Company.com has a non-IBM disk storage unit connected by two Fibre channel connections. The Nodes have multiple connections to the storage device that allow load balancing. A failure with one Fibre adapter or connection will not be noticed by the application， but it needs to be addressed. How can HACMP help make this environment more robust？（）
- A Customize disk heartbeat methods to detect disk adapter failures.
- B Customize an error notification method that monitors for volume group quorum loss.
- C Customize an error notification facility to act on the event when reported to the error log.
- D Customize a HACMP event script to monitor the disk connections and cause a fallover if there is a failure.