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アダプタがタイムアウトしてLUNが切断されています

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aff-series<a>2009481681年</a>
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san
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環境

  • ONTAP 9
  • Brocadeスイッチ
  • Fiber Channel Protocol(FCP)
  • Windows ホスト

問題

  • ディスクが2番目のノードに認識されないか、2番目のパスを介して認識されないため、Windowsクラスタフェイルオーバーが失敗しています。
  • 新しいFC LIFが作成されても 動作ステータス がupにならない
  • ONTAP 上のいくつかのアダプタがタイムアウトし、異なるホストへの接続が切断されています
例:
cluster01::> network fcp adapter show -node node1 -adapter Xa
Error: show failed: Timeout while getting fabric information
cluster01::> network fcp adapter show -node node01 -adapter Xb
Error: show failed: Timeout while getting fabric information
  • MGWDログに次のタイムアウトメッセージが送信されました

例:[kern_mgwd:info:2548] 0x83771bf00: 0: ERR: SAN::FCP::ADAPTER_KERNEL: src/tables/san/fcp_adapter_internal.cc:get_imp:95 returning: 418/24 - Timeout while getting fabric information
[kern_mgwd:info:2548] 0x83771bf00: 0: ERR: SAN::FCP::ADAPTER: src/tables/san/fcp_adapter.cc:get_imp:719 returning: 418/24 - Timeout while getting fabric information
[kern_mgwd:info:2548] 0x83771bf00: 0: ERR: NET::VIF::SAN: src/tables/san/net_vif_san.cc:populateFcpPortmap:991 Failed getting the FCP port on node netapp01 for lif lif01: Timeout while getting fabric information

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