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为什么在运行"运行状况子系统显示"时、某些子系统中未列出所有节点?

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ontap-9
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core<a>2009-167098</a>
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适用场景

  • ONTAP 9
  • FAS/AFF 系统

问题解答

  • 某些HM (运行状况监控器)子系统正在集群中的所有节点上运行。
  • 其他HM子系统仅在一个节点上运行。 
  • 这是因为存在节点级HM进程和集群级HM进程。
  • 集群级别的HM子系统仅在一个节点上运行(必要时、可能会移至另一个节点)。  节点级HM进程在集群中的每个节点上运行。
  • 因此、这是预期行为。

追加信息

  • 集群级别的HM子系统示例:
     

Cluster::> health subsystem show
Subsystem: FHM-Switch
Health: ok
Initialization State: initialized
Number of Outstanding Alerts: 0
Number of Suppressed Alerts: 0
Node: cluster-02
Subsystem Refresh Interval: 1h

Subsystem: FHM-Bridge
Health: ok
Initialization State: initialized
Number of Outstanding Alerts: 0
Number of Suppressed Alerts: 0
Node: cluster-02
Subsystem Refresh Interval: 1h

  • 节点级HM子系统示例:

Subsystem: MetroCluster_Node
Health: ok
Initialization State: initialized
Number of Outstanding Alerts: 0
Number of Suppressed Alerts: 0
Node: cluster-01, cluster-02, cluster-03,
cluster-04, cluster-05, cluster-06,
cluster-09, cluster-10
Subsystem Refresh Interval: 15m, 15m, 15m, 15m, 15m, 15m, 15m, 15m

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