r2 - 29 Sep 2009 - 13:51:26 - KaushikDeYou are here: TWiki >  Admins Web > MinutesDataManageSep29

MinutesDataManageSep29

Introduction

Minutes of the US ATLAS Data Management meeting, Sep 29, 2009
  • Previous meetings and background : IntegrationProgram
  • Coordinates: Tuesdays, Noon Central
    • (309) 946-5300, Access code: 735188; Dial *6 to mute/un-mute.

Attending

  • Meeting attendees: Shawn, Bob, Wei, Charles, Rob, Michael, Saul, Pedro, Armen, Hiro, Wensheng, John, Patrick
  • Apologies:
  • Guests:

Topics for this week

  • Reprocessing update
    • Well done - thanks to everyone, in spite of some files being accidentally on tape
    • US did 60.6% of all jobs, Tier 2's helped to keep the rate high (maximum US rate was 42K finished jobs/day, compared to maximum non-US rate of 47k jobs/day)
  • HOTDISK status - Hiro, Armen
    • All done, Hiro fixing Tier information
    • Shawn - not showing OK in DDM dashboard, Armen will follow up
  • BestMan - Pedro, Charles
    • Testing BestMan with dcache, gateway mode (most things work except space tokens)
    • BestMan may be more scalable srm
    • glite-transfer-submit is not working, need help
    • Wei: try glite-url-cp
  • BNL migration to USERDISK - Armen
    • Ready to start - 9/30
    • Need to free up BNLPANDA area in 2 months
    • Next week review status, procedures and future policy
  • Hot issues
    • Wei - new BestMan with checksum features is available, being tested
    • Wei - also testing new XRootD? , still some bugs to fix
  • AOB
    • Kaushik will prepare table next week with space token roles (carry over action item).
    • Shawn - roles are only important when token is created, does not matter in file copying, so will consolidate all partial tokens


-- KaushikDe - 29 Sep 2009

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