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Date:      Mon, 11 Mar 2013 13:09:09 -0400 (EDT)
From:      Garrett Wollman <wollman@hergotha.csail.mit.edu>
To:        jfvogel@gmail.com
Cc:        freebsd-net@freebsd.org
Subject:   Re: Limits on jumbo mbuf cluster allocation
Message-ID:  <201303111709.r2BH999Z073667@hergotha.csail.mit.edu>
In-Reply-To: <CAFOYbck-m%2B71Ma7w2ixQNrFfN55pe6SOtGkNzm1AtahQe5S-FA@mail.gmail.com>
References:  <1154859394.3748712.1362959165419.JavaMail.root@erie.cs.uoguelph.ca> <513DB550.5010004@freebsd.org> <201303111605.r2BG5I6v073052@hergotha.csail.mit.edu>

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In article
<CAFOYbck-m+71Ma7w2ixQNrFfN55pe6SOtGkNzm1AtahQe5S-FA@mail.gmail.com>,
jfvogel@gmail.com writes:

>How large are you configuring your rings Garrett? Maybe if you tried
>reducing them?

I'm not configuring them at all.  (Well, hmmm, I did limit the number
of queues to 6 (per interface, it appears, so that's 12 in all).)

There's a limit to how much experimentation my users will tolerate on
a production file server, so I can't realistically try anything out
until next weekend at the very earliest.  I'm bringing up a second
server soon, but it won't have anything remotely like a real load on
it for some time.

-GAWollman




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