LHCONE R&D and RNT-WG call

Europe/Zurich
Edoardo Martelli (CERN), Joe Mambretti (International Center for Advanced Internet Research Northwestern University), Marian Babik (CERN), Shawn Mc Kee (University of Michigan (US))
Zoom Meeting ID
97610360540
Host
Edoardo Martelli
Useful links
Join via phone
Zoom URL
    • 17:00 17:20
      LHCONE 20m
    • 17:20 17:50
      RNTWG 30m

      Outreach
      - Abstract for the FTS & XRootD Workshop https://indico.cern.ch/event/1542060/
      - We got invited to the Rucio Workshop (looking for speakers)

      Collector
      - ESnet and GEANT collectors can now exchange data over Kafka bus !
      - CERN collector started sending to GEANT on Monday 
          - Results show up correctly on ESnet dashboard: https://dashboard.stardust.es.net/goto/j0xZbjCNR?orgId=2
      - Next step will be to redirect eu.scitags.org to GEANT (this is used by CNAF and will be used by other EU T1s)
      - uk.scitags.org TBD - do we have an estimate how many sites are using it right now ? Shall we ask RAL to reconfigure ?
      - Looking for use cases for network operations that would motivate Scitags deployment
          - Ideas, suggestions and/or experiences are welcome

      Collector Dashboards 
      - Topology: Collecting all prefixes from LHCONE and non-LHCONE sites
      - Plan to release collector plugins and dashboards that were developed as part of the CERN collector deployment (https://github.com/scitags/firefly-collector/)
         - In logstash this will add CRIC topology processing (CRIC sites, tiers, countries, etc.), throughput calculations, correct handling of xrootd's http-put/get methods
            -  Will also add sample Kafka output config (which is used by GEANT right now)
         - Two new dashboards, one similar to WLCG transfers, another one more site related (DTNs throughputs, flows, etc.)

      Experiments
      - LHCb/DIRAC Scitags implementation link: https://github.com/DIRACGrid/DIRAC/pull/8263 (still open, pending review)

      dCache 
      - 11.1 has been released last week - we're waiting for 11.2 to be able to ask sites to deploy

      SC25 topics
      - Demo scope and preparation 
      - Posters

      • Update on flowd-go 20m
        Speaker: Pablo Collado Soto (Universidad Autonoma de Madrid (ES))
    • 17:50 17:55
      AOB 5m
    • 17:55 18:00
      Next meeting 5m