• ATLAS
  • New tape REST API testing
    • Rucio -> FTS -> Storage
      • Works with CTA
      • Now testing dCache
  • ALMA9 migration
    • Move of ATLAS auth server to k8s (Which comes also with move to alma9)
    • We are now running everything on ALMA9, except the reaper
      • Problem with reaper is the usage of openssl 3 with ALMA9
        • CPU consumption increased by a factor 10
        • Known issue in OpenSSL connected to the loading of certificates (lots in our case)
          • Developers position: Will not change
          • Two changes needed
            • GFAL needs to change certificate loading (load all certificates once, re-use object later) #TICKET
              • Right now each request re-loads all certificates
            • Rucio might need a change in using the gfal context as well #TICKET
        • OpenSSL 3.1 not tried yet
          • Not a way forward anyway, more a question of curiosity
  • Test instead of Rucio + FTS for data movement to NERSC to use Rucio + Globus
    • HPC folks now ready
• CMS
  • 1.30 upgrade was done
  • Probes are still pinned to 1.29
  • Helm chart upgrade for auth servers made a problem, under investigation
  • Old webUI not working, still investigating
  • Testing new WebUI with oidc-auth
    • Probably best to wait a bit more, due to the re-write Mayank is currently doing
  • Kronos issue at the moment
    • Increased memory, which prolonged interval between crashes
    • Disconnect from activemq issue
    • Don't see this in ATLAS
    • Try to move to newer STOMP version (8.0.1, current) 
    • Kubernetes cluster issue with maximum connection?
• Fermilab/DUNE/RUBIN/ICARUS
  • Debugging transfer issues for Icarus
    • Site did not update voms lib
  • RUBIN debugging ongoing for selection of checksum algorithm
    • SLAC --> CC-IN2P3
  • DUNE
    • Plan for updating path column for all replicas on castor@CERN
      • Possibly also needs to be done for dCache
      • ~1.2M records in replicas
    • Bugfixes for token-renewal
      • After update for 1.29.11 renewal works, but webui breaks now #6099
• DUNE
  • Protocols re-order discussion from two weeks ago: Would be good to get this into LTS release
  • gfal not communicating create parent_directory (if not exists)
    • Dimitrios: Make sure the scheme is davs, instead of https
    • Doug: Did not seem to make any difference, but will try again
• Belle II
  • Metadata evolution in B2
    • Move to Rucio Metadata in the coming months
    • did_meta ~60M rows
• Intertwin
  • Dijana introduction
  • Currently setting up Intertwin Testbed @ DESY
    • OIDC via EGI logon (Needed some tweaks due to no scopes in EGI logon)
• Edinburgh / DUNE
  • Working on Metacat plugin for Rucio