Before attempting to verify the operation of LLT, GAB, or the cluster, the following steps are taken:
Log in to any node in the cluster as superuser. Place the VCS command directory in your PATH variable: # export PATH=$PATH:/usr/sbin:/sbin:/opt/VRTS/bin:/opt/VRTSvcs/bin
Which command is invalid for configuration verification?
A. haconf -display
B. hastatus -summary
C. lltstat -nvv
D. gabconfig -a