From: "Ouyang, Changchun" <changchun.ouyang@intel.com>
To: "Hu, FangyinX" <fangyinx.hu@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] DPDK bond the virtio NIC run error
Date: Wed, 5 Aug 2015 02:52:02 +0000 [thread overview]
Message-ID: <F52918179C57134FAEC9EA62FA2F962511C656EE@shsmsx102.ccr.corp.intel.com> (raw)
In-Reply-To: <03C28A2E6091E74E9737B7F654C6FFA51C9BADFD@SHSMSX101.ccr.corp.intel.com>
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Hu, FangyinX
> Sent: Wednesday, August 5, 2015 10:41 AM
> To: dev@dpdk.org
> Subject: [dpdk-dev] DPDK bond the virtio NIC run error
>
> HI, I use the qemu-kvm create a virtual machine and give a virtio-net-pci
> mode NIC to the VM, then I run the bond_app example get an error. Here is
> the steps.
>
> 1. qemu-kvm -enable-kvm -had /home/images/fedora.qcow2 -m 2048 -
> smp 8 -cpu qemu64,+ssse3,+sse4.2 -device virtio-net-pci,netdev=mytap -
> netdev tap,id=mytap,ifname=tap1,script=/etc/qemu-ifup,downscript=no -
> device pci-assign,host=03:00.1
>
> 2. compile the DPDK v2.1.0-rc3 and use the tools/dpdk_nic_bind.py script
> to bind the device to the igb_uio
>
> 3. execute the example/bond/build/bond_app -c f -n 2 and get the error:
>
> EAL: memzone_reserve_aligned_thread_unsafe(): memzone <port0_rvq0>
> already exists
>
> PMD: slave_configure(1351) - rte_eth_tx_queue_setup: port=0 queue_id 0,
> err (-22)
>
> PMD: bond_ethdev_start(1497) - bonded port (2) failed to reconfigure slave
> device (0)
>
> EAL: Error - exiting with code: -1
>
> Cause: Start port 2 failed (res= -1)
Are the rx_mode.hw_vlan_* enabled on default?
You may disable it first and try it again.
prev parent reply other threads:[~2015-08-05 2:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-05 2:40 Hu, FangyinX
2015-08-05 2:52 ` Ouyang, Changchun [this message]
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