Prerequisites
To perform the software updates
To upgrade the appliance you need first to connect on the PrivateServer via SSH. After you log in, escalate to root privileges and then perform such commands:
[root@ha1 ~]# yum clean all [root@ha1 ~]# yum update
This will trigger the internal update/upgrade system that will smoothly and totally automatically perform the upgrade.
After you're done, just logout.