Name: RAL Tier1 Experiments Liaison Meeting
Start: 2024-11-27T13:30:00+00:00
End: 2024-11-27T15:50:00+00:00
Location: RAL R89

- 13:30
  
  Experiment Operational Issues
- 1
  
  VO-Liaison ATLAS
  
  Speakers: Brij Kishor Jashal (TIFR, RAL, IFIC), Jyoti Prakash Biswal (Rutherford Appleton Laboratory)
  
  Meeting notes ATLAS liason Brij
- 2
  
  VO Liaison CMS
  
  Speaker: Katy Ellis (Science and Technology Facilities Council STFC (GB))
- 3
  VO Liaison LHCb
  
  Speaker: Alexander Rogovskiy (Rutherford Appleton Laboratory)
  
  66e97fc61e153d0f192f57cbcc447761.png
  Tickets:
  
  VO-box access (GGUS 168905)
  
  Sandbox is ready for review
  
  Operational issues:
  
  Failed uploads from RAL WNs to CERN (GSTM-235)
  
  The workflow that uses this channel turned out to be not very new -- used by more than a year
  
  Failures started only recently
  
  Can we get network plots for the affected generations to confirm/disprove suspected network issue?
  
  Site network problems this mornig
  
  Caused some upload and job failures
- 4
  
  VO Liaison ALICE
  
  Speaker: Alexander Rogovskiy (Rutherford Appleton Laboratory)
  
  Network issue this morning had minor impact.
- 5
  
  VO Liaison LSST
  
  Speaker: Timothy John Noble (Science and Technology Facilities Council STFC (GB))
  
  FTS now running slow due to only one node remaining in LCGFTS for internal tests for various issues
  
  LSST note there is a problem between FTS01 and Echo, all transfers that involve 01 and echo fail, while other endpoints are fine
  
  Tom moving forward with VOBox access for LSST - plan to use LSST VO certs for access - move VOBox to outside access to allow this rather than jump through the UI
- 6
  
  VO Liaison APEL
  
  Speaker: Thomas Dack
- 7
  
  WP-D - GPU, Data Management, Other
  
  Speakers: Brian Davies (Lancaster University (GB)), Darren Moore
- 15:00
  
  Major Incidents Changes
- 8
  
  Summary of Operational Status and Issues
  
  Speakers: Brian Davies (Lancaster University (GB)), Darren Moore
  
  Weekly Report 27 November 2024.docx
  
  Weekly Report 27 November 2024.pdf
- 15:20
  
  AOB
- 9
  
  Any other Business
  
  Speakers: Brian Davies (Lancaster University (GB)), Darren Moore

RAL Tier1 Experiments Liaison Meeting

Access Grid

RAL R89