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ATTO Fibre Bridge が FC スイッチでリンク障害を引き起こしています

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metrocluster
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metrocluster
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環境

  • ファブリックMetroCluster
  • ATTO FB7500

問題

  • この ATTO ブリッジに接続されているスイッチポートで多数のリンク障害エラーが発生しています。
    • 2021/04/13-15:17:49, [PORT-1003], 111567, FID 128, WARNING, FabSW1, Port 11 Faulted because of many Link Failures.
  • ATTO ブリッジ自体で FC ポートのエラー数を取得できません:
    • get FCPortErrors all

      ; Fibre Channel Error Counts
      ; Port | Link Failures | Sync Loss | Signal Loss | Invalid Tx | Invalid CRC
      ;==========================================================================
        1     Error Obtaining FC Error Counts for port 1
        2     Error Obtaining FC Error Counts for port 2

  • ヘルスモニタで ATTO ブリッジが「エラー」状態であると報告されました。
    • ClusterA::> storage bridge show
                                     Is     Monitor
      Bridge    Symbolic Name Vendor  Model    Bridge WWN     Monitored Status
      ---------- ------------- ------- --------- ---------------- --------- -------
      ATTO_0.0.0.16
            FB-16
                   Atto   FibreBridge 7500N
                            2000001086603824 true    ok
      ATTO_0.0.0.17
            FB-17      Atto   FibreBridge 7500N
                            20000010866037e8 true    error
      ATTO_0.0.0.18
            FB-18      Atto   FibreBridge 7500N
                            2000001086609e0e true    ok
      ATTO_0.0.0.19
            FB-19      Atto   FibreBridge 7500N
                            2000001086609c06 true    ok
  • sysconfig -a で報告された ATTO ブリッジがどのアダプタにも接続されていません。

 

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