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    PIC Cloud ATLAS coordination meeting

    → Europe/Madrid
    Phone conference (CERN)

    Phone conference (CERN)
    Helmut Wolters (Dep. de Fisica da Univ. de Coimbra - LIP Coimbra)
    Description
    ATLAS coordination meeting for the PIC cloud (PIC, IFAE, IFIC, UAM and LIP) Bi-weekly lightweight format meeting, bound to one hour of duration. All the uncovered topics will be collected and covered offline within the mailing list (project-atlas-sw-t1-t2(at)cern.ch) or added to the next meeting. Agenda topics will be covered only in case relevant info exists.

    EVO connection details:
    Title: ATLAS PIC cloud coordination meeting
    Community: ATLAS
    Password: pic2007
    Meeting URL: http://evo.caltech.edu/evoNext.2.7/koala.jnlp?meeting=M9MIMi2D2sD9Dl9a9tDD99

    Support
      • 11:00 → 11:45
        Hot topics and news 45m
        • Downtime for ALL the ATLAS Distributed Computing (ADC) activities next week 5m
          * Monday Jan 16 - The procedures are yet to be defined and notified to the relevant people. * Tuesday Jan 17 - The whole ADC system will be completely down most of the day to prepare for and to recover from the migration of databases (10:00 - 14:00 CET); : no jobs can be submitted or data accessed. * As this is a major operation, there is a small chance that the downtime may need to be extended by one day if unforeseen problems occur. You are recommended not to submit distributed analysis jobs on the grid that would not finish by Tuesday morning. Or, in case you have jobs finishing during the downtime, you would need to re-submit them after the downtime. In addition, there will be a set of downtimes of CASTOR as follows; > January 11 (all morning): NameServer upgrade: CASTOR unavaible for ATLAS (and all other experiments) > January 16 (morning 2 hours): CASTOR-ATLAS SRM and Stager DB upgrade
        • Monitoring for subscriptions 5m
          Cloud squads are asked to monitor subscriptions to the sites, to notice if a site gets stuck due to too many ongoing data transfers - details see material.
          Slides
        • Groupdisk allocation for ES clouds 5m
          every site should check if new requirements are fulfilled: https://indico.cern.ch/conferenceDisplay.py?confId=169642 All sites look fine except IFAE (still 63.93 TB instead of required 150 TB) http://bourricot.cern.ch/dq2/accounting/t2_reports/SPAINSITES/
        • Availability for analysis in 12/2011 5m
          we have to submit the report to ADCops. How is the status of UAM? All other sites are fine. LIP-COIMBRA actually down for storage reformat.
      • 11:45 → 11:55
        Round table Tier-1 and Tier-2s incidences/status 10m
      • 11:55 → 12:00
        A.O.B 5m