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当使用固态硬盘 (SSD) 长时间关闭 ONTAP 存储时，有什么建议？

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适用于

  • ONTAP
  • 存储维护
  • 固态硬盘 (SSD)

回答

登录以查看客户公告SU490，了解有关 SSD 最佳实践的信息。

  • 基于 NAND 闪存的 SSD 如果长时间不通电，会随着时间的推移慢慢泄漏电量。根据 JEDEC Solid State Technology Association，SSD 的停电时间不应超过 2-3 个月。否则，重新通电时数据可能无法恢复。根据 JEDEC Solid State Technology Association 报告，数据面临风险的时间长短取决于 SSD 的磨损程度和存储环境的温度。    

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