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MetroCluster システムでの書き込みパフォーマンスが低下し、 EMS イベント「 rlRDMA .failConnect 」が過去 700 秒間に 10 回停止

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環境

  • ファブリック接続MetroCluster
  • ONTAP 9

問題

  • MetroCluster システムの書き込みパフォーマンスが低下しています
  • EMS レポートのイベント：
    • DEBUG  ctrl.rdma.failConnect: Failed to connect.
    • DEBUG  ems.engine.suppressed: Event 'ctrl.rdma.failConnect' suppressed 10 times in last 700 seconds.
  • 読み取りパフォーマンスは正常な状態です

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