Journal of Grid Computing

, Volume 7, Issue 3, pp 319–333

An Interoperable Grid Information System for Integrated Resource Monitoring Based on Virtual Organizations

  • Timo Baur
  • Rebecca Breu
  • Tibor Kálmán
  • Tobias Lindinger
  • Anne Milbert
  • Gevorg Poghosyan
  • Helmut Reiser
  • Mathilde Romberg
Open Access
Article

Abstract

In many Grid infrastructures different kinds of information services are in use, which utilize different incompatible data structures and interfaces to encode and provide their data. Homogeneous monitoring of these infrastructures with the monitoring data being accessible everywhere independently of the middleware which provided it, is the basis for a consistent status reporting on the Grids’ resources and services. Thus, interoperability or interoperation between the different information services in a heterogeneous Grid infrastructure is required. Monitoring data must contain the identity of the affected Virtual Organization (VO) so that it can be related to the resources and services the VO has allocated to enable VO-specific information provision. This paper describes a distributed architecture for an interoperable information service, which combines data unification and categorization with policies for VO membership, VO resource management and data transformations. This service builds the basis for an integrated and interoperating monitoring of Grids, which provide their data to more than one VO and utilize heterogeneous information services.

Keywords

Grid monitoring Virtual Organizations Grid interoperability Grid information system VO-specific information provisioning 

Copyright information

© Springer Science+Business Media B.V. 2009

Authors and Affiliations

  • Timo Baur
    • 1
  • Rebecca Breu
    • 2
  • Tibor Kálmán
    • 3
  • Tobias Lindinger
    • 4
  • Anne Milbert
    • 5
  • Gevorg Poghosyan
    • 6
  • Helmut Reiser
    • 1
  • Mathilde Romberg
    • 2
  1. 1.Leibniz Supercomputing CentreGarchingGermany
  2. 2.Jülich Supercomputing CentreForschungszentrum Jülich GmbHJülichGermany
  3. 3.Gesellschaft fuer wissenschaftliche Datenverarbeitung mbHGöttingenGermany
  4. 4.Ludwig-Maximilians-Universität MünchenMünchenGermany
  5. 5.Max Planck Institute for Gravitational PhysicsGolmGermany
  6. 6.Steinbuch Centre for ComputingForschungszentrum Karlsruhe GmbHEggenstein-LeopoldshafenGermany

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