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NetApp Response to Russia-Ukraine Cyber Threat
In response to the recent rise in cyber threat due to the Russian-Ukraine crisis, NetApp is actively monitoring the global security intelligence and updating our cybersecurity measures. We follow U.S. Federal Government guidance and remain on high alert. Customers are encouraged to monitor the Cybersecurity and Infrastructure Security (CISA) website for new information as it develops and remain on high alert.

FabricPool 対応アグリゲート上のセキュリティスキャナは、パフォーマンスに悪影響を及ぼす可能性があります

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Category:
cloud-tiering
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perf
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に適用されます

  • ONTAP 9.2+
  • FabricPool

問題

  • クラスタで高いレイテンシが観察されました
  • CPU 利用率が高い
  • qos statistics volume latency show Cloud 列に表示されるレイテンシが高くなっています
  •  Workload ID Latency Network Cluster Data Disk QoS NVRAM Cloud FlexCache SM Sync --------------- ------ ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- -total- - 34.23ms 797.00us 2.00us 3.38ms 27.98us 0ms 0ms 30.02ms 0ms 0ms vol1 8036 3 1.52s 190.00us 0ms 120.00us 60.00us 0ms 0ms 1.52s 0ms 0ms 
  • 次のような EMS エラーが表示されることがあります。
wafl.ca.latency.threshold:notice]: Measured latency from cloud (7512 msec) more than threshold (1000 msec) (aggregate: "aggr1", aggregate uuid: "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX", object store: "obj_store")

 

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