Skip to main content
NetApp Knowledge Base

Slow volume move operations

Views:
154
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
perf
Last Updated:

Applies to

ONTAP 9

Issue

  • Slowness reported while performing mutliple volume move operations.
  • There is no error or failure/hang seen for the volume move
  • statit output report high disk utilization :

disk             ut%  xfers  ureads--chain-usecs writes--chain-usecs cpreads-chain-usecs greads--chain-usecs gwrites-chain-usecs
/data_aggr1/plex0/rg0:                                                                  
0b.03.11          10  23.42    0.00   ....     .  11.21  61.56   133  12.21  57.15    50   0.00   ....     .   0.00   ....     .  
0b.03.13          11  23.80    0.00   ....     .  11.66  59.25   147  12.14  57.37    55   0.00   ....     .   0.00   ....     .  
0b.03.15         100 158.69  120.29   5.43  2299  10.26  34.39   553  28.15   9.93   839   0.00   ....     .   0.00   ....     .  
0b.03.17         100 156.09  118.85   5.39  2253   9.96  34.97   553  27.28  10.05   794   0.00   ....     .   0.00   ....     .  
0b.03.19         100 158.41  121.44   5.35  2337   9.95  35.11   542  27.01   9.93   835   0.00   ....     .   0.00   ....     .  
0b.03.21         100 153.05  115.90   5.59  2158   9.88  35.00   524  27.27   9.97   803   0.00   ....     .   0.00   ....     .  
0b.03.23         100 162.10  124.59   5.45  2262  10.05  35.10   528  27.45  10.10   809   0.00   ....     .   0.00   ....     .  
0b.03.25         100 158.72  121.88   5.39  2298   9.82  34.82   573  27.02  10.05   838   0.00   ....     .   0.00   ....     .  
0b.03.27         100 157.60  120.63   5.49  2274   9.85  34.90   571  27.11   9.82   875   0.00   ....     .   0.00   ....     .  
0b.03.29         100 157.67  120.74   5.39  2328   9.96  35.29   568  26.97  10.10   857   0.00   ....     .   0.00   ....     .  

 

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.
  • Was this article helpful?