Prerequisites
- All servers in a muliti server deployment must share the same user and group IDs
- A license file required per a CORE server. By a CORE server we mean the server where the CORE services is enabled. So if you have two recording clusters with a replay server then you require 3 license files.
DNS, NTP and SMTP on all servers should be configured same. For that check the following files:
Configuration Location DNS /etc/resolv.conf
/etc/hosts
Time/NTP /etc/ntp.conf SMTP /etc/postfix/main.cf - Autostart of the following services should be enabled:
nfs, netfs, ntpd, postgreSQL, postfix - On Virtual machines ensure that VMWare tools are installed and running on all servers of the cluster
There are two types of multi server deployment: