From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52492) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dNeVS-0003ba-Dt for qemu-devel@nongnu.org; Wed, 21 Jun 2017 08:13:11 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dNeVN-00046l-Fa for qemu-devel@nongnu.org; Wed, 21 Jun 2017 08:13:10 -0400 Received: from smtp0.epfl.ch ([2001:620:618:1e0:1:80b2:e058:1]:45596) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dNeVN-00044g-5Q for qemu-devel@nongnu.org; Wed, 21 Jun 2017 08:13:05 -0400 From: Ajallooiean Hossein Date: Wed, 21 Jun 2017 11:46:20 +0000 Message-ID: <1498045580087.46004@epfl.ch> Content-Language: en-US MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] Looking for ideas: Single process vs multi process qemu instances List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "qemu-devel@nongnu.org" Hi All, we are trying to do server simulation and for that purpose we need to have = multiple Qemu instances (each can have a different spec) that are part of a= virtual network (ns-3 in our case). Now for the Qemu implementation part: would it be easier/better to have all= the Qemu instances under a single process or multiple processes? i am assu= ming if one single process is used, there will be a threading conflict that= would probably need to be looked at. I am looking at this purely from a management/performance view. Any ideas/suggestions? Thanks Hoss