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優先インターフェイスがe0Mにある場合、NDMPバックアップのパフォーマンスが低下する

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Category:
ndmp
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環境

  • ONTAP 9
  • NDMP

問題

  • NDMP制御接続またはデータ接続でe0M管理ポートを使用
  • ほとんどの場合、この結果NDMPバックアップのパフォーマンスが低下します。
  • まれに、データ処理 (NDMPを含む)にe0Mを使用する と、バグ 1286273
  • EMS.log メッセージ:

Fri Nov 19 16:00:24 +0000 [netapp-1_1: ndmpdc: ndmp.ctrl.on.e0m:alert]: NDMP control connection is established on "172.19.76.117" which is hosted on port "e0M". This is a low bandwidth port and might impact performance.

 

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