287028881.2649.103.camel@edumazet-laptop>
On Thu, 14 Oct 2010, Eric Dumazet wrote:
> Le mercredi 13 octobre 2010 à 23:36 -0400, Bill Fink a écrit :
>
> > I was just trying to do an 8 Gbps rate limit on a 10-GigE path,
> > and couldn't get it to work with either htb or tbf. Are you
> > saying this currently isn't possible? Or are you saying to use
> > this hfsc mechanism, which there doesn't seem to be a man page
> > for?
>
> man pages ? Oh well...
>
> 8Gbps rate limit sounds very optimistic with a central lock and one
> queue...
>
> Maybe its possible to split this into 8 x 1Gbps, using 8 queues...
> or 16 x 500 Mbps
Not when I'm trying to rate limit a single flow.
-Bill
next prev parent reply other threads:[~2010-10-14 6:34 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-08 20:58 tbf/htb qdisc limitations Steven Brudenell
2010-10-10 11:23 ` Jarek Poplawski
2010-10-11 22:27 ` Steven Brudenell
2010-10-12 10:10 ` Jarek Poplawski
2010-10-12 19:31 ` Steven Brudenell
2010-10-12 21:59 ` Jarek Poplawski
2010-10-12 22:17 ` Rick Jones
2010-10-13 6:26 ` Jarek Poplawski
2010-10-14 3:36 ` Bill Fink
2010-10-14 4:01 ` Eric Dumazet
2010-10-14 6:34 ` Bill Fink [this message]
2010-10-14 6:44 ` Jarek Poplawski
2010-10-14 7:13 ` Bill Fink
2010-10-14 8:09 ` Jarek Poplawski
2010-10-14 8:50 ` Jarek Poplawski
2010-10-15 6:37 ` Bill Fink
2010-10-15 6:44 ` Eric Dumazet
2010-10-15 21:37 ` Bill Fink
2010-10-15 22:05 ` Jarek Poplawski
2010-10-16 4:51 ` Bill Fink
2010-10-16 20:58 ` Jarek Poplawski
2010-10-17 1:24 ` Bill Fink
2010-10-17 20:36 ` Jarek Poplawski
2010-10-19 7:37 ` Bill Fink
2010-10-20 11:06 ` Jarek Poplawski
2010-10-27 4:51 ` Bill Fink
2010-10-27 9:48 ` Jarek Poplawski
2010-10-15 8:18 ` Jarek Poplawski
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