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CVMFS Sync Meeting

→ Europe/Zurich
31/S-023 (CERN)

31/S-023

CERN

22
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Participants
  • Fabrizio Furano
  • Hugo Gonzalez Labrador
  • Maria Arsuaga Rios
  • Valentin Volkl
CVMFS Sync Meeting
Zoom Meeting ID
63671903080
Host
Maria Arsuaga Rios
Useful links
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Zoom URL
    • 11:00 → 11:10
      Operational status & service overview 10m
      • Current CVMFS service health (repositories, stratum-0/1, monitoring)
      • Any incidents since last meeting
      • Short-term operational risks or alerts

      Cephfs issues affecting users in release managers: INC4911002

      https://cern.service-now.com/service-portal?id=outage&n=OTG0160498

       

      Various ourproxy machines complaining today, we have to sync up and see if it's related to Hugo's commit or to the Ceph OTG. Action to take so far (10h48) is unclear yet

    • 11:10 → 11:20
      Issues & interventions follow-up 10m
      • Review of open issues
      • Status of ongoing or planned interventions
      • Decisions needed / actions agreed
    • 11:20 → 11:30
      Onboarding & knowledge transfer 10m

      • Onboarding progress for Hugo and Maria

      • Open questions or unclear areas

      • Documentation gaps or runbooks to improve

      • Identify topics needing deeper walkthroughs (future sessions)

    • 11:30 → 11:40
      Collaborator input – SFT / Valentin 10m

      • Updates from SFT side

      • Cross-team dependencies or changes impacting CVMFS

      • Technical discussions or requests for support

      • Upcoming developments worth tracking

      CVMFSthoughts.pdf
      • Intense phase for Google Summer of Code 
      • cvmfs 2.14.0~pre1 prerelease tagges, will be available in cvmfs-future on Monday
        • Would be great to add qa testing also on the publishers (sw-nightlies.hsf.org would be a good candidate)
          • Should be one line in puppet: https://gitlab.cern.ch/ai/it-puppet-module-cvmfs/-/blob/qa/code/REFERENCE.md#-cvmfs--repo_future_enabled
      • Worked a bit on garbage collection
        • Good first step: make marking of "condemned" catalogs asynchronous (it's basically safe already).
          • Prototype exists, want to test it with unpacked cleanup
      • unpacked.cern.ch
        • new "CernVM-Container Registry (CVMCR)" main priority
        • discussed cleanup of unpacked.cern.ch with Enrico
        • Aim to present prototype at Architects forum next Thursday (April 2nd)
    • 11:40 → 11:45
      Planning & priorities 5m

      • Short-term priorities until next sync

      • Upcoming milestones or expected changes

      • Topics to follow up

      Valentin, please help filling the last 5 cells in the ugly security spreadsheet

    • 11:45 → 11:50
      AOB 5m