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StorageGRID 设备无响应

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适用于

StorageGRID 设备 SG5700 

问题

一个存储节点变得无响应且无法通过网络访问:

  • 对计算节点 SG5700 的 Ping 测试失败。
  • 所有计算节点 LED 指示灯(包括 7 段显示屏)均熄灭。
  • StorageGRID Manager Web GUI 报告主要警报:
    • ADC quorum not met
      • Storage Node with ADC service is offline. Expansion and decommission operations are blocked until ADC quorum is restored。"
    • Unable to communicate with node
      • One or more services are unresponsive, or the node cannot be reached
    • 其他节点报告 ILM placement unachievable
      • A placement instruction in an ILM rule cannot be achieved for certain objects.
  • 最近没有维护或环境变化。
  • StorageGRID ASUP 日志显示事件期间受影响节点上的所有服务为Unknown 。

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