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V2EX  ›  SSD

FAST'16 Paper: Flash Reliability in Production: The Expected and the Unexpected

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  •   adadada · 2016-02-28 13:37:52 +08:00 · 4059 次点击
    这是一个创建于 2978 天前的主题,其中的信息可能已经有所发展或是发生改变。

    https://www.usenix.org/conference/fast16/technical-sessions/presentation/schroeder

    “ This paper provides a large-scale field study covering many millions of drive days, ten different drive models, different flash technologies (MLC, eMLC, SLC) over 6 years of production use in Google ’ s data centers.”

    其中一个结论是 “ We see no evidence that higher-end SLC drives are more reliable than MLC drives within typical drive lifetimes ”

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