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Ciscoバックエンドスイッチを使用するMetroCluster で、FCイニシエータリンクが停止しています

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Category:
metrocluster
Specialty:
metrocluster<a>MACビットエラー</a><a>DEV_TBIRD_MAC</a>
Last Updated:

のしんだ

環境

  • ファブリックMetroCluster
  • Cisco MDS 9000シリーズ 

問題

  • StorageFCAdapterFault_Alertがイベントログに報告されました
  • show interface brief Ciscoスイッチで次のレポートが表示されます。

fc1/1 is down (Error disabled - bit error rate too high)

  • Ciscoスイッチのインターフェイスについて、次のタイプのsyslogメッセージが記録されます。

%PORT-5-IF_DOWN_BIT_ERR_RT_THRES_EXCEEDED: %$VSAN 1%$ Interface fc1/1 is down (Error disabled - bit error rate too high)
%MODULE-4-MOD_WARNING: Module 1 (Serial number: XXXXXXXX) reported warning on ports fc1/1 (Fibre Channel) due to MAC Bit error exceeded threshold in device DEV_TBIRD_MAC (device error 0xc9a01503)

 

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