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在ONTAP中使用不正确的磁盘故障语法时、多个NVMe磁盘失败

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aff-series<a>2009年75 3668</a>
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适用场景

  • ONTAP
  • NVMe磁盘

问题描述

  • NVMe磁盘的路径ID (例如e5a.10.2.8)及其磁盘ID (例如1.10.8)与ONTAP使用的路径ID不同。
  • 磁盘故障需要磁盘ID、而不是路径。
  • 如果使用路径使磁盘出现故障、则该磁盘应出现故障:
storage disk fail -disk e5a.10.2.8
Error: Disk "e5a.10.2.8" does not exist.
  • 但是、如果不使用带有 <> 符号的路径、则ONTAP会将这些符号解释为"大于"和"小于"、从而导致多个磁盘在此时发生意外故障:
storage disk fail -disk <e5a.10.2.8>
Success: 32 entries were acted on.
  • 注意: 如果您要继续对每个磁盘运行命令、ONTAP会提示您、并且只有在问题解答每个提示符输入yes后、多个驱动器才会出现故障。
  • -i 使用上述语法添加参数将立即使磁盘出现故障、从而导致RAID组降级到其RAID故障阈值

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