r3 - 26 Apr 2011 - 13:25:59 - KaushikDeYou are here: TWiki >  Admins Web > MinutesDataManageApr26



Minutes of the US ATLAS Data Management meeting, Apr 26, 2011
  • Previous meetings and background : IntegrationProgram
  • Coordinates: Tuesdays, Noon Central
    • (570) 310-0130, Access code: 735188; Dial *6 to mute/un-mute.


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

Topics for this week

  • Storage status - Armen
    • Everything looks ok.
    • PRODDISK cleanup - everyone should run pandamover cleanup script from Charles.
    • SWT2 is now reporting space per token, using new version of Bestman2. Armen will inform DQ2 support.
  • Central deletion - Hiro, Armen, Charles
    • Hiro/Armen working with central deletion to improve performance at BNL (currently ~5 Hz).
    • Plan to run USERDISK cleanup soon.
  • Storage reporting - Charles, Hiro
  • AGLT2 storage status - Shawn
    • Effort made to achieve consistency. Updated Charle's CCC output.
    • See http://t-head01.aglt2.org/ccc/ccc-2011-04-26-0331.html as an example. The "AGLT2_<SPACE-TOKEN>" areas are linked to DQ2 accounting.
    • Things are mostly consistent now. The srmspace table was repaired. Still missing 2TB on AGLT2_USERDISK (shows in SRM but not in DQ2 nor in filesystem).
  • Hot issues
  • AOB
    • Patrick - Bestman 2 at UTA_SWT2 cluster. Done. CPB coming next.
    • Hiro - deployment of new SS at BNL.

-- KaushikDe - 26 Apr 2011

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