Concepedia

Grid'5000: a large scale and highly reconfigurable grid experimental testbed

Franck Cappello, Eddy Caron, Michel Daydé, Frédéric Desprez, Yvon Jégou, Pascale Vicat-Blanc Primet, Emmanuel Jeannot, Stéphane Lanteri, Julien Leduc, Nouredine Melab,

2005 · 243 citations · 18 references

DOI

TL;DR

Large‑scale distributed systems such as Grids are difficult to study with theory alone, and production grids lack the reconfiguration, control, and monitoring needed for research. The paper introduces Grid'5000, a 5000‑CPU national testbed designed to enable research in Grid computing. Grid'5000 is built as a highly reconfigurable infrastructure that provides fine‑grained control, monitoring, and a performance‑tested reconfiguration subsystem across its entire network. Performance evaluations demonstrate that the reconfiguration subsystem can rapidly and reliably reconfigure the 5000 CPUs, validating the testbed’s scientific utility.

Abstract

Large scale distributed systems like Grids are difficult to study only from theoretical models and simulators. Most Grids deployed at large scale are production platforms that are inappropriate research tools because of their limited reconfiguration, control and monitoring capabilities. In this paper, we present Grid'5000, a 5000 CPUs nation-wide infrastructure for research in Grid computing. Grid'5000 is designed to provide a scientific tool for computer scientists similar to the large-scale instruments used by physicists, astronomers and biologists. We describe the motivations, design, architecture, configuration examples of Grid'5000 and performance results for the reconfiguration subsystem.