From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 43EB1924A for ; Thu, 12 Nov 2015 17:56:24 +0100 (CET) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga102.jf.intel.com with ESMTP; 12 Nov 2015 08:56:23 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,282,1444719600"; d="scan'208";a="849635857" Received: from fmsmsx103.amr.corp.intel.com ([10.18.124.201]) by fmsmga002.fm.intel.com with ESMTP; 12 Nov 2015 08:56:23 -0800 Received: from mcarril6-mobl.amr.corp.intel.com (10.219.24.31) by FMSMSX103.amr.corp.intel.com (10.18.124.201) with Microsoft SMTP Server (TLS) id 14.3.248.2; Thu, 12 Nov 2015 08:56:22 -0800 To: Arseniy Zaostrovnykh , References: <6594B51DBE477C48AAE23675314E6C460F77F91B@fmsmsx107.amr.corp.intel.com> <6594B51DBE477C48AAE23675314E6C460F7809C8@fmsmsx107.amr.corp.intel.com> <5644C251.4070907@epfl.ch> <5644C2D6.6040407@epfl.ch> From: Mario Carrillo Message-ID: <5644C4CF.6060902@intel.com> Date: Thu, 12 Nov 2015 10:56:47 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.1.0 MIME-Version: 1.0 In-Reply-To: <5644C2D6.6040407@epfl.ch> Content-Type: text/plain; charset="windows-1252"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [10.219.24.31] Subject: Re: [dpdk-users] error running l3fwd on kvm X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Nov 2015 16:56:24 -0000 Thank you, I'm going to check these points :) Mario. On 11/12/2015 10:48 AM, Arseniy Zaostrovnykh wrote: > Another possible cause just come to my mind: > some drivers do not support more than 1 queues in each direction. You > have 2 transmission queues (nb_txq=2) here. > > On 12.11.2015 17:46, Arseniy Zaostrovnykh wrote: >> You may lack memory. Make sure you are allocating enough hugepages >> (at least 1Gb) >> >> On 12.11.2015 17:13, Arevalo, Mario Alfredo C wrote: >>> From: Arevalo, Mario Alfredo C >>> Sent: Thursday, November 12, 2015 7:54 AM >>> To: users@dpdk.org >>> Subject: error running l3fwd on kvm >>> >>> Hello guys, I'm trying to run l3fwd, it works very well when I >>> run it in bare-metal, however >>> when I try to run in a Virtual Machine I get the next error: >>> >>> EAL: Detected lcore 0 as core 0 on socket 0 >>> EAL: Detected lcore 1 as core 0 on socket 0 >>> EAL: Detected lcore 2 as core 1 on socket 0 >>> EAL: Detected lcore 3 as core 1 on socket 0 >>> EAL: Detected lcore 4 as core 2 on socket 0 >>> EAL: Detected lcore 5 as core 2 on socket 0 >>> EAL: Detected lcore 6 as core 3 on socket 0 >>> EAL: Detected lcore 7 as core 3 on socket 0 >>> EAL: Support maximum 128 logical core(s) by configuration. >>> EAL: Detected 8 lcore(s) >>> EAL: VFIO modules not all loaded, skip VFIO support... >>> EAL: Setting up physically contiguous memory... >>> EAL: Ask a virtual area of 0x600000 bytes >>> EAL: Virtual area found at 0x7f9905000000 (size = 0x600000) >>> EAL: Ask a virtual area of 0x200000 bytes >>> EAL: Virtual area found at 0x7f9904c00000 (size = 0x200000) >>> EAL: Ask a virtual area of 0x35400000 bytes >>> EAL: Virtual area found at 0x7f98cf600000 (size = 0x35400000) >>> EAL: Requesting 430 pages of size 2MB from socket 0 >>> EAL: TSC frequency is ~2294687 KHz >>> EAL: WARNING: cpu flags constant_tsc=yes nonstop_tsc=no -> using >>> unreliable clock cycles ! >>> EAL: open shared lib librte_pmd_virtio.so >>> EAL: Master lcore 0 is ready (tid=634d1c0;cpuset=[0]) >>> EAL: lcore 1 is ready (tid=cf3f6700;cpuset=[1]) >>> EAL: PCI device 0000:00:02.0 on NUMA socket -1 >>> EAL: probe driver: 1af4:1000 rte_virtio_pmd >>> EAL: PCI device 0000:00:03.0 on NUMA socket -1 >>> EAL: probe driver: 1af4:1000 rte_virtio_pmd >>> EAL: PCI device 0000:00:04.0 on NUMA socket -1 >>> EAL: probe driver: 1af4:1000 rte_virtio_pmd >>> EAL: PCI device 0000:00:05.0 on NUMA socket -1 >>> EAL: probe driver: 1af4:1000 rte_virtio_pmd >>> Initializing port 0 ... Creating queues: nb_rxq=1 nb_txq=2... EAL: >>> Error - exiting with code: 1 >>> Cause: Cannot configure device: err=-22, port=0 >>> >>> has someone seen this error before? >>> >>> Thank you. >>> Mario. >>> >>> >> >