Tier3IntegrationPhase2

Introduction

• Initial draft of milestones for "Phase 2", following the deployment period of the June 8-9, 2010 "Phase 1 Tier 3"

      DQ2/FTS (Hiro) : ready to deploy (end June)
      XrootD monitoring (Patrick): ready to deploy (end June)
      Puppet for T3 (Yushu): ready to deploy (end June/beg. July)
      PCache for T3/Data Mover (Charles): 
             -Functionality Specifications     (August/September)
      T3Panda with data affinity (Panda team+Charles);
             -Understand needed software    (July/August)
      T3data subscription
             -Technical proposal                  (July/August)
  

• Note these milestones will be tied to overall ATLAS milestones as they are better defined
• Note efforts to come from various parts of ATLAS
• Time period: roughly FY10Q4: July-Sep, 2010

Managed transfers to Tier 3

• DQ2/FTS (Hiro) : ready to deploy (end June)
• TBD: T3data subscription
  • Technical proposal (July/August)

Data access at Tier 3

• TBD: pache for T3/Data Mover (Charles):
  • Functionality Specifications (August/September)

Tier3-Panda

• TBD: T3Panda with data affinity (Panda team+Charles);
  • Understand needed software (July/August)

Xrootd Support for Tier 3

• XrootD monitoring (Patrick): ready to deploy (end June)
• Probable new release given Phase 1 experience

-- RobertGardner - 21 May 2010