From the Storage page, navigate to the storage component you want to mark. Click the more icon () of the storage component and then select Set read-only. A message appears and prompts you to confirm your action. Click Mark read-only. The storage component is marked as read-only.
) of the storage component and then select Set read-only.
A message appears and prompts you to confirm your action.) of the storage component and then select Set read-only.