Modelling Grid5000 point availability with SAN

  • Authors:
  • Leonardo Brenner;Paulo Fernandes;Jean-Michel Fourneau;Brigitte Plateau

  • Affiliations:
  • Laboratoire LIG, CNRS-INRIA-INPG-UJF, 51, av. Jean Kuntzmann 38330 Montbonnot Saint-Martin, France;PUCRS, Faculdade de Informática, Av. Ipiranga, 6681 90619-900 Porto Alegre, Brazil;PRiSM, Université de Versailles Saint-Quentin-en-Yvelines, 45, Av. des Etats-Unis, 78035 Versailles, France;Laboratoire LIG, CNRS-INRIA-INPG-UJF, 51, av. Jean Kuntzmann 38330 Montbonnot Saint-Martin, France

  • Venue:
  • Electronic Notes in Theoretical Computer Science (ENTCS)
  • Year:
  • 2009

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Abstract

The point availability is the probability that a system is available at time t. As grids need a lot of resources to be really operational, the evolution of their availability with time or depending on a maintenance process is a hot topic. But as grids contain a lot of resources, it is quite difficult to model and solve this problem. Here we advocate a component based description which is associated to a tensor based numerical approach.