LHC and ATLAS status

• Jim Shank

Room: Redwood Conference Room C, D

Facilities Status and Plans

• Michael Ernst

Room: Redwood Conference Room C, D

Facilities Integration Program

• Rob Gardner

Room: Redwood Conference Room C, D

Production and Analysis

• Kaushik De

Room: Redwood Conference Room C, D Process and functional requirements at US ATLAS Tier2 and Tier3 centers including PandaMover, Pathena, Autopilot, and DQ2 30 minutes presentation - 30 minutes discussion

Shift operations, troubleshooting, discussion Room: Redwood Conference Room C, D A discussion moderated by Mark Sosebee, including an introduction to the ELOG shift logging system

Fabric Services: Storage management - Xrootd

• Ofer Rind (BROOKHAVEN NATIONAL LABORATORY)

Room: Redwood Conference Room C, D

Proof and Xrootd for Tier3 centers

• Bruce Mellado

Room: Redwood Conference Room C, D

xrootd

• Andrew Hanushevsky (STANFORD LINEAR ACCELERATOR CENTER)

Room: Redwood Conference Room C, D Next generation xrootd/olbd and its performance Posix filesystem interface for xrootd using FUSE

Fabric Services: Analysis Queues

• Robert Ball (High Energy Physics)
• Mark Sosebee (UTA)

Room: Redwood Conference Room C, D (Condor, PBS) functionality and configuration examples for setting up analysis queues

Fabric Hardware

• Robert Petkus (Brookhaven National Laboratory)
• Christopher Hollowell (Brookhaven National Laboratory)

Room: Redwood Conference Room C, D - Compute Servers - OS choices (32/64 bit, etc) - Installation management - Disk Subsystems Configuration, resilience, performance, etc… suitable in the context of Tier-2 & Tier-3 centers, Sizing of Tier-3’s relative to physics analysis tasks and expected funding profile.

Fabric Services: Nagios monitoring

• Tomasz Wlodek (Brookhaven National Laboratory)

Room: Redwood Conference Room C, D

Network optimization and load tests

• Dantong Yu (BROOKHAVEN NATIONAL LABORATORY)

Room: Redwood Conference Room C, D

Fabric Services: Storage management - dCache

• Ted Hesselroth (Fermi National Accelerator Laboratory)

Room: Redwood Conference Room C, D

Optimizing data transfers

• Shawn McKee (University of Michigan ATLAS Group)

Room: Redwood Conference Room C, D Report from WG Findings / Analysis Mechanisms to improve the performance

OSG Grid Middleware

• Robert GARDNER (UNIVERSITY OF CHICAGO)

Room: Redwood Conference Room C, D - Setting up a CE – Hands-on w/ installation & configuration - Installation and usage of client tools - The OSG Information System – how it works and what’s in there

US ATLAS Services: panda-based release installations

• Tadashi Maeno (BNL)

Room: Redwood Conference Room C, D Progress on installation of releases using Panda Demonstration at WT2

US ATLAS Services: Running entire physics analysis chain w/ Panda, proof & xrootd

• Tadashi Maeno (BNL)

Room: Redwood Conference Room C, D A full demonstration based on a “real” analysis scenario

US ATLAS Services: distributed data management tools

• Hironori Ito (Brookhaven National Laboratory)

Room: Redwood Conference Room C, D Installation of DQ2 site services Installation, use of DQ2 user tools Mangement of data transfers to Tier2's Monitoring: DDM, FTS, etc

US ATLAS Services: data management at the site

• Patrick McGuigan (UTA)

Room: Redwood Conference Room C, D Local data integrity: filesystem, LRC and files on disk, review of community tools Space management at the site, policies Managing replication requests (discussion) - data distribution required for analysis jobs (AODs/ESDs) - out-of-band requests for specific datasets (eg. specific RDOs) - user-produced data hosting and publication

Site reports: AGLT2 Room: Redwood Conference Room C, D

Site reports: MWT2 Room: Redwood Conference Room C, D

Site reports: NET2 Room: Redwood Conference Room C, D

Site reports: SWT2 Room: Redwood Conference Room C, D

Site reports: WT2

• Wei Yang (SLAC)

Room: Redwood Conference Room C, D

Site reports: Tier1 Room: Redwood Conference Room C, D

Planning and Discussion

• Michael Ernst

Room: Redwood Conference Room C, D