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EGEE Operations meeting

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28-R-15 (CERN conferencing service (joining details below))

28-R-15

CERN conferencing service (joining details below)
Nick Thackray
Description
grid-operations-meeting@cern.ch
Weekly EGEE infrastructure coordination meeting.
We discuss the weekly running of the production grid infrastructure based on weekly reports from the attendees. The reported issues are discussed, assigned to the relevant teams, followed up and escalated when needed. The meeting is also the forum for the sites to get a summary of the weekly WLCG activities and plans
Attendees:
  • EGEE operations team
  • EGEE ROC managers
  • site representatives (optional)
  • GGUS representatives
  • VO representatives

    • To dial in to the conference:
    a. Dial +41227676000
    b. Enter access code 0148141

    AND click HERE
    (Please specify your name & affiliation in the web-interface)

    Click here for minutes of all meetings

    Click here for the List of Actions

      • 16:00 → 16:20
        EGEE Items 20m
        • <big>Central Grid-Operator-on-Duty (c-COD) handover</big>
          From Central Europe to North Europe
          Handover Log:
          None at 15:30.
        • <big> Pilot Services Report & Issues </big>
          Info about active pilot services at:
          https://twiki.cern.ch/twiki/bin/view/LCG/OpsMeetingPilots
        • <big> gLite Release News</big>
          Please find gLite release news in:
          https://twiki.cern.ch/twiki/bin/view/LCG/OpsMeetingGliteReleases

        • <big> EGEE issues coming from ROC reports </big>

          From ROC DECH:
          Planned Downtime:
          Site OUTAGE on 13th of January - 07:00 - 17:00 UTC. Draining of queues has begun.
          Complete site downtime necessary due to the following maintenance work:
          - replacement of core router
          - OS upgrade on central file servers

          Regional services will be up as good as possible (only very short interruptions expected).
          ATLAS-LFC: up
          LHCB-LFC: down
          BDII: up
          FTS: STAR-T2 and T2-STAR up except STAR-TUDRESDENZIH and STAR-UNISIEGENHEP

          From ROC UKI:
          1) A few oddities appear with the ROC report this week (as last week). UKI-NORTHGRID-LANCS-HEP for example shows the site flipping in and out of downtime with SAM failures when out. Sites like UKI-SOUTHGRID-OX-HEP does something similar while some such as UKI-LONDON-Brunel have truncated downtime graphs showing just a part of the reporting period. Some of this behaviour may be correct but I do not understand what the report is showing me.

          2) Sites generally ran well "at risk" over the holiday period though air-conditioning and electrical problems affected a couple.

      • 16:30 → 16:35
        Review of Action Items 5m
      • 16:35 → 16:40
        AOB 5m
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