メインコンテンツまでスキップ

LAG(ifgrp)のIP分散がONTAP で最適に分散されない場合があります

環境

ONTAP 9

問題

  • IPベースの分散を使用している場合、LAG(Link Aggregation Group / IFGRP)は参加ポート間でトラフィックを均等に送信しません。
  • ONTAP を9.1から9.7にアップグレードしたあとのスループットが低い。
  • system node run -node <nodename> -command ifstat -a」に、セクションの参加ポート間での不均等な負荷分散を示し TRANSMIT ます。

 

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