跳转到主内容

排除 CIFS 延迟故障—单个卷的附加工作负载延迟较高

Views:
67
Visibility:
Public
Votes:
2
Category:
ontap-9
Specialty:
perf
Last Updated:

适用场景

  • ONTAP 9
  • 7-模式 Data ONTAP
  • CIFS主目录速度较慢
  • 使用文件夹重定向的VDI (Hyper-V)或Citrix主配置文件速度较慢。

问题描述

  • 由于CIFS共享根目录中有数千个用户文件夹、因此Citrix中的主目录或VDI文件夹加载速度较慢
  • 出现高延迟:
  • 示例: 
Workload            ID    Latency    Network    Cluster    Data      Disk        QoS      NVRAM
--------------- ------ ---------- ---------- ---------- ----------  ---------  ---------  ---------
-total-              -   136.49ms    99.00us    70.00us   136.17ms   153.00us        0ms        0ms
vserver1_vol1..   4201   206.05ms   130.00us        0ms  205.88ms    44.00us        0ms        0ms
vserver5_vol8..   7704  1309.00us   351.00us     1.00us   834.00us   114.00us        0ms     9.00us
-total-              -   140.29ms   103.00us    75.00us   139.94ms   174.00us        0ms        0ms
vserver1_vol1..   4201   379.03ms   127.00us        0ms  378.73ms   175.00us        0ms        0ms
vserver5_vol8..   7704     2.02ms   309.00us     1.30us  1820.00us   105.00us        0ms     9.00us

 

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.