Why is vol0 showing high number of IOPS?
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.