[ovs-discuss] how many CPU cannot allocate for PMD thread?

Sun Paul paulrbk at gmail.com
Mon Sep 18 08:51:33 UTC 2017


I have two interfaces mapped to DPDK, and run the OVS on top of it. I
tried to set the cpu mask, but I cannot only allocate more than 2 CPU
for pmd thread. any idea?

# /usr/local/bin/ovs-appctl dpif-netdev/pmd-rxq-show
pmd thread numa_id 0 core_id 1:
isolated : false
port: dpdk0 queue-id: 0
pmd thread numa_id 0 core_id 2:
isolated : false
port: dpdk1 queue-id: 0

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