How to resync cascade snapmirror
Applies to
- ONTAP 9
- SnapMirror
Description
This article discusses how to resync the cascade of SnapMirror relationships for the following situation.
- Two existing SnapMirror relationships: A-->B and B-->C
- A and B experiences downtime and C provides services temporarily.
- Resync data from C after A and B back to online.