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什么是ONTAP 9和Unified Manager中的性能容量?

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适用场景

  • ONTAP 9
  • Active IQ Unified Manager 

问题解答

  • 性能容量是ONTAP 9和Active IQ Unified Manager (AIQUM)共同支持的一项新功能、可用于主动监控存储环境中的性能余量。
  • 此功能可帮助存储管理员解决以下问题:
    • 创建新卷/LUN的最佳位置是哪里?
    • 此卷/LUN可 移至何处?
    • 此集群是否已过度利用?
    • 特定集群资源是否已过度利用?
    • 此集群何时会过度利用?
性能容量详细信息
  • ONTAP会测量每个节点的性能余量作为基本计算方法。
  • AIQUM会执行更多计算来查找CPU和IOPS的最佳点。
  • 计算得出的结果表明、CPU和IOPS可能会达到最高水平、而不会产生额外的存储延迟、如下图所示。

ONTAP 9中的性能容量
 

  • 有关详细信息、请参见以下 NetApp Techcomm TV 视频、了解如何使用此功能:

 

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