OnCommand System Manager 9.0 or later
This article describes the procedure to interpret the storage efficiency ratios displayed in the OnCommand System Manager for ONTAP 9.0. Additionally, this can be used as a troubleshooting guide for the same.
With significant improvements made in ONTAP 9.0 with respect to inline dedupe and inline compression, new object compaction technologies, OnCommand System Manager represents the savings achieved through these technologies in terms of ratios.
These ratios are visible in the dashboard for clusters with AFFp nodes only.
- Logical Space Used:
- Physical Space Used:
- Savings from Storage Efficiency:
- Volume data reduction:
- Aggregate data reduction:
- FlexClone volumes and Snapshot copies: