Displaying 2 results from an estimated 2 matches for "datapath_typ".
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datapath_type
2017 Jul 20
0
OVS+DPDK Problem
...et-mem="
1024,1024"
ovs-ctl --no-ovsdb-server --db-sock="$DB_SOCK" start
6. Cheking driver mapping for NICs
driverctl -v list-devices | grep -i net
$DPDK_DIR/tools/dpdk-devbind.py --status
7. Adding OVS+DPDK bridge and ports
ovs-vsctl add-br ch1int_dpdk -- set bridge ch1int_dpdk datapath_type=netdev
ovs-vsctl add-br ch1ext_dpdk -- set bridge ch1ext_dpdk datapath_type=netdev
ovs-vsctl add-port ch1int_dpdk nic810 -- set Interface nic810 type=dpdk
options:dpdk-devargs=0000:81:00.0
ovs-vsctl add-port ch1ext_dpdk nic811 -- set Interface nic811 type=dpdk
options:dpdk-devargs=0000:81:00.1
8....
2017 May 15
1
Re: Poor network performance
Hello,
I have no queue configured on tap and veth devices, quest type is of course KVM and I’m using virtio model for VM’s NIC.
What we found is that on Xenial (where performance is poor) during test ovs-vswitchd process is using 100% CPU and there are some messages in ovs logs:
2017-05-12T14:22:04.351Z|00125|poll_loop|INFO|wakeup due to [POLLIN] on fd 149