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Poor performance in Data ONTAP 7-Mode due to excessive file deletions

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324
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Category:
data-ontap-7
Specialty:
7dot
Last Updated:

Applies to

Data ONTAP 7-Mode

Issue

  • EMS will display the following message:
wafl.zombie.susp.msg.threshold:notice]: WAFL(R) is experiencing zombie throttling possibly
due to requests for large number of file deletions.
  • CPU utilization may be higher than expected via the sysstat command
  • FlexVols may experience higher than expected latency for multiple types of operations

 

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