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

Flavio Leitner fbl at sysclose.org
Mon Sep 18 20:09:39 UTC 2017


On Mon, 18 Sep 2017 16:51:33 +0800
Sun Paul <paulrbk at gmail.com> wrote:

> Hi
> 
> 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

Could you post the DPDK configuration and what do you want?

Thanks,
-- 
Flavio



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