Disk replacement log file examples from a very large RAID disk system for predictive maintenance analysis
Description
README.txt Maintenance example belonging to: The MANTIS Book: Cyber Physical System Based Proactive Collaborative Maintenance Chapter 9, The Future of Maintenance (2019). Lambert Schomaker, Michele Albano, Erkki Jantunen, Luis Lino Ferreira River Publishers (DK) ISBN: 9788793609853, e-ISBN: 9788793609846, https://doi.org/10.13052/rp-9788793609846 The figure .pdf did not make it into the book. Here are the raw data, processed logs and .gnu script to produce it. Data: event logs on disk failure in two racks of a huge RAID disk system (2009-2016). disks1.raw disks2.raw Event logs to RC-filtered time series: RC-filt-disks-log.c do-RC-filter-to-make-spikes-more-visible (bash script) --> disks1.log disks2.log Constant (horizontal line) indicating the level where users experienced system-down time Disrupted-operations-threshold disk-replacement-log.gnu disk-replacement-log.pdf
Resources
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http://data.europa.eu/88u/dataset/oai-zenodo-org-2580162 |
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http://data.europa.eu/88u/dataset/oai-zenodo-org-2580162 |
Tags
- hard-disk-replacement-in-large-raid-systems
- time-series-analysis
- predictive-maintenance