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Monday, November 7 • 1:10pm - 1:35pm
Scaling the OVN Control Plane in OVS 2.6.0- Ryan Moats and Liran Schour, IBM

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This talk describes our experiences with scaling the OVN control plane. We present three separate technologies introduced in 2.6.0 - conditional monitoring (allowing clients to monitor database changes selectively), incremental processing (when N flows change at the chassis, only do O(N) calculations), and using mutate operations on the NB wire. Each technology includes performance data and findings. Lastly, we will present data showing the current "hot points" that needs addressing for OVN to continue to scale.

avatar for Ryan Moats

Ryan Moats

Senior Software Engineer, IBM
Ryan has over twenty-five years of experience in networking and twenty years in Opensource and holds a Master Degree in Electrical Engineering from the University of Kansas
avatar for Liran Schour

Liran Schour

Virtualization research, IBM
Network virtualization researcher for the last 10 years at IBM.

Monday November 7, 2016 1:10pm - 1:35pm

Attendees (7)