You need to remove the Veritas Volume Manager volume named nfsvol in the nfsdg disk group
which is mounted on /nfs.
Which set of commands are used to perform this procedure?
A.
umount /nfs; cldg remove nfsdg -r volume nfsvol; scconf sync nfsdg
B.
umount /nfs; vxassist -g nfsdg remove volume nfsvol; cldg sync nfsdg
C.
unmount -g nfsdg all; vxassist -g nfsdg remove all; cldg sync nfsvol
D.
unmount /nfs; vxassist -g nfsdg remove volume nfsvol; cldg sync nfsvol