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Brocadeスイッチポートが停止しています

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metrocluster
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環境

  • MetroCluster FC
  • ONTAP 9
  • Brocadeファイバチャネル スイッチ

問題

  • スイッチポートが停止していることを示すAutoSupport が受信されます。
  • switchshow 出力にNo_Sync状態のポートが表示されます。
Index Port Address  Media Speed  State    Proto
==================================================
17     17  071100  id   16G     No_Sync   FC
  • sfpshow 出力は、影響を受けるポートのSFPのRX値が低いことを示しています。
RX Power:   -4.9   dBm (324.9uW)
TX Power:   -2.7   dBm (534.0 uW)
  • で、スイッチポートに接続されたクラスタノードポートがdownと表示されます。sysconfig -a

slot 10: FC Host Adapter 10c (QLogic 8324 rev. 2, N-port, <OFFLINE (hard)>)

 

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