r5 - 12 Apr 2011 - 14:20:16 - ArmenVartapetianYou are here: TWiki >  Admins Web > MinutesDataManageApr12



Minutes of the US ATLAS Data Management meeting, Apr 12, 2011
  • Previous meetings and background : IntegrationProgram
  • Coordinates: Tuesdays, Noon Central
    • (570) 310-0130, Access code: 735188; Dial *6 to mute/un-mute.


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

Topics for this week

  • Storage status - Armen
  • Central deletion issues - Armen, Hiro
    • LFC permission issues? Solved at BNL. Still issue at NET2. Saul/Armen will follow up.
    • Backlog? Gone - except for LFC issue above. And some backlog at BNL MCDISK.
    • Still some issues (with srm errors) being followed up with ADC team.
    • Charles - bulk deletion issue seems to be solved.
  • Storage reporting - Charles, Hiro
    • Test unallocated, unpowered tokens for dcache sites? David Lesny seems to have found a solution. Implemented at AGLT2 - seems to be working fine. Check via:
      • lcg-stmd -v -b -s ATLASUNALLOCATED -e httpg://head01.aglt2.org:8443/srm/managerv2
      • lcg-stmd -v -b -s ATLASUNPOWERED -e httpg://head01.aglt2.org:8443/srm/managerv2
    • Patrick will try at SWT2. Hiro will add these tokens to his monitoring.
  • Hot issues
  • AOB
    • Patrick - Bestman 2 at UTA_SWT2 cluster (installed on test machine). Will try this week on production cluster. If successful try analysis cluster in 2 weeks.
    • Hiro - deployment of new SS at BNL.
    • Armen - NET2 space reporting is down? Saul - working on it, to join two large GPFS volumes.
    • Armen - we need to add few more names to atlas-support-cloud-us list. NET2 and WT2.

-- KaushikDe - 12 Apr 2011

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