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FDR readiness & t esting plan

FDR readiness & t esting plan. R. Gardner 1/21/13. All monitoring links at https://twiki.cern.ch/twiki/bin/view/Atlas/MonitoringFax. Site and redirection status. Redirectors. Site reporting to monitoring. Display from new UDP collector Most, but not all sites reporting

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FDR readiness & t esting plan

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  1. FDR readiness & testing plan R. Gardner 1/21/13

  2. All monitoring links at https://twiki.cern.ch/twiki/bin/view/Atlas/MonitoringFax Site and redirection status

  3. Redirectors

  4. Site reporting to monitoring Display from new UDP collector Most, but not all sites reporting Other small issues to check

  5. WLCG transfer dashboard Data from UDP  ActiveMQ. Some sites missing, some inconsistent labels. Will need to scrub starting from the UDP collector.

  6. Testing elements COMP L E X I T Y At-large users HammerCloud & WAN-FDR jobs (programmatic) Cost matrix (continuous) Basic dashboard functionality (continuous)

  7. Site Metrics • “Connectivity” – copy and read test matrices • Snapshots per site as sever • HC runs with modest job numbers • Stage-in & direct read • Local, nearby, far-away • HC metrics • Simple job efficiency • Wallclock, # files, CPU %, event rate, • Load tests • For well functioning sites only • Graduated tests 50, 100, 200 jobs vs various # files • Will notify the site and/or list when these are launched

  8. Site copy connectivity tests MWT2 as server, read from 18 ANALYqueues. Accessible by 13of the 18 queuestested Record for all sites http://ivukotic.web.cern.ch/ivukotic/WAN/index.asp

  9. Metrics (global) • No. sites, clouds participating • No. ANALY queues tested as FAX-capable • Average, peak aggregate rate MB/s • Number of jobs from HC tests • Number of jobs from WAN-FDR tests

  10. Still need to do: • Resolve pilot and wrapper issues – verify correct pilots are being sent • Finish Hammer Cloud testing for direct access • Placement of test datasets (files at LRZ and MWT2 only) • Finalize examples for at-large users • Setup metrics tables and start gathering statistics

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