From owner-freebsd-stable@FreeBSD.ORG  Wed Jun 11 08:50:48 2014
Return-Path: <owner-freebsd-stable@FreeBSD.ORG>
Delivered-To: freebsd-stable@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115])
 (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 406391F7
 for <freebsd-stable@freebsd.org>; Wed, 11 Jun 2014 08:50:48 +0000 (UTC)
Received: from mail-qc0-x22f.google.com (mail-qc0-x22f.google.com
 [IPv6:2607:f8b0:400d:c01::22f])
 (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits))
 (Client CN "smtp.gmail.com",
 Issuer "Google Internet Authority G2" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 049E52B78
 for <freebsd-stable@freebsd.org>; Wed, 11 Jun 2014 08:50:47 +0000 (UTC)
Received: by mail-qc0-f175.google.com with SMTP id i8so3924844qcq.34
 for <freebsd-stable@freebsd.org>; Wed, 11 Jun 2014 01:50:47 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113;
 h=mime-version:date:message-id:subject:from:to:content-type;
 bh=bnh+TwdV0rLXGjOxmcUL5XE0hntfOfhWNTbRL/BstFM=;
 b=aOwTOlgCuUmztHVKHxx5IvyiEoENqwNTK8P2xkykwHpSL7T79WCM5hlagxIHutkWON
 rcT6UWkdkgn0QYDjRGSyIZREoirqMgwg39jCGXBKGb5nL/SNZ12lkqa4ejibC1xryR2Y
 1ogEsrpsmUI/DPOmUCgKzlyC25rLeROlwUjnIW82y1AA3OZxoJ0JuSlHf3YRX8WNt+be
 aKEHDx4nEm/xWz4rIk2xbkuQ2HcG8tQJI8sIkzXsWR9tbhk+HgRJoC+iLEIZrQdOOTsS
 dCZYIouRp/ZQ1N4Lw6IBd1sqiHeQou+/6oiOMHVA735/hwwHJUIjtibc4B+UaV+ELG1j
 J6vg==
MIME-Version: 1.0
X-Received: by 10.224.160.202 with SMTP id o10mr50198541qax.8.1402476647017;
 Wed, 11 Jun 2014 01:50:47 -0700 (PDT)
Received: by 10.140.49.203 with HTTP; Wed, 11 Jun 2014 01:50:46 -0700 (PDT)
Date: Wed, 11 Jun 2014 13:20:46 +0430
Message-ID: <CAB5=vGZ3zgFf4xHyFdxwe=su_sjXHNT_gS55xAo3bnzmSS_t1w@mail.gmail.com>
Subject: dedicate the most available cpu cores to my application
From: Mahdi Dashtbozorgi <mdasht@gmail.com>
To: freebsd-stable@freebsd.org
Content-Type: text/plain; charset=ISO-8859-1
X-Content-Filtered-By: Mailman/MimeDel 2.1.18
X-BeenThere: freebsd-stable@freebsd.org
X-Mailman-Version: 2.1.18
Precedence: list
List-Id: Production branch of FreeBSD source code <freebsd-stable.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-stable>,
 <mailto:freebsd-stable-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-stable/>
List-Post: <mailto:freebsd-stable@freebsd.org>
List-Help: <mailto:freebsd-stable-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-stable>,
 <mailto:freebsd-stable-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 11 Jun 2014 08:50:48 -0000

Hi,

I want to dedicate the most cpu cores of my server to my application.
My server has 24 available cpu cores and I am using FreeBSD 10.0-RELEASE.
According to the following link:
https://forums.freebsd.org/viewtopic.php?&t=41012

I use the following commands to run my application:
#> cpuset -s 1 -l 0-1
#> cpuset -c -l 2-23 myapp

but after executing "cpuset -s 1 -l 0-1", I got the following error message:
cpuset: setaffinity: Resource deadlock avoided

I even put the first command in /etc/rc.local, but still get the same error
message.
How can I find the process, which prevent this command from execution?

Best Regards,
Mahdi.