Vertica cluster doublts
I'm trying to create a cluster vertica, but when an perform the commnad to add hosts I receive this error message
[dbadmin@srvopsavertica01 sbin]$ sudo ./update_vertica --add-hosts srvopsavertica02 --rpm /home/dbadmin/vertica/vertica-7.1.1-0.x86_64.RHEL5.rpm
Vertica Analytic Database 7.1.1-0 Installation Tool
>> Validating options...
Mapping hostnames in --add-hosts (-A) to addresses...
srvopsavertica02 => 192.168.194.145
Error: Existing single-node localhost (loopback) cluster cannot be expanded
Hint: Move cluster to external address first. See online documentation.
Installation FAILED with errors.
Installation stopped before any changes were made.
Some one knowns what am I doing wrong?