ONTAP 报告非失败节点上的 NoPathToIOMA_Alert

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适用于

ONTAP 9
System Health Monitor (SHM)
Node Connectivity Health Monitor (NCHM)

问题描述

节点 A 报告 NoPathToIOMA_Alert 和 DegradedShelfToShelfCabling_Alert。

[callhome.hm.alert.major:ALERT]: Call home for Health Monitor process nchm: NoPathToIOMA_Alert [mgwd: callhome.hm.alert.major:alert]: Call home for Health Monitor process nchm: DegradedShelfToShelfCabling_Alert

这些警报指示连接到节点 C 的盘架 IOM 故障，但节点 A 未连接到已发布的盘架。
spm show 报告 shm 进程仅在节点 A 上运行。

Cluster::> set diag

Warning: These diagnostic commands are for use by NetApp personnel only. Do you want to continue? {y|n}: y

Cluster::*> spm show Node Name Pid State Node-A shmd 6042 running