One more datapoint, please check the paste bin log in URL sent earlier. Dpdk-devbind works and you can see results in the paste bin log
/Shivaram ::Sent from my mobile device:: > On Mar 27, 2017, at 8:34 PM, Darrell Ball <[email protected]> wrote: > > see inline below > > But a few questions: > 1) Are you using the recommended version of dpdk with OVS 2.7 – 16.11 ? > 2) Are you getting a crash still or is this post crash ? > 3) Was the previous crash still happening with 16.11 or only 17.02 ? > > Thanks > Darrell > > From: <[email protected]> on behalf of Shivaram Mysore > <[email protected]> > Date: Monday, March 27, 2017 at 7:45 PM > To: "[email protected]" <[email protected]> > Subject: [ovs-discuss] Error attaching device to DPDK > > 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. > > Possibly, the port is not bound. > Check using > $DPDK_DIR/tools/dpdk-devbind.py –status > and see the documentation for more detail > > 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
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