Security Operation and Maintenance of Information Infrastructure Based on Minicomputer Typical Troubleshooting

This paper summarizes a set of maintenance and management experience of typical faults of P570 minicomputer based on some typical faults and processing methods of the P570 minicomputer in Xuzhou area for the past few years, and improves the quality of maintenance and health level of information system. At the same time we summarize the management ideas, keep up with the times to improve operation and maintenance system, strengthen operation and maintenance management to ensure the system safe and reliable operation, and provide powerful guarantee for information security interaction of power network.