跳转到主内容

当IO低于其预期IO限制时、卷的自适应QoS最大延迟

  1. 最后更新
  2. 另存为PDF
Views:
11
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
perf
Last Updated:

适用场景

  • ONTAP 9
  • 自适应QoS (AQoS)

问题描述

  • 当工作负载IO小于配置的最大值时、可以看到AQoS最大延迟
  • 集群中的卷出现问题、即AQoS应授予比表面上更多的IO
  • 客户端报告NetApp卷上的文件系统挂载失败(即使对于较小的卷)、并且根据QoS限制报告了高延迟  

2009707776 -高延迟和限制fixed.png 

2009年707776—QoS Limit.png

2009年707776 -卷size.png

 

 

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.