An administrator has a two-disk volume group (testvg) with one logical volume (testlv) which has
just been mirrored across both disk drives. Which of the following commands can be used to turn off
quorum?

A.
chvg -Qn testvg

B.
chlv -Qn testvg

C.
varyoffvg testvg; varyonvg -Qn testvg

D.
varyoffvg testvg; exportvg testvg; importvg -Qn testvg; varyonvg testvg