FileCatalogP10

Background

• FileCatalogP2
• FileCatalogP3
• FileCatalogP4
• FileCatalogP5
• FileCatalogP6

Integration Phase 10 (July 1 - Sep 30, 2009 - FY09Q4)

• 7/15/09: Update 51 to release gLite 3.1 is available for SL4 (soon SL5) and required by ATLAS: http://glite.web.cern.ch/glite/packages/R3.1/updates.asp
  • glite-LFC_mysql - Update to version 3.1.27-0 details
  • Version: 1.7.2-4

Updated rpms

LFC as deployed in US (prior to update)

• Deployed in Phase 5: version 1.6.11-4. See InstallLFConOSG.
• http://vdt.cs.wisc.edu/vdt_1101_cache/LFC-Client.pacman
• http://vdt.cs.wisc.edu/vdt_1101_cache/LFC-Server.pacman
• http://vdt.cs.wisc.edu/vdt_1101_cache/LFC-Interfaces.pacman
• http://vdt.cs.wisc.edu/vdt_1101_cache/LFC-MySQL.pacman
• http://vdt.cs.wisc.edu/vdt_1101_cache/LCG-Utils.pacman (lcg-utils-1.6.11-1p1)

Program of work

• Communicate requirements from ATLAS to VDT
• Package testing from VDT
• Develop precise recipe for Tier 2 sites for the upgrade
• Deal with dependencies in client tools (user, worker-node, utilities)
• Validate Panda jobs
• Validate site data management utilities
• Validate client tools
• Measure performance if possible for similar operations, before/after
• Schedule roll out update for Tier 2 sites

References & more info

ATLAS specific worker node client tools

• There are additional ATLAS-specific client tools, such as dq2-get, that are needed by pilot jobs and so need to be visible to compute nodes. These are gathered up in the package called http://www.mwt2.org/caches/ATLAS-wn.pacman. (This is a development version at present -10/7/08.)
• These will be installed by Xin in $APP/atlas_app/atlaswn/.

LFC-based Utilities

• See AtlasLFCUtilities.

-- RobertGardner - 22 Jul 2009

-- RobertGardner - 10 Nov 2009