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  1. Bug #1584006
  2. Comment #3

Comment 3 for bug 1584006

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Mikhail Chernik (mchernik) wrote :

To sum up:
There are 2 CPU masks for OVS+DPDK in astute.yaml:
1) ovs_core_mask, which is populated to /etc/default/openvswitch-switch ( -c 0xXXX )
2) ovs_pmd_core_mask, shich is populated to OVS database ( get Open_vSwitch . other_config:pmd-cpu-mask ). It should be without leading 0x

For successful operation both parameters should mask CPU cores from NUMA node to which NIC is attached.