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障害が発生していないノードでONTAPがNoPathToIOMA_Alertをレポートする

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ontap-9
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hw
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環境

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

問題

  • ノードAのレポートNoPathToIOMA_AlertDegradedShelfToShelfCabling_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

  • これらのアラートは、Node C に接続しているシェルフの IOM 障害を示していますが、Node A は発行されたシェルフに接続していません。
  • spm showは、shm プロセスが Node A でのみ実行されていることを報告します。

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

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