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Production Planning

Production Planning. Eric van Herwijnen Thursday, 20 june 2002. Contents. Current capacity & channel interest Additional capacity (Grid) Job organization Data Quality Checking Improvements to Production tools. Current MC capacity (estimate). Current MC capacity (estimate).

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Production Planning

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  1. Production Planning Eric van Herwijnen Thursday, 20 june 2002

  2. Contents • Current capacity & channel interest • Additional capacity (Grid) • Job organization • Data Quality Checking • Improvements to Production tools

  3. Current MC capacity (estimate)

  4. Current MC capacity (estimate)

  5. Additional capacity (GRID) • Several centers (Nikhef, Cambridge) are making CPUs exclusively available through DataGrid • Status DataGrid?

  6. Organization • Most centers are operational now • Sw installed • Jobs submitted through web interface • Output and logs sent back to cern • Bookkeeping db updated • Install latest versions of Sicbmc and Brunel for test productions, tar files will be provided (next week) • Run prototype production (26/6 – 3/7)

  7. Job organization (prototype production) • Prototype production mainly done at CERN but will also be used to consolidate outside centers • Channel (or generic b/c) job will consist of: • Generation of 1 channel/generic b/c set of 1000 events • Reconstruction of 1 channel set • Channel DST sent back to CERN

  8. Job organization (prototype production) • Channel (or background) job will consist of: • Generation of 3 mbias sets of 500 events for spillover • Generation of 1 channel set of 1000 events • All RAWH sent back to CERN • Channel DST sent back to CERN

  9. Job organization (production) • Channel (or background or b/c inclusive) job will consist of: • Generation of 3 mbias sets of 500 events for spillover • Generation of 1 background/b/c incl set of 1000 events • Channel/background/b/c incl. DST sent back to CERN • Mbias DST (500 events) sent back to CERN

  10. Data Quality Check • Existing program works with Zebra • Needs to be converted to OODST, merged with current histograms in Brunel • Centers will be responsible for checking: • Size of output datasets • Correct filetransfer to CERN • Correct updating of bookkeeping db

  11. Improvements to production tools • Suggestion for removing site dependencies from Java code to local scripts from Andrei • Prototype installed in Lyon, will be tested in production • Also installed at CERN, to be tested with new production/configuration/bookkeeping db and tools

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