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FCリンクが限定的であるため、Eシリーズボリュームでのデータ転送速度が低下する

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Category:
e-series-systems
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esg<a>2009563366</a>
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環境

  • NetApp Eシリーズ
  • 直接接続されたホスト

問題

  • ホストのEシリーズボリュームとの間でのデータのコピーに非常に時間がかかり、OSがフリーズする。
  • 「FC link errors in E-Series Major Event Log:
A:MM/DD/YY, hh:mm:ss 12348 1206 Fibre channel link errors continue - Host-side: controller in bay A, port 4
A:MM/DD/YY, hh:mm:ss 12346 1207 Fibre channel link errors - threshold exceeded - Host-side: controller in bay A, port 4 <--CRITICAL
A:MM/DD/YY, hh:mm:ss 12345 3101 Asynchronous event notification (AEN) posted for recently logged event - Shelf 99, Bay A
----> Sense 6/47/80 = Unit Attention - Fibre Channel Link Error threshold exceeded
----> FRU group: Host channel; Ctlr: 0, Host_ch: 6, Minihub: 0, Type: 0, State : 0

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