ATLAS UK Cloud Support

Europe/London
Vidyo

Vidyo

Tim Adye (Science and Technology Facilities Council STFC (GB)), Stewart Martin-Haugh (Science and Technology Facilities Council STFC (GB))
Videoconference Rooms
ATLAS_UK_Cloud_Support_indico_233262
Name
ATLAS_UK_Cloud_Support_indico_233262
Description
Weekly ATLAS UK Cloud Support Meeting
Extension
109233262
Owner
Tim Adye
Auto-join URL
Useful links
Phone numbers
    • 10:00 10:10
      Outstanding tickets 10m

      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)

    • 10:10 10:30
      Ongoing issues 20m
      • Birmingham/Cambridge XCache 5m

        Storage configuration in AGIS for xcache not yet complete.

      • Diskless sites 5m

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

      • Centos 7 migration 5m

        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.

      • Dumps of ATLAS namespace 5m
      • xrootd/HTTP transfers 5m
      • Pilot2 issues 5m

        Issues with RAL largely resolved

    • 10:30 10:50
      News round-table 20m

      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

    • 10:50 11:00
      AOB 10m