From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-vc0-f176.google.com (mail-vc0-f176.google.com [209.85.220.176]) by dpdk.org (Postfix) with ESMTP id 8D2382E8A for ; Tue, 5 Aug 2014 13:25:42 +0200 (CEST) Received: by mail-vc0-f176.google.com with SMTP id id10so1163785vcb.21 for ; Tue, 05 Aug 2014 04:28:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=7WIkrSu4/kh2E3R3jKxl06ovOAbavyNnYQgzeXN+AA0=; b=T67uNPyLLO0ivgcFlb6MYUXkaMlGx6e/S744HQyHaloPxYWlFENWlVG0Wy+c2DxDBp KWjJa28E2uHigajEw00ny+xJ0XlFE2rxzk6BRfLrB7XS5K9KmLnMGdwP0d9hc6rUlijq UyNq/IGyzkU+lY5/ot/quX6cOoSNNtGjH+2BonyyU+Siexxn6gGHmYUp+hLudxWZXIjo U2qupD0oB7Bz+CyUXXaOhozct+fBzVIbP2DuTE8vkxOKnGIjkVztX3DdM1zxpC7FVRSP uPN5N4GrLEKkchnNvnyyqlXcP0ZMSWimRWvdKw9kpV1SR3LiVMHEMPWwBVkrWn5HA1IL Hbcg== MIME-Version: 1.0 X-Received: by 10.52.231.226 with SMTP id tj2mr2213424vdc.16.1407238083663; Tue, 05 Aug 2014 04:28:03 -0700 (PDT) Received: by 10.221.61.1 with HTTP; Tue, 5 Aug 2014 04:28:03 -0700 (PDT) In-Reply-To: References: Date: Tue, 5 Aug 2014 20:28:03 +0900 Message-ID: From: BYEONG-GI KIM To: "Czesnowicz, Przemyslaw" , dev@dpdk.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-dev] [Dpdk-ovs] Questions about the OpenStack Neutron with Intel Architecture document 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: Tue, 05 Aug 2014 11:25:43 -0000 Thank you for the reply. I installed DPDK 1.7.0 on RedHat 6.5 with Kernel 3.7.10 and it seems compiled successfully. When execute the HelloWorld example, however, there was a panic error as below: 1024 hugepages of size 2097152 reserved, but no mounted hugetlbfs found for that size PANIC in rte_eal_init(): Cannot get hugepage information The PC has Intel ATOM Processor and I binded a NIC to igb_uio module. I think the hugepage reservation is also correctly done since I put "echo 1024 > /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages" What should I check to solve this problem? Thanks in advance. Best regards Byeong-Gi KIM 2014-08-05 18:19 GMT+09:00 Czesnowicz, Przemyslaw < przemyslaw.czesnowicz@intel.com>: > Hi BYEONG-GI KIM > > 1. This is only needed if you are working from a machine behind a > proxy. > > 2. By Accelerated OVS we mean ovs from openvswitch.org compiled and > running with dpdk support. > > You don=E2=80=99t have to deploy the =E2=80=9CAccelerated OVS=E2=80=9D co= mpute node. > > 3. We didn=E2=80=99t try running it on RH 6.5, let us know if you ha= ve any > issues. > > > > Regards > > Przemek > > > > *From:* Dpdk-ovs [mailto:dpdk-ovs-bounces@lists.01.org] *On Behalf Of *BY= EONG-GI > KIM > *Sent:* Monday, August 04, 2014 8:00 AM > *To:* Dpdk-ovs@lists.01.org > *Subject:* [Dpdk-ovs] Questions about the OpenStack Neutron with Intel > Architecture document > > > > Hello. > > > > I've noticed that the new version of both DPDK and corrresponding OVDK > finally has been released and the document for OpenStack Neutron with tho= se > technologies also has been updated. > > > > The latest guide seems changed from the past guide. Here are several > questions about those changes. > > > > 1. The guide includes "Configuring Proxies", but I'm not sure this is > essential part. If it is essential, which and should = be > set? And the is also confused. Does it mean I need > to deploy another proxy PC in addition to both Compute Node and Controlle= r > Node for OpenStack? > > > > 2. Another Sample Compute local.conf is added at 6.1.1.3, but I wonder th= e > difference between past one and the new one. It is described as OpenStack > Accelerated OVS Compute Node. Does it mean the new one accelerates packet > processing but the past one does not? > > > > 3. Finally, I assume that the deployment would be fit at kernel 3.1.4 > version of Fedora (actually we are trying to install it on RedHat 6.5) > since the Fedora 20 is recommended. Is it right? > > > > Best regards > > > > Byeong-Gi KIM > > > > -------------------------------------------------------------- > Intel Shannon Limited > Registered in Ireland > Registered Office: Collinstown Industrial Park, Leixlip, County Kildare > Registered Number: 308263 > Business address: Dromore House, East Park, Shannon, Co. Clare > > This e-mail and any attachments may contain confidential material for the > sole use of the intended recipient(s). Any review or distribution by othe= rs > is strictly prohibited. If you are not the intended recipient, please > contact the sender and delete all copies. > >