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pre-GDB - Networking
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Europe/Zurich
31/3-004 - IT Amphitheatre (CERN)
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Description
Dedicated full day session on WLCG networking (10am - 6pm).
The meeting will be focused on the discussions covering the following areas:
• Experiments session - network capacities used and anticipated by the experiments in the LHCOPN in the short-term - rest of Run2. Details on the volumes transferred and anticipated with decomposition into specific geographical areas (EU, US, Asia). Medium term view on the network capacities required in LHCOPN and LHCONE (Run 3), anticipated growth in the transferred volumes and planned changes in the data management workflows (changes in the ways data will be transferred, data management patterns, data access patterns). Network capacities planning process and review, guidance for NRENs and sites.
• Sites session - network experiences, short-term campus upgrade plans for storage and networking (both LAN and WAN), planned regional R&E network upgrades.
• Operations session - views on the current operational status (monitoring, diagnosing and network management) of the LHCOPN/LHCONE, focus on gaps and issues to tackle. This will also involve short-term plans for perfSONAR deployment, OSG network area and WLCG Network Throughput WG plans (alerting/notifications, network analytics).
• Future Network Capabilities session - tracking the evolution in the network technologies such as SDNs, both on and off campus (LAN/WAN), existing or proposed projects on testing different approaches and ways how to bring them to production (pilot/demonstrator projects). Identify ways how we could collaborate with NRENs who are leading the activities in this area and discuss how to better engage experiments and sites in the process.
Registration
pre-GDB on networking
Participants
Alessandro Di Girolamo
Andreas Petzold
Bill Johnston
Bruno Hoeft
Catherine Biscarat
Christian Grimm
Claudio Grandi
Costin Grigoras
Dave Kelsey
David Groep
David Salmon
Duncan Rand
Edoardo Martelli
Elizabeth Sexton-Kennedy
enzo valente
Fernando Lopez Munoz
Frederique Chollet
Gerben Van Malenstein
Gyorgy Balazs
Harvey Newman
Helge Meinhard
Henryk Giemza
Hsin-Yen Chen
Ian Collier
Jerome Bernier
Joe Metzger
Jose Flix Molina
Lars Fischer
Latchezar Betev
Laurent Gydé
Maarten Litmaath
Marco Marletta
Marian Babik
Philip Garrad
Shawn McKee
Silvio Pardi
Soh Suzuki
Stefan Piger
Stefano Zani
Thierno BALDE
Tim Chown
Tony Cass
Torre Wenaus
Ulf Bobson Severin Tigerstedt
Vikas Bansal
Xavier Jeannin
