21-27 March 2009
Europe/Prague timezone

CluMan: High-density displays and cluster management

24 Mar 2009, 08:00


Board: Tuesday 068
poster Hardware and Computing Fabrics Poster session


Miroslav Siket (CERN)


LHC computing requirements are such that the number of CPU and storage nodes, and the complexity of the services to be managed are bringing new challenges. Operations like checking configuration consistency, executing actions on nodes, moving them between clusters etc. are very frequent. These scaling challenges are the basis for CluMan, a new cluster management tool being designed and developed at CERN. High-density displays such as heat maps, grids or color maps are more and more commonly used in various applications like data visualization or monitoring systems. They allow humans to see, interpret and understand complex and detailed information at a glance. We propose to present the ideas behind the CluMan project, and to show how high density displays are used to help service managers to understand, manage and control the state and behavior of their clusters.

Primary authors

Presentation Materials