[ovs-discuss] How to enable zero-copy feature of vhost-user ??

TETSURO NAKAMURA nakamura.tetsuro at lab.ntt.co.jp
Wed Aug 2 04:49:36 UTC 2017


Hi,

I heard that, about vhost-user interface,
0 copy rx is under development,
but 0 copy tx from a vm is already supported with both vhost-user and 
ovs-dpdk.

However, I couldn't find out how to enable that zero copy feature from 
the ovs document (/ovs/Documentation/topics/dpdk/vhost-user.rst)

Could you inform me how to enable it or where I should refer about the 
feature ?

Thanks

-- 
Tetsuro Nakamura



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