Performance degraded when a single disk is 100 percentage utilized in a single Raid Group
Applies to
FAS Platforms
All ONTAP Versions
Issue
- A single disk in a single Raid group shows 100% utilization impacting the whole system performance.
- If the drive is replaced, another random disk will show 100% utilization from the same Raid Group.
- This can also be from a different shelf in that stack.