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ATLAS UK Cloud Support

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Vidyo

Vidyo
Tim Adye (Science and Technology Facilities Council STFC (GB)), Stewart Martin-Haugh (Science and Technology Facilities Council STFC (GB))
    • 1
      Outstanding tickets
      Open ATLAS GGUS tickets

      High activity from nat005.gla.scotgrid.ac.uk on RAL frontier servers: https://ggus.eu/?mode=ticket_info&ticket_id=142136

      Need to discuss Durham setup in dedicated GGUS ticket (https://ggus.eu/?mode=ticket_info&ticket_id=142336)

    • 2
      Ongoing issues
      • a) Birmingham/Cambridge XCache

        Storage configuration in AGIS for xcache not yet complete.

      • b) Diskless sites

        Dan to meet with Patrick and Jeremy (both from Sussex) to discuss next steps for Sussex, towards becoming a diskless site.

      • c) Centos 7 migration

        https://twiki.cern.ch/twiki/bin/view/AtlasComputing/CentOS7Deployment

        19 sites not yet migrated, including 5 UK sites (Sheffield, RHUL, QMUL, Sussex, UCL). Tickets to be opened, progress at each site.

        Glasgow running HC jobs but accounting not yet ready.

      • d) Dumps of ATLAS namespace
      • e) xrootd/HTTP transfers
      • f) Pilot2 issues

        Issues with RAL largely resolved

    • 3
      News round-table

      Alessandra: Issues with DPM race condition - had to mark files manually as lost at Manchester

      Elena: NTR

      Gareth: NTR

      Matt: Planning to switch off SRM endpoint (to be discussed at GridPP). Should not affect ATLAS

      Sam: NTR

      Stewart: NTR

      Tim: Frontier DB access changed on Monday, should improve our Frontier availability

      Vip: NTR

    • 4
      AOB
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