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ATLAS UK Cloud Support

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Zoom
James William Walder (Science and Technology Facilities Council STFC (GB)), Jyoti Prakash Biswal (Rutherford Appleton Laboratory)
Description

https://cern.zoom.us/j/98434450232

Password protected (same as (new) OPs Mtg)

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    • 10:00 → 10:20
      Status 20m
    • 10:20 → 10:40
      Ongoing Items 20m
      • New Issue(s) 20m

        • Storage Resource Reporting (SRR) checks:

          • Weekly checks performed on 15 January.
          • All worked fine (LANCS, LIV, MAN, DURHAM, RAL Antares, RAL Echo, RALPP, QMUL), but GLASGOW!

        • Decision on SUSX.

        • RAL DC24 pre-tests:

          • Notes in the attachment.

        • Brunel has been blacklisted; regular HammerCloud test failures since 15 January 2024.

          • pilot:::1345 Singularity/Apptainer: Failed to create user namespace:INFO: /etc/singularity/ exists; cleanup by system administrator is not complete.

        • LANCS has also been observing regular HammerCloud failures since 15 January.

          • Due to the actions towards the solution of the GGUS ticket?

        • DURHAM: tests on recovery of the files. If unsuccessful, the files will be declared as lost.

        • A NEW "Stress" (1257) template on HammerCloud -- HEPSCORE Benchmark - frequency.

        • RAL: upcoming downtime for EOS5 and CTA upgradation: 23 January 2024 (09:00-14:00 hrs); GOCDB:34955.

        • GridPP51 (26-27 March 2024) talks @Sheffield.

        Commissioning new SLURM/EL8 ARC-CE at UKI-NORTHGRID-LANCS-HEP
        DC24 notes
        GOCDB:34955
        GridPP51/SWIFTHEP06
      • Storageless Site tests/Decommissioning 20m

        MAN

      • Localgroupdisk cleanup and migrations 20m
      • Regular file dumps 20m

        • Checks performed on 11-12 January 2024:

          • QMUL: 20 December 2023; LANCS: 08 January 2024.

          • LIV: 28 December 2023; MAN: 27 December 2023.

          • DURHAM: 08 January 2024; RALPP: 25 December 2023.

          • RAL Echo: 10 January 2024; RAL Antares: 09 January 2024.

          • GLASGOW: 12 January 2024.

        Twiki
    • 10:40 → 10:50
      News round-table 10m
    • 10:50 → 11:00
      AOB 10m
      Mattermost
      TWiki:StorageSetUp
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