Huge difference between source and destination snapshot size
Applies to
- ONTAP 9
- Snapmirror
- Single Instance Storage (SIS) deduplication
Issue
- Checking snapshot size on source and destination a huge difference in size can be noticed
- On destination snapshot size a snapshot spill can be seen.
- Even though all stale snapshots on destination have been deleted and destination has the same snapshots with source , the difference is still huge.