Revert ONTAP

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To transition a cluster to an earlier ONTAP release, you must perform a reversion.

The content in this section will guide you through the steps you should take before and after you revert, including the resources you should read and the necessary pre- and post-revert checks you should perform.

If you need to transition a cluster from ONTAP 9.1 to ONTAP 9.0, you need to use the downgrade procedure documented here.