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

      Collector
      - ESnet Kafka public cluster is ready
      - GEANT will re-configure and we'll switch over CERN site to it 
          - We'll need to verify that the entire chain works as expected
      - Feedback on UK collector from GridPP meeting  
      - Looking for use cases for network operations that would motivate Scitags deployment
          - Correlations with R&E datasets (talk by Satya last week) - is now attached to the agenda of the last meeting (https://indico.cern.ch/event/1565856/)
          - Other ideas, suggestions and/or experiences are welcome

      Collector Dashboards 
      - Topology: Collecting all prefixes from LHCONE and non-LHCONE sites
          - Plan to give a talk on CRIC status/update at the LHCOPN/LHCONE

      Experiments
      - LHCb/DIRAC Scitags implementation link: https://github.com/DIRACGrid/DIRAC/pull/8263
          - LHCb requested that we align Data Challenge activity to be the same across all experiments (Done)

      dCache 
      - Performed some long-term tests and discovered that the new code works fine on 11.0 
      - Our attempt to backport to 10.2 unfortunantly doesn't work (this is what we tested at AGLT2) - my testing confirmed this
      - This means we will need to wait until next golden release before we can ask sites to deploy
      - Current golden release (production) is 10.2, next one will be 11.2 (no planned release date yet)
          - We can test (but not in production) with 11.1, which should be out next week

      SC25 topics
      - Demo scope and preparation 
      - Posters

       

    • 17:50 17:55
      AOB 5m
    • 17:55 18:00
      Next meeting 5m