November 2013 Reports

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25th November 2013 (Monday)

  • Main activities is Simulation at all Sites.
  • T0:

  • T1:
    • Reminder for all dCache sites to pls check if they have a single endpoint for xroot access (Castor, EOS, Storm are ok)
      • SARA: single xroot endpoint currently being setup
    • GRIDKA: mount point of a worker node fixed

21st November 2013 (Thursday)

  • Main activities is Simulation at all Sites.
  • T0:

  • T1:

18th November 2013 (Monday)

  • Main activities is Simulation at all Sites.
  • T0:

  • T1:
    • GRIDKA: Downtime can start any time to upgrade SE for (GGUS:98571).

11th November 2013 (Monday)

  • Main activities are incremental stripping (T0/1) and Simulation(T2)
  • T0:

  • T1:
    • GRIDKA: Slow staging in the last day. We have about 2.5K files left to be staged. (GGUS:98778). Tape was stuck, could not be mounted. The network maintenance downtime just finished, and we are submitting new requests. The effect is yet to be seen.
    • SARA: Problem with not getting valid turls with one problematic pool node. Seems to be fixed now.

  • Others :
    • Problem with some Brazilian certificates at various sites. (e.g. GGUS:98570, GGUS:98571) dCache fix available, waiting for sites to apply it. (Requires restarting dCache services)
    • Various problems with Tier-2 sites : Pilots aborted at INFN-FERRARA (GGUS:98787), Redundant jobs need purging at ICM (GGUS:98662)

7th November 2013 (Thursday)

  • Main activities are incremental stripping (T0/1) and Simulation(T2)
  • T0:

  • T1:
    • SARA: Improved stability.
    • IN2P3 : (GGUS:98605) Staging speed has improved

  • Others :
    • Problem with some Brazilian certificates at various sites. (e.g. GGUS:98570, GGUS:98571)
    • Problem with new FTS nodes not accessible outside CERN (GGUS:98629). Fixed.
    • Various problems with Tier-2 sites : Uploading outputs (GGUS:98594), Redundant jobs (GGUS:98627), ...

4th November 2013 (Monday)

  • Main activities are incremental stripping (T0/1) and Simulation(T2)
  • T0:

  • T1:
    • SARA: Unstable after downtime end
    • IN2P3 : Slow staging over the weekend (GGUS:98605)

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Topic revision: r2 - 2014-03-31 - JoelClosier
 
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