Home // ICAS 2025, The Twenty-First International Conference on Autonomic and Autonomous Systems // View article
Authors:
Alistair McLean
Roy Sterritt
Keywords: Autonomic Computing; Hard Disk Drive; HDD Reliability; Machine Learning; Failure Prediction
Abstract:
Unexpected downtime and IT system outages can cost organisations millions of dollars in lost revenue, loss of opportunity, and negatively impacted reputation. Third party cloud services and infrastructure are commonly used by individuals and organisations as it offers the ability to create highly scalable applications without the huge cost of purchasing and maintaining their own hardware facility. Consequently, cloud service providers are challenged with ensuring that their data centres are reliable, as they have shared responsibility for the applications deployed in them. One of the most common causes of IT system failure in data centres is failing Hard Disk Drives (HDDs). It is proposed that if data centres were able to accurately predict imminent HDD failures, then appropriate action could be taken to prevent potential outages. This paper investigates the relationship between Self-Monitoring, Analysis, and Reporting Technology (SMART) attributes and HDD failure, implementing supervised machine learning methods to predict drive failure at various prediction horizons. Random Forest and XGBoost classifiers are observed to achieve the best prediction performance, with the Area Under the Receiver Operating Characteristic Curve (AUROC) calculated at 0.9185±0.0066 and 0.9162±0.0066 respectively at the shortest prediction horizon (0-24 hours prior to failure). Reallocated sectors count (SMART 5), reported uncorrectable errors (SMART 187), current pending sector count (SMART 197), and uncorrectable sector count (SMART 198) were found to be the most important SMART attributes for HDD failure prediction.
Pages: 8 to 14
Copyright: Copyright (c) IARIA, 2025
Publication date: March 9, 2025
Published in: conference
ISSN: 2308-3913
ISBN: 978-1-68558-241-8
Location: Lisbon, Portugal
Dates: from March 9, 2025 to March 13, 2025