Dependability Measures
{"Image DocumentName": "Dependability Measures", "Image ImageDescription": "Morgan Kaufmann Publishers. 25 March, Dependability Measures. Reliability: mean time to failure (MTTF) Service interruption: mean time to repair (MTTR) Mean time between failures. MTBF = MTTF + MTTR. Availability = MTTF / (MTTF + MTTR) Improving Availability. Increase MTTF: fault avoidance, fault tolerance, fault forecasting. Reduce MTTR: improved tools and processes for diagnosis and repair. Chapter 6 \u2014 Storage and Other I/O Topics \u2014 5. Chapter 6 \u2014 Storage and Other I/O Topics.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}