跳转到主内容

写入性能受背靠背一致性点的影响

Views:
26
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
perf<a>性能</a><a>性能</a><a>一致点</a><a>B2B</a><a>写入延迟</a>
Last Updated:

适用场景

  • ONTAP 9
  • 非AFF控制器更容易受到此问题描述 的影响

问题描述

  • FlexVol 或FlexGroup 的写入延迟增加/高于预期。
  • 延迟报告为Data or DiskWAFL Susp CP QoS统计信息或AIQ中的延迟
  • systat -x 输出显示CP类型CP_Ty B(背对背) CP的证据

非Af控制器更容易受到此问题描述 的影响

 

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.
Scan to view the article on your device