An administrator has mirrored the root volume group to a second disk, but ‘bootlist’ is failing to
correctly add the second disk.
What is the likely cause of the problem?

A.
The administrator has failed to run ‘bosboot -ad <2nd disk>’ prior to the bootlist command.

B.
The administrator has failed to run ‘bootinfo -B <2nd disk>’ prior to the bootlist command.

C.
The administrator has failed to run ‘mirrorvg -m rootvg <2nd disk>’ prior to the bootlist command.

D.
The administrator has failed to run ‘bosboot -ad /dev/ipldevice <2nd disk>’ prior to the bootlist
command.