On 23 March 2017 at 22:36, Shivaram Mysore <shivaram.mys...@gmail.com> wrote:
> One more data point: > > I *CNTRL-C* the command ovs-vsctl add-port > > ^C2017-03-24T05:25:30Z|00002|fatal_signal|WARN|terminating with signal 2 > (Interrupt) > > > # *ovs-vsctl show* > 0a0e3abd-c1de-40fd-bc14-9a8edb89982d > Bridge "ovs-br0" > Port "ovs-br0" > Interface "ovs-br0" > type: internal > Port "dpdk-p0" > Interface "dpdk-p0" > type: dpdk > options: {dpdk-devargs="0000:82:00.0"} > > Looks like port is created. > > I see add-port and del-port is very very slow - basically hangs and I have > to CNTRL-C. Nothing in the logs. I am not sure what is causing this. I > never had any issues without DPDK. > In non-DPDK OVS, it is usually a signal that ovs-vswitchd is not running. > > Thanks > > > On Thu, Mar 23, 2017 at 10:26 PM, Shivaram Mysore < > shivaram.mys...@gmail.com> wrote: > >> Hello, >> >> I just built OVS 2.7 with DPDK 17.02 and installed the same on Ubuntu >> 16.10. Adding a DPDK port to the OVS bridge hangs. *Any thoughts?* >> (Note: I have overridden the openvswitch.ko and other *.ko with the built >> ones using depmod config) >> >> # *uname -r* >> 4.8.0-39-generic >> >> # */usr/local/src/dpdk-17.02/usertools/dpdk-devbind.py --status* >> >> Network devices using DPDK-compatible driver >> ============================================ >> 0000:82:00.0 'I350 Gigabit Network Connection' drv=igb_uio unused=igb >> 0000:82:00.1 'I350 Gigabit Network Connection' drv=igb_uio unused=igb >> 0000:82:00.2 'I350 Gigabit Network Connection' drv=igb_uio unused=igb >> 0000:82:00.3 'I350 Gigabit Network Connection' drv=igb_uio unused=igb >> 0000:83:00.0 'I350 Gigabit Network Connection' drv=igb_uio unused=igb >> 0000:83:00.1 'I350 Gigabit Network Connection' drv=igb_uio unused=igb >> 0000:83:00.2 'I350 Gigabit Network Connection' drv=igb_uio unused=igb >> 0000:83:00.3 'I350 Gigabit Network Connection' drv=igb_uio unused=igb >> >> >> # *ovs-vsctl add-br ovs-br0 -- set bridge ovs-br0 datapath_type=netdev* >> >> # *ovs-vsctl show* >> 0a0e3abd-c1de-40fd-bc14-9a8edb89982d >> Bridge "ovs-br0" >> Port "ovs-br0" >> Interface "ovs-br0" >> type: internal >> >> # *ovs-vsctl add-port ovs-br0 dpdk-p0 -- set Interface dpdk-p0 type=dpdk >> options:dpdk-devargs=0000:82:00.0* >> *----> hangs* >> >> # *tail -f /usr/local/var/log/openvswitch/ovs-vswitchd.log* >> >> 2017-03-24T05:11:45.518Z|00065|dpif_netdev|INFO|Created 1 pmd threads on >> numa node 0 >> 2017-03-24T05:11:45.518Z|00066|dpif_netdev|INFO|Created 1 pmd threads on >> numa node 1 >> > > > _______________________________________________ > discuss mailing list > disc...@openvswitch.org > https://mail.openvswitch.org/mailman/listinfo/ovs-discuss > >
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