Revert ONTAP overview
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PDF of this doc site
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Cluster administration
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Volume administration
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Logical storage management with the CLI
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NAS storage management
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Configure NFS with the CLI
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Manage NFS with the CLI
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Manage SMB with the CLI
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Manage file access using SMB
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Security and data encryption
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Data protection and disaster recovery
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Collection of separate PDF docs
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To transition a cluster to an earlier ONTAP release, you must perform a reversion.
The information 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.
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If you need to transition a cluster from ONTAP 9.1 to ONTAP 9.0, you need to use the downgrade procedure documented here. |