A.service sshd status B./etc/init.d/ssh status C.service ssh statrt D.service sshd start
A./usr/sbin/showmount B./bin/mkdir C./usr/sbin/show D./bin/ls
A.HA&vSphere Replication B.HA&FT C.vSphere Replication&SRM D.FT&vSphere Replication