From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ob0-f179.google.com (mail-ob0-f179.google.com [209.85.214.179]) by dpdk.org (Postfix) with ESMTP id 11BE011C5 for ; Thu, 11 Feb 2016 13:04:29 +0100 (CET) Received: by mail-ob0-f179.google.com with SMTP id ba1so69734591obb.3 for ; Thu, 11 Feb 2016 04:04:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=netronome-com.20150623.gappssmtp.com; s=20150623; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=MxwRduy1Wax401lLfHV7leefuC6ZBlO2kUd0WHYkY5M=; b=E49c0lKewvUpXHZtJ7TopYljXCqWc+R481sN1XG/X7TqttiH7PcDmPsKqTF08Dh8sI 3XbqpidoXcaHtLXE73HFYxBz+v1qRbP2KdgtDgityZi4SyvE+w2nQCdwJI36cqt0NRaf 55nhdX4RjzjD0O07wvExRSwr8jWCvJhueB4BH4d7iuNTDnWro2/UnGWeg3x27CXUwdKO /sZNjowBt5mpsM2WV0emWRnslkOvel3ttH7KUZE2wRcmbZh8ZJZlbqpGYAxEMhAFAFQK zVl2yCEoB8W6hYtMN9vUgMbF1TUU+EG29QGtUyzb/o2s5ANRCFQoCy8cFB/wKUs0pcar Im0A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=MxwRduy1Wax401lLfHV7leefuC6ZBlO2kUd0WHYkY5M=; b=Rb+keejxGzpKk29M5Dc8SvCvD17ZfDmW3fMhlFNZNAvBZS9Ri6xUjLEsWoXi4lYwD/ oYCSfS/4yGFfR0FNwwkiA6n3sxKx8MWIZUh0xR06HHacjfqMPE7Lb7EO9VgFmvYRZDBl aTDq+q/oX3MOhh24J1mY8e+bdcXqR1Wsh/mveGjyBb8fQPV2eL9UfjGaUV/qtui6OjXQ RHfFx6Y8PEN7+Lvv2m/4UO4/qqavrTzp+KoVu9uo8uN9qqjAKZUt2KwzwQ8sBXOHlFA5 W/N5LqiexYrNbAFmqAfagM7Uh3zPnKFI4gVVnj0TJYJAU4TBAbBya2WZvNcGIgSOWRBX iaYA== X-Gm-Message-State: AG10YOR3Ofah2AHWsot6hK5qlXqcaKzAxDMA/AQsNSnli4YgtshUT9CUoS/IXORf4Nrg0r66hOJnDkGrCI4nwasQ MIME-Version: 1.0 X-Received: by 10.60.179.49 with SMTP id dd17mr43870605oec.5.1455192268559; Thu, 11 Feb 2016 04:04:28 -0800 (PST) Received: by 10.76.19.167 with HTTP; Thu, 11 Feb 2016 04:04:28 -0800 (PST) In-Reply-To: References: Date: Thu, 11 Feb 2016 12:04:28 +0000 Message-ID: From: Alejandro Lucero To: Pushpasis Sarkar Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Cc: dev Subject: Re: [dpdk-dev] [README]:Running DPDK in a LXC-based Container X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 11 Feb 2016 12:04:29 -0000 Did you try with the --file-prefix testpmd option? Just use different file-prefix for each DPDK app running. On Thu, Feb 11, 2016 at 5:01 AM, Pushpasis Sarkar wrote: > Hi Krishna, > > Off-late I have been investigating DPDK on Linux containers.. I came across > this thread and found it very helpful.. But I still find some issues when I > try to run the same DPDK application simultaneously on more than one LXC > containers.. > > Even when following the example provided in this thread. I am unable to run > the same application simultaneously in both host and more than one LXC > containers.. > Is there any way to achieve the same.. > > The basic issue I see in the DPDK design that kit assumes that it will use > /mnt/huge/ file-path before using it.. making it unavailable to any other > process.. Can this be changed to use the sub-directory /mnt/huge/$(uname > -n)/. That way it cannot stop other process running on host/lxc from > using the hugepages.. I have donot have much knowledge about how the > hugepage filesystem works.. so pardon my ignorance... :) > > Looking forward to some help on this. > > Regards, > -Pushpasis >