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Preparing to revert ONTAP clusters

Before reverting to an earlier version of ONTAP, you must verify that the cluster is ready to be reverted and make any required configuration changes.

  1. Verifying that the cluster is ready to be reverted
    Before you perform the reversion, you should verify that your cluster configuration is healthy.
  2. Preparing to revert production clusters
    If you are reverting a cluster that you have configured to serve data to clients in your environment, you must ensure that certain configurations are prepared for the reversion.
  3. Obtaining ONTAP software images
    For ONTAP 9.5 and later, you can copy the ONTAP software image from the Lenovo Data Center Support site to a local folder.