QuestionQ13

Troubleshooting and Maintenance

You tried to apply a Patch Set Update (PSU), but the patching operation failed and did not restore the service instance to its original state.

Which action should you take?

  • A Take no action and reapply the patch
  • B Apply the patch by using OPatch
  • C Restart the WebLogic Server Administration Server
  • D Use the backup to restore the original state
  • E Roll back the patch to remove any remaining artifacts
Explanation

When a PSU failure does not return an Oracle Java Cloud Service instance to its pre-patch state, restore the backup created at the beginning of the patching operation. This returns the service to the original recoverable state before another patch attempt.

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