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监控 ds.sas.drivephy.disableErr 是否足以检测磁盘缺失事件

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fas-systems
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HW
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适用于

  • ONTAP 9.12.1
  • FAS8300

回答

否，ds.sas.drivephy.disableErr 消息不是磁盘缺失事件的初始指示器

  • 此日志在磁盘已经变得无响应或丢失一段时间后生成
  • 控制器由于磁盘无响应导致过多错误而禁用关联的 PHY
  • 因此，此消息是磁盘丢失的结果，而不是最早的警报
  • 使用 Autosupport (ASUP) 通知监控 FILESYSTEM DISK NOT RESPONDING 以监视磁盘丢失事件
  • ASUP 通知可以自动为硬件问题打开支持案例，提供及时的可见性

示例：
Callhome for FILESYSTEM DISK NOT RESPONDING

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