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如何在运行 ONTAP 9.x 的所有闪存 FAS 系统上最大限度地提高存储效率

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适用场景

  • 全闪存FAS - AFF型号
  • ONTAP 9

问题描述

AFF系统上的NetApp存储效率技术本质上是自适应的、可根据客户端工作负载自动进行限制。

  •  实时效率引擎持续监控客户端延迟和吞吐量。
  • 每当出现延迟峰值时、效率操作都会暂时暂停、直到延迟恢复正常为止、这样客户端操作就不会受到影响。
  • 总之、实时效率引擎的设计可在不影响性能SLA的情况下最大限度地提高效率。
  • 效率引擎还可以智能地识别不可压缩的数据、并且不会浪费系统资源来尝试压缩此类数据。

 
对于AFF系统、NetApp建议使用所有默认效率技术(如下面"所需配置"一节所述)、而不管工作负载如何。

 

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