From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ns.mahan.org (unknown [67.116.10.138]) by dpdk.org (Postfix) with ESMTP id 8BE5321D for ; Fri, 17 May 2013 16:06:31 +0200 (CEST) Received: from gypsy.mahan.org (localhost [127.0.0.1]) by ns.mahan.org (8.14.5/8.14.5) with ESMTP id r4HE6RPb077641 for ; Fri, 17 May 2013 07:06:28 -0700 (PDT) (envelope-from mahan@mahan.org) Message-ID: <51963964.3020200@mahan.org> Date: Fri, 17 May 2013 07:06:28 -0700 From: Patrick Mahan User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:17.0) Gecko/20130328 Thunderbird/17.0.5 MIME-Version: 1.0 To: dev@dpdk.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: [dpdk-dev] DPDK apps are now working on CentOS 6.4 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: Fri, 17 May 2013 14:06:32 -0000 This is an update to my last email requesting help with the DPDK sources and Fedora 14. After talking with a colleague who was investigating DPDK as well, I removed the Fedora 14 install and installed instead CentOS 6.4. After installing the release, I did a 'yum update' on the kernel sources to obtain their latest kernel (2.6.32 + patches) which seems to include the hugepage fixes pointed out in the "Getting Started" guide. Plus, HPET was fully there (it was not mmapable in F14 until I rebuilt the kernel). Booted with hugepages=1024, mounted /mnt/huge, 'make config' and 'make', installed uio and igb_uio and ran build/app/testpmd as shown on the website and now packets are moving. I don't know (yet) why Fedora 14 would not work while CentOS does when it looks like they have the same fixes. I partitioned my drive when I installed CentOS so I could install Fedora 14 back on the box as well. The only error I was the inability to mmap the HPET even though the kernel config shows HPET_MMAP=y. Later, Patrick