20th International Conference on Computing in High Energy and Nuclear Physics (CHEP2013)

Managing and throttling federated xroot across WLCG Tier 1s

14 Oct 2013, 15:00

45m

Grote zaal (Amsterdam, Beurs van Berlage)

Poster presentation Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization Poster presentations

Speaker

Shaun De Witt (STFC - Science & Technology Facilities Council (GB))

Description

WLCG is moving towards greater use of xrootd. While this will in general optimise resource usage on the grid, it can create load problems at sites when storage elements are unavailable. We present some possible methods of mitigating these problems and the results from experiments at STFC

Presentation materials

Slides

XrootPerformance.pdf

XrootPerformance.ppt