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ALICE TEST VO

ALICE TEST VO. Miguel Martinez, Pablo Saiz ALICE LCG Task Force Meeting 18 th April 2012. ALICE_TEST. New VO: Using a backup of ALICE catalogue as starting point With all ALICE users With all ALICE SE (for reading) And some ALICE SE (for writing) Current status Central Services running

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ALICE TEST VO

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  1. ALICE TEST VO Miguel Martinez, Pablo Saiz ALICE LCG Task Force Meeting 18th April 2012

  2. ALICE_TEST • New VO: • Using a backup of ALICE catalogue as starting point • With all ALICE users • With all ALICE SE (for reading) • And some ALICE SE (for writing) • Current status • Central Services running • API services running • Executing jobs at CERN

  3. Original plan (from 9/3/12) Mar Apr May Now: 1 week: Investigate test system 1 week: Test Catalogue migration 1 week: Define New VO 1 week: Verify quotas 1 month: New hardware for CS 2 days: Central deployment from backup 3 days: First site working (CERN) 2 weeks: At least 2 external sites (CCIN2P3, ?) After that works, keep adding sites 2 months: 1 day: Switch VO 1 day: Overall site upgrade

  4. Migration of the catalogue • Starting from backup: • Convert tables to InnoDB • Change user name/userid • In test machine: 12 hours • Script divides tasks among cpus (test 4 CPU, production 24)

  5. How to connect: • From aliensh: • export alien_API_SERVER_LIST=alientest02.cern.ch:10000 • From alien: • export ALIEN_ORGANISATION=ALICE_TEST • Disclaimers: • Data registered in this VO can be deleted • Jobs submitted to this VO can be deleted

  6. Next steps • Simple jobs work: • Test real jobs (packages, brokering…) • Include trains (?) • Setup voboxes at CERN, CCIN2P3, Torino… • If new hardware, redeploy services

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