[ovs-discuss] Error attaching device to DPDK

[Shivaram Mysore]

Hello,

I have installed OVS 2.7 running.  When I do:

   1. # ovs-vsctl add-port ovs-ip64-br0 dpdk-p0 -- set Interface dpdk-p0
   type=dpdk options:dpdk-devargs=0000:82:00.0
   2. ovs-vsctl: Error detected while setting up 'dpdk-p0': Error attaching
   device '0000:82:00.0' to DPDK.  See ovs-vswitchd log for details.


and the log file shows:

   1. 2017-03-28T02:04:40.004Z|00064|netdev_dpdk|WARN|Error attaching
   device '0000:82:00.0' to DPDK
   2. 2017-03-28T02:04:40.004Z|00065|netdev|WARN|dpdk-p0: could not set
    configuration (Invalid argument)


What would cause such a situation?

Commands run: https://pastebin.com/0P754x0t
Detailed OVS Log: https://pastebin.com/ctBhLuRG
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.openvswitch.org/pipermail/ovs-discuss/attachments/20170327/003b61e6/attachment.html>