How to downgrade the nodes to join the existing cluster
Applies to
- ONTAP 9
- ONTAP downgrade
- Cluster Join
Description
This article links the procedure for the following two options on downgrading a newly purchased system:
- Adding the new nodes into an existing cluster, but the new nodes have a different version of ONTAP installed than that is running on the existing cluster.
- Downgrading ONTAP on the new nodes to match with the other clusters in the environment.