LHCONE R&D and RNT-WG call

Tuesday 11 Mar 2025, 17:00 → 18:00 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))

17:00 → 17:20 LHCONE

Presents: Edoardo Martelli, Dave Kelsey, Thomas Tam, Pablo Collado, Bruno Hoeft, Chris Walker, Richard Klinger, Phil Demar, Tim Chown, Bill Johnston, Jim Chen, Asif Shan, Tristan Sullvan, Ettore Tamiro, Thomas Araneta, Mrian Babik.

 

Reviewed agenda of upcoming LHCOPN meeting

 

 

17:20 → 17:50 RNTWG

Outreach
- CHEP paper submitted, thanks to all who contributed
- Meeting with GEANT operations (postponed)
- ISE call took place just before this meeting, we discussed ISE submission procedure
- Plan to update our web page (let me know if you plan to present Scitags at any future events)

Collectors
- Missing Kafka input/output plugin (A: Andy Lake)
     - Updated MR based on some findings from the reboot recovery 

dCache Meeting
- Two meetings this week, got introduction to the dCache codebase 
- Discussed ways how fireflies can be implemented in dCache
- I wrote an initial prototype to parse HTTP and XRootD (needs testing and debugging)

flowd-go
- flowd-go evaluation/review (A: Marian, Tristan)
   - StoRM workflow works fine as well
   - Packaging and publishing TBD

Experiments/CMS:
- Added firefly configuration as part of the standard CMS xrootd configuration 
     - They plan to start with the upgrade campaign soon
- Added two more activities

Experiments/ATLAS
- EOS ATLAS now publishing fireflies, can be seen at:
      - https://dashboard.stardust.es.net/d/b8dddac0-5b24-4739-9c8d-e88a05c1344f/scientific-network-tags3a-rande-dashboard?orgId=2&var-site=CERN&var-experiment=All&var-activity=All

17:50 → 17:55 AOB

17:55 → 18:00 Next meeting

In 4 weeks. 8th of April