CSA06: Computing, Software, and Analysis challenge

First Week

  • Started on Monday 2/October.
  • Make sure that site storage and network are ready. We have permission to delete min-bias and Zmumu samples.
  • Turn off your LoadTest agents for now so we can concentrate on CSA06 (production) transfers.
  • T0 will reconstruct and send to T1. Starting with min-bias samples. FNAL is expected to receive about 28 TB in 7 streams, which will arrive at a rate of about 5 TB/day.
  • As data arrive at FNAL, they will be subscribed to the T2's -- one stream per site.
  • T2 sites can expect transfers starting as soon as Monday, but only at a rate of less than 1 TB/day.

CSA06 metrics and targets, and first week balance can be found at https://twiki.cern.ch/twiki/bin/view/CMS/ReportCSA06Day5

Second Week

  • Splitting of streams into sub-samples at T1, with subsequent transfer to T2
  • Stability is the goal

Third Week

  • CSA06 analysis jobs will start to come to sites.

Tools

  • CRAB
The current version of CRAB is CRAB_1_3_0, installed at FNAL and available via the CRAB webpage: http://cmsdoc.cern.ch/cms/ccs/wm/www/Crab/ or via the direct link: https://cmsdoc.cern.ch/cms/ccs/wm/www/Crab/CRAB_1_3_0.tgz

Instructions on how to use CRAB can be found at: http://www.uscms.org/SoftwareComputing/UserComputing/Tutorials/Crab.html. Data discovery is provided to the user via the official DBS/DLS discovery page: http://cmslcgco01.cern.ch:8001/

Topic revision: r7 - 2007-04-26 - SergioNovaes
 

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