I see the pastebins now. What kernel version are you using ? VT-d enabled ? Anything related in syslog ?
From: Shivaram Mysore <[email protected]> Date: Monday, March 27, 2017 at 9:34 PM To: Darrell Ball <[email protected]> Cc: "[email protected]" <[email protected]> Subject: Re: [ovs-discuss] Error attaching device to DPDK 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]<mailto:[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]<mailto:[email protected]>> on behalf of Shivaram Mysore <[email protected]<mailto:[email protected]>> Date: Monday, March 27, 2017 at 7:45 PM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[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<https://urldefense.proofpoint.com/v2/url?u=https-3A__pastebin.com_0P754x0t&d=DwMFaQ&c=uilaK90D4TOVoH58JNXRgQ&r=BVhFA09CGX7JQ5Ih-uZnsw&m=spZCZ7BnBbu-PD803qcYLxegZkc9PwBLFH3QQ1XxWu0&s=uYWBSaIFlY3aKKwC7PAszDPMtB9xS3zjpwJo8afntY8&e=> Detailed OVS Log: https://pastebin.com/ctBhLuRG<https://urldefense.proofpoint.com/v2/url?u=https-3A__pastebin.com_ctBhLuRG&d=DwMFaQ&c=uilaK90D4TOVoH58JNXRgQ&r=BVhFA09CGX7JQ5Ih-uZnsw&m=spZCZ7BnBbu-PD803qcYLxegZkc9PwBLFH3QQ1XxWu0&s=PC90IYBZb113gFPdzbbIa2gBRr3H8VIpr9ow0jhi-pk&e=>
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