Rucio Meeting

Europe/Zurich
4/S-030 (CERN)

4/S-030

CERN

30
Show room on map
Martin Barisits (CERN)
Videoconference
Rucio Development Meeting
Zoom Meeting ID
413496641
Host
Martin Barisits
Alternative host
Mario Lassnig
Passcode
28849311
Useful links
Join via phone
Zoom URL
    • 3:00 PM 3:05 PM
      News 5m
      • August release schedule
        • 1.29.2   August 8
        • 1.26.14 LTS   August 15
        • 1.29.3   August 22
      • CHEP 2023
        • Abstract submission opens soon
        • Do we want to submit something for Rucio?
    • 3:05 PM 3:20 PM
      Community News & DevOps roundtable 15m
      • ATLAS
        • Infrastructure issues and updates
        • FTS Users:
          • Eraldo added a new feature to FTS Monitor which shows explenations why certain links perform a certain way (Or why the optimizer makes certain decisions)
      • CMS
        • #5776 issue with multihops being used although a direct link is available
          • Normal Rucio behaviour of cycling sources
            • If the direct-hop sources fail, multi-hop will be tried
            • Would actually need a new feature to allow communities to have policies on the retry behaviour
          • Temporarily could be "fixed" by 1 LOC change
      • Fermilab/RUBIN/Ikarus
        • Usual operational things
        • DUNE has an issue with replicas left in the DB which need to be cleared
      • ESCAPE/EOSC
        • Updated Rucio to 1.29
          • Everything went well
          • Finally conveyor-receiver works fine
        • Installing gfal makes quite a few problems
          • Maybe get in contact with Mayank (On vacation this week)
      • DUNE (James)
        • Testing policy package with lfn2pfn algorithm
        • New PR to have version checks for policy packages
          • To prevent breaking deployment on interface changes
      • DUNE (Igor)
        • list_replicas works quite slow
          • DUNE workflows depend on this to work very fast, however with recent tests 100 files takes 2-3s
          • One option would be to move to temporary_table queries in list_replicas
            • PR currently open
              • Will go into one of the next releases
      • SKAO
        • Upgraded to 1.29
          • Some issue with poller and hermes
            • Poller fixed
            • hermes still open
        • Onboarded some storages
    • 3:20 PM 3:55 PM
      Rucio 1.30 "The Donkeynator" release planning 35m
      Speaker: Martin Barisits (CERN)
    • 3:55 PM 4:00 PM
      AOB 5m