Select all that apply.

• A

  Factory reset both the controllers.

• B

  Perform a series of takeovers and fallbacks until the cluster is operating normally.

• C

  Contact the storage administrator support provider.

• D

  Use the operating system shell to manually restart the upgrade.

• E

  Retry the failed upgrade using the CLI or BUI in the event of a transient error.

• F

  Conduct an initial reset on both controllers.