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アップグレード中に iSCSI SAN ホストの接続が失われる

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Category:
ontap-9
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san
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環境

  • ONTAP 9
  • iSCSI 
  • ESXi ホスト
  • Linuxホスト

問題

  • 複数のサーバがiSCSI接続を失い、ONTAP アップグレード/ ANDU中に再起動される。
  • ホスト側とホスト側で適切な冗長性とマルチパスが設定されていても、引き続きパスの問題が発生する場合は、ホストベンダーの介入を必要とするMPIOレイヤで問題 をさらに調査する必要があります。

 

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