Tier3(g,w) meeting at ANL ASC

US/Central
Bld 360, A224 (ANL ASC)

Bld 360, A224

ANL ASC

Description
The report by the US ATLAS Tier 3 Task Force released April 09 concluded that there is a need for increased Atlas computing capabilities at US Insitutes (Tier3's). T3 Techincal Support Group [D. Benjamin(chair), S. Chekanov, R. Yoshida and J. Cochran] was formed to help organize the setting up of Tier3's at universities. To this end, the Support Group is calling an organization meeting on 18-19 May at Argonne (ANL ASC). Draft HOW-TO documentaion(web pages) based on the recommendations of the task force report has been prepared. The intended audience of this workshop are University persons who intend either to participate in building a Tier3 at his/her university, or be closely associated with such an effort. The meeting will focus primarily on smaller T3 installations (Tier 3g and Tier 3w)[as defined in the recent US Atlas Tier 3 task force report]. There will be some information on the Tier3af (Analysis Facilities), but will not cover the Tier3gs (Tier2-like T3s). The meeting will cover: * The current template Tier-3g (and w) design * Experience from existing Tier3's * Demonstrations and hands-on work period * Discussion of issues outstanding The aim of the meeting is that the participant leaves with (at least) a clear idea of the next steps in building a Tier3 at his/her institute. This meeting will be carried on EVO. ***18 May 2009*** Title: ANL ASC Tier3 Meeting Community: ATLAS Meeting Access Information: - Meeting URL http://evo.caltech.edu/evoGate/koala.jnlp?meeting=eneueMvDvsaIa2InalIn - Phone Bridge ID: 989512 ***19 May 2009*** Title: ANL ASC Tier3 Meeting Community: ATLAS Meeting Access Information: - Meeting URL http://evo.caltech.edu/evoGate/koala.jnlp?meeting=eiese9v2vuaeaDInatIi - Phone Bridge ID: 989523 EVO Phone Bridge Telephone Numbers: --------------- - USA (Caltech, Pasadena, CA) +1 626 395 2112 - Switzerland (CERN, Geneva) +41 22 76 71400 - USA (BNL, Upton, NY) +1 631 344 6100
    • 10:00 12:00
      The template Tier3
      • 10:00
        Welcome to ANL ASC 10m
        Speaker: Rik Yoshida
        Slides
      • 10:10
        Introduction and Tier-3 Task Force Report 25m
        Speaker: Chip Brock (Michigan State) (via video)
        Slides
      • 10:35
        Goals for Tier 3 meeting and Types of Tier-3's and their characteristics 25m
        Speaker: Doug Benjamin (Duke University)
        Slides
      • 11:00
        Model Tier-3g 25m
        Speaker: Sergei Chekanov (HEP division (ANL))
        Slides
    • 12:00 13:15
      lunch 1h 15m
    • 13:15 15:20
      Experience from existing Tier3's
      • 13:15
        Experience at the Indiana T3 25m
        Speaker: Fred Luehring (Indiana University)
        Slides
      • 13:40
        Experience at T3 OU 25m
        Speaker: Dr Horst Severini (University of Oklahoma)
        Slides
      • 14:05
        Experiences at T3 OSU 25m
        Speaker: Waruna Fernando
        Slides
      • 14:30
        Tier3 support at ATLAS Canada 25m
        Speaker: Asoka De Silva (Unknown)
        Slides
        Video
      • 14:55
        Atlas DDM site services for several Tier 3 sites 25m
        Speaker: Patrick McGuigan (UTA)
        Slides
    • 15:25 15:40
      break 15m
    • 15:40 17:40
      Demonstration

      The features of ANL ASC T3--with a particular emphasis on the PC Farm--will be demonstrated.

    • 18:30 20:30
      Dinner - Argonne Guest House 2h
    • 09:00 11:45
      Issues outstanding, plans
      • 09:00
        Tier-3 setup at Wisconsin 25m
        Speaker: Neng Xu (Department of Physics - University of Wisconsin)
        Slides
      • 09:25
        Xrootd for Tier-3 25m
        Speaker: Andrew Hanushevsky (STANFORD LINEAR ACCELERATOR CENTER)
        Slides
      • 09:50
        break 15m
      • 10:05
        Data transfer issues for T3 10m
        Speaker: Doug Benjamin (Duke University)
      • 10:15
        Tier-3 network issues 25m
        Speaker: Mr Richard Carlson (Internet2)
        Slides
      • 10:40
        Grid data transfer tools 25m
        Speaker: Marco Mambelli (UNIVERSITY OF CHICAGO)
      • 11:05
        DQ2 services in a VM 20m
        Speaker: Alden Stradling
        Slides
      • 11:25
        OSG 20m
        Speaker: Dan Fraser (OSG/ANL)
        Slides
    • 12:15 13:30
      break/Lunch 1h 15m
    • 13:30 15:00
      Discussion and conclusion
      • 13:30
        Question and answer 30m
        Slides
      • 14:00
        Discussion 30m
      • 14:30
        Closeout 20m
    • 15:00 15:15
      break 15m
    • 15:15 17:30
      Setting up a Tier 3 (hands on working period)

      Participants (if they are prepared) can begin to set up a Tier 3. More information on the meeting wiki.
      http://atlaswww.hep.anl.gov/twiki/bin/view/Tier3Setup/18May09Meeting