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FabricPool で、複数の ONTAP クラスタ間 LIF がオンになっている場合にレイテンシが高くなります サブネットが異なります

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ontap-9
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環境

  • ONTAP 9
  • FabricPool

問題

FabricPool アグリゲートのクラウド階層内で全体的なレイテンシが観測されました。  ONTAP から次のようなメッセージが報告されます。
[?] Thu Mar 04 00:24:12 -0600 [cluster1-01: OscHighPriThreadPool: wafl.ca.latency.threshold:notice]: Measured latency from cloud (3393 msec) more than threshold (1000 msec) (aggregate: "FabricPoolAggr", aggregate uuid: "12345678-1234-1234-1234-123456789012", object store: "OjbectStore_1")

System Manager に [1] は、影響を受けているボリュームのレイテンシが視覚的に表示されます。  Active IQ Unified Manager はクラウドのレイテンシも高くなります。

 

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