A Survey on Default Prediction of Cloud Storage Service
Liyu Zhu, Xiaojian Li, Wencan Tong, Cuiping Zhang, Bo Li · 2019
The opacity promotes the extensiveness of cloud storage resources, while it wears the trust of users in cloud storage resources on the other hand. In the event of a default in cloud storage services, predicting the possibility of cloud storage default by dynamic comparison of storage system situation and time-varying storage SLA. This paper first reviews the research status of cloud storage services default and its prediction; Secondly, summarizes the classification of cloud storage malfunction and its prediction; Thirdly, analyzes the essential difference between failure/fault prediction and default prediction, and then clarify that the existing results of failure/fault prediction are difficult to directly apply to the prediction research of cloud storage services default; Finally, suggests on the research approach of cloud storage default prediction are given.