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Minutes 12 April 07

  • Phone:

    • FNAL: Eric
    • NDGF: Olli
    • Triumf: Jim Li

  • CERN:
    • 3D: Dirk, Eva
    • POOL: Ioannis
    • CORAL: Radovan
    • ATLAS: Hans
    • Taiwan: Dave

  • Sites status: * BNL:
      • new RAC database available outside the firewall
      • Streams throughput tests: 4000 LCRs per second
      • Working on the agent configuration – point Dirk Geppert about the timezone configuration problem

    • RAL:
      • Intervention today, completed successfully

    • PIC:
      • second cluster for ATLAS installation ongoing

    • SARA:
      • Dirk will check with Alexander when the new cluster will be available

    • Taiwan: * Performance tests ongoing

    • Triumf:
      • Eva has run new tests, some of them have achieved up to 5000 LCRs per second
      • No changes on Triumf side
      • Run iperf tests together with streams tests to determine network bandwidth
      • Bandwidth monitoring in order to detemine if the bandwidth is the limitation

* NDGF:

      • Nothing to report
      • Timeline for the cluster installation to be provided

  • FTS:
    • Installation at PIC running in problems – archive log area full, no RMAN backups configured
    • Sites should run monitoring over FTS databases (similar as experiments)
    • Dirk will send email to collect information about the database running by the sites (FTS, Castor, …)

Interventions announce on the email list , egee broadcast, …

Experiments: ATLAS COOL conditions replication is the priority TAGs will be replicated by file, not using Streams Tests starting on 15 April Several weeks of running, then recovery exercise, middle of may aprox. Streams synchronization at Tier0 exercise

ATLAS Scalability tests CNAF, LYON and Stefan have been contacted

LHCb Check with Marco about the started date

Frontier CMS Tracking squid details for the monitoring Dirk will check milestones with Lee

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Topic revision: r1 - 2007-04-12 - EvaDafonte
 
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