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Date:      Thu, 2 May 2013 17:18:57 -0500
From:      Graham Allan <allan@physics.umn.edu>
To:        "Marc G. Fournier" <scrappy@hub.org>
Cc:        freebsd-fs@freebsd.org
Subject:   Re: NFS Performance issue against NetApp
Message-ID:  <20130502221857.GJ32659@physics.umn.edu>
In-Reply-To: <75CB6F1E-385D-4E51-876E-7BB8D7140263@hub.org>
References:  <834305228.13772274.1367527941142.JavaMail.root@k-state.edu> <75CB6F1E-385D-4E51-876E-7BB8D7140263@hub.org>

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On Thu, May 02, 2013 at 02:05:38PM -0700, Marc G. Fournier wrote:
>=20
> The thing is, I'm not convinced it is a NFS related issue =E2=80=A6 the=
re are *so* many other variables involved =E2=80=A6 it could be something=
 with the network stack =E2=80=A6 it could be something with the schedule=
r =E2=80=A6 it could be =E2=80=A6 hell, it could be like the guy states i=
n that blog posting (http://antibsd.wordpress.com/) and be the compiler c=
hanges =E2=80=A6=20

I'm just watching interestedly from the sidelines, and I hesitate to ask
because it seems too obvious - maybe I missed something - but have you
run both tests (Linux and FreeBSD) purely with local disk, to get a
baseline independent of NFS?

Graham



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