Reliability Traces

Records of storage system reliability, for example long-term records of hard-drive failures.

The following traces are free to download under the terms of the SNIA Trace Data Files Download License. Please note that cookies must be enabled within your browser in order to download traces.
For questions about downloading using a shell script, see Using Shell Scripts, and for more information about downloading using a Windows batch script, see Using Batch Scripts.


 
Trace Name Details Details Related Tools Year Recorded Timespan Record Count File Size Actions
Backblaze Reliability Daily snapshots of a variety of operational drives including data such as S.M.A.R.T. statistics, serial number, model, capacity, and failures. Ongoing Backblaze drive reliability data collected since 2013. 2013 - 2023 about 11 years 459 Million 21.6 GB
Alibaba NVME Fail-Slow Traces collected and used in the paper Perseus: A Fail-Slow Detection Framework for Cloud Storage Systems by Ruiming Lu, Erci Xu, Yiming Zhang, Fengyi Zhu, Zhaosheng Zhu, Mengtian Wang, Zongpeng Zhu, Guangtao Xue, Jiwu Shu, Minglu Li, and Jiesheng Wu, FAST '23 Traces from Perseus: A Fail-Slow Detection Framework for Cloud Storage Systems by Ruiming Lu et al., FAST '23 This trace has no related tools yet. 2021 - 2022 11 months 671 Million 7.75 GB
Alibaba NVME Fail-Stop Traces collected and used in the paper SSD Failures in the Field: the Fail-Stop and the Fail-Slow by Ruiming Lu, Erci Xu, Yiming Zhang, Zhaosheng Zhu, Mengtian Wang, Zongpeng Zhu, Guangtao Xue, Minglu Li, and Jiesheng Wu, ATC '22 Traces from NVMe SSD Failures in the Field: the Fail-Stop and the Fail-Slow by Ruiming Lu et al., ATC '22 This trace has no related tools yet. 2020 - 2021 4 months 8.45 Million 682 MB

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