A Scalable Software Architecture Booting and Configuring Nodes in the Whitney Commodity Computing Testbed
Samuel A. Fineberg, Paul Kutler · NASA STI Repository (National Aeronautics and Space Administration) · 1997
The Whitney project is integrating commodity off-the-shelf PC hardware and software technology to build a parallel supercomputer with hundreds to thousands of nodes. To build such a system, one must have a scalable software model, and the installation and maintenance of the system software must be completely automated. We describe the design of an architecture for booting, installing, and configuring nodes in such a system with particular consideration given to scalability and ease of maintenance. This system has been implemented on a 40-node prototype of Whitney and is to be used on the 500 processor Whitney system to be built in 1998.