Virtualizing Monitoring and Control Systems: First Operational Experience and Future Applications

Abstract

Virtualization is a technology that allows emulating a complete computer platform. The potential use ranges from consolidating hardware to running several different operating systems in parallel on one computer to preserving the operability of heritage software. GSOC has been investigating the possibilities of virtualization for some time. Aside from the usual approach of virtualizing the central servers out of administrational, consolidational reasons, the possibilities and advantages of control room client virtualization was explored. While moving mainstream in other businesses, the space community is cautious to apply this technique to the mission critical monitoring and control systems. This paper illustrates three virtualization steps that are underway at GSOC and presents the experiences gained.