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Active IQ Unified Manager 为 MetroCluster 发送误报事件

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适用场景

  • OnCommand统一管理器7.x ( UM )
  • OnCommand统一管理器9.5 ( UM )
  • Active IQ Unified Manager 9.x ( AIQUM )
  • MetroCluster存储(MCC)

问题描述

常规
  • Unified Manager会创建事件、如果已配置、则会发送警报、即使集群上一切正常也是如此
  • 在集群事件日志和受影响对象的状态中、找不到问题描述
  • 大多数情况下、它与ONTAP有关、但其他LUN警报也会受到影响
  • 解决此类事件只会创建新事件
  • 在某些情况下、每天都无故创建事件、并且这些事件将过时
  • 问题不能随意重新产生、它是随机发生的、很少发生
具体症状

Unified Manager (UM)中的某些MetroCluster事件未废弃或未出于任何原因创建、并在MetroCluster恢复到稳定配置后废弃。这些事件包括但不限于:

  • "节点到FC交换机的所有FC启动程序链路已关闭"
  • "节点到FC交换机的所有FC-VI互连链路已关闭"
  • MetroCluster false事件"无法访问网桥"和"无法通过对等网络访问MetroCluster配对系统"
  • 集群监控失败

事件

OnCommand Unified Manager发出的警报:已禁用MetroCluster自动计划外切换(状态:新增)
OnCommand Unified Manager发出的警报:已禁用MetroCluster自动计划外切换(状态:已废弃)

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