Which of the following scenarios will trigger the recovery and reconstruction of the hard disk of OceanStor V3? (Multiple choice)
A . The system administrator mistakenly pulls out the normal running hard disk when replacing the faulty disk, but finds the wrong operation in time and plugs in the hard disk within two minutes.
B . Plug it back in the hard disk reconstruction process.
C . The hard disk is restored after online diagnosis.
D . After the hard disk fails, the system administrator finds the fault disk in time and replaces the fault disk with the new one in time.
Answer: ABC