To enable Server Statistics.
1. On each server, as root, type /opt/zimbra/bin/zmsyslogsetup. This enables the server to display statistics.
2. On the logger monitor host, you must enable syslog to log statistics from remote machines.
a) Edit the /etc/sysconfig/syslog file, add -r to the SYSLOGD_OPTIONS setting..
b) Stop the syslog daemon. Type /etc/init.d/syslogd stop.
c) Start the syslog daemon. Type /etc/init.d/syslogd start.
I believe that's what worked for me. Also don't forget:
Set up the ssh keys. To populate the ssh keys, on each server, as Zimbra user
(su-zimbra). Type zmupdateauthkeys and press Enter. The key is updated on
Because we all can't be geniuses, I'll go first.