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NetApp Knowledge Base

What is the rollback or back-out plan for E-Series controller firmware upgrades?

Last Updated:

Applies to

 E-Series  Controller Firmware


  • There is no rollback or back-out plan for E-Series controller firmware upgrades
  • Firmware upgrade failures are extremely rare 
  • In the event an E-Series controller firmware upgrade fails the status of the storage array would have to be evaluated before any action plan could be provided.
  • Support should be contacted if an upgrade failure occurs

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