Atlas Tier2/Tier3 workshop at Open Science Grid All-Hands Meeting

8 Mar 2010, 08:00 → 9 Mar 2010, 18:00 America/Chicago

FNAL

Slides

• ATLAStier3atOSG.odp
• ATLAStier3atOSG.pdf
• Facility-Status-03-2010.ppt
• Tier3WG_GR_and_HC_Status.pdf

Monday 8 March

09:00 → 09:45 US ATLAS Facility Overview

Speaker: Michael Ernst (BNL, ATLAS)

Slides Facility-Status-03-2010.pdf Facility-Status-03-2010.ppt

09:45 → 10:45 US ATLAS Computing Operations Status Report

Covers Production, Analysis and DDM Recent facility performance and expected production and analysis activities in 2010 and beyond

Speaker: Kaushik De (UT-Arlington)

Slides USops_mar_2010.pdf USops_mar_2010.ppt

10:45 → 11:00 break

11:00 → 12:00 Data Management Infrastructure at the Tier-1 and the Tier-2 centers

Covers Site Services consolidation, FTS and LFC issues

Speaker: Hironori Ito (Unknown)

Slides US_ATLAS_T2_DDM_2010-03-08.pdf US_ATLAS_T2_DDM_2010-03-08.ppt

12:00 → 13:30 lunch

13:30 → 14:30 Workload Management and underlying facility infrastructure

o Recent developments in PanDA o Deploying multi user pilot job component (gLexec) at the US ATLAS sites o pCache to improve analysis performance o Scalable job submission infrastructure (multi job pilots, CREAM CE et al)

Slides osg-ahm-2010-glexec-cream.pdf osg-ahm-2010-glexec-cream.ppt

14:30 → 14:50 State of the OSG Software Stack

Speaker: Alain Roy

Slides

• 2010-03-all-hands-software.pdf
• 2010-03-all-hands-software.ppt
• osg_crls.pdf

14:50 → 15:10 Resource Deployment status and planning at the Tier-1 and the Tier-2 sites

o Determining the requirements beyond the pledges o Roadmap for CPU and disk capacities in 2010 and 2011

Speaker: Robert GARDNER (UNIVERSITY OF CHICAGO)

Slides rwg-osgah-03.2010.pptx rwg-osgah-03.2010.pptx.pdf

15:10 → 15:25 break

16:00 → 17:00 Performance and Reliability Issues

o Network performance o Storage management system reliability, performance and manageability o Storage component reliability and performance

Speaker: Dr Shawn McKee (University of Michigan ATLAS Group)

Slides Performance_and_Reliability_ATLAS_OSG.pdf Performance_and_Reliability_ATLAS_OSG.ppt

Tuesday 9 March

09:00 → 12:30 US ATLAS Tier3

09:00 ATLAS Tier3 status

Speaker: Massimo Lamanna (CERN)

Slides ATLAStier3atOSG.odp ATLAStier3atOSG.pdf

09:20 Considerations for Tier 3 Storage Systems

Speaker: Robert GARDNER (UNIVERSITY OF CHICAGO)

Slides rwg-t3data-03.2010.pptx.pdf

09:40 PROOF for Tier3

Speaker: Neng Xu (Department of Physics - University of Wisconsin)

Slides Tier3workshop2010.pdf

10:00 DDM-Tier3 link

Speaker: Hironori Ito (Unknown)

Slides DDM_for_Tier3_March_2010.ppt

10:20 break

10:35 Tier3 support

Speaker: Daniel van der Ster

Slides Tier3WG_GR_and_HC_Status.pdf

10:55 Software/Conditions distribution

Speaker: Asoka De Silva (Unknown)

document desilva-09Mar10-Tier3Workshop.pdf

11:15 Virtualization techniques in ATLAS

Speaker: Mr Yushu Yao (LBNL)

Slides 20100309_AtlasTier3_OSGAllHands_Yushu.pdf

11:35 Tier3(g) Cluster Design and Recommendations

Speaker: Doug Benjamin (Duke University)

Slides Tier3g-cluster-design-recomendations.pdf Tier3g-cluster-design-recomendations.ppt

12:05 Discussion and conclusion