Important Considerations for Rollback
Caution |
Configuration/reporting updates that are made after the upgrade are not be preserved when you roll back. |
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Do not make any configuration changes during the rollback, because the changes are lost after the rollback.
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In an HA setup, do not switch versions on both the first and second nodes at the same time. Perform switch version on the second node only after you have switched versions on the first node.