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NetApp Knowledgebase

Why is vol0 showing high number of IOPS?

Views:
113
Visibility:
Public
Votes:
2
Category:
ontap-9
Specialty:
perf
Last Updated:

 

Applies to

  • ONTAP 9
  • Data ONTAP 8
  • vol0 (node root volume)
  • High IOPS

Answer

  • Internal ONTAP processes cause high IOPS on vol0.
  • It is considered normal behavior.

Additional Information

  • It is usually safe to ignore in most circumstances. This should have no performance impact to user workloads.