r3 - 22 Mar 2011 - 15:11:09 - KaushikDeYou are here: TWiki >  Admins Web > MinutesDataManageMar22

MinutesDataManageMar22

Introduction

Minutes of the US ATLAS Data Management meeting, Mar 22, 2011
  • Previous meetings and background : IntegrationProgram
  • Coordinates: Tuesdays, Noon Central
    • (605) 715-4900, Access code: 735188; Dial *6 to mute/un-mute.

Attending

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

Topics for this week

  • Storage status - Armen
    • Free storage looks good everywhere.
    • Armen talked to Fernando to fix storage report for NET2, WT2 and SWT2.
  • Deletion issues - Armen, Hiro
    • Some backlog from USERDISK deletion.
    • Patrick noticed that SRM was getting hammered with repeated requests to delete the same files. New version of deletion code implemented to avoid this. Armen and Patrick following up.
    • Some remaining issues with unexplained pauses in deletion - Armen following up.
    • LFC permission issue is creating problems with deletion at AGLT2 - Hiro following up.
    • Armen finished cleaning of old GROUPDISK tokens at Tier 2's. As soon as BNL is done, these tokens will be removed from TOA.
    • Charles - millions of files on LFC which are no longer on storage? Decision - these should be deleted, though list should be kept. Charles will debug - seems to be deletion failures. Armen will follow up.
  • LOCALGROUPDISK cleaning
  • Hot issues
  • AOB


-- KaushikDe - 22 Mar 2011

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