r5 - 19 Sep 2009 - 17:30:57 - WeiYangYou are here: TWiki >  Admins Web > MinutesDataManageSep15



Minutes of the US ATLAS Data Management meeting, Sep 15, 2009
  • Previous meetings and background : IntegrationProgram
  • Coordinates: Tuesdays, Noon Central
    • (309) 946-5300, Access code: 735188; Dial *6 to mute/un-mute.


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

Topics for this week

  • Reprocessing update
    • Massive errors, abandoned, will restart next week after software updates
  • Space Tokens - Armen
    • We will use USERDISK for Pathena in US
    • BNL needs to migrate to USERDISK
    • Tier 2's need to implement missing tokens
    • Which roles to use for space tokens - ATLAS? Charles will let Shawn know how MWT2 is set up.
    • Current status of all tokens at US sites (used/total available)
      BNL 5 TB 767/935 TB 953/1078 No 0/16 3/16 4/23 2/8
      AGLT2 No 43/110 TB 127/138 17/23 16/18 0/21 1/17 No
      MWT2-UC No 52/100 TB 127/181 27/40 12/30 0/2 2/10 No
      NET2 No Total 173/245 TB Yes Yes Yes Yes Yes No
      SLACT2 Yes Total 203/230 TB Yes Yes Yes No Yes No
      SWT2 No Total 191/229 TB Yes Yes Yes No Yes No
  • Dataset consistency - Charles
    • Working on new version
  • Data corruption - Hiro et a
    • Charles - a few cases of output file corruption last week, need to be understood (maybe dcache settings need tuning)
  • Hot issues
  • AOB

-- KaushikDe - 14 Sep 2009

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