Best Practices for cPanel Virtualization Templates
Installing cPanel & WHM from a templated environment reduces your setup time so that you can spend more time on your website, not your server.
virtualization
Enable Quotas on a Virtuozzo VPS
If you run cPanel & WHM on a Virtuozzo® Virtual Private Server (VPS), and you disable quotas, you must perform extra steps to reenable quotas.
How to Troubleshoot Jailshell Problems on a Virtuozzo or OpenVZ VPS
This document explains common problems that occur on systems that use a jailed shell environment on a Virtuozzo or OpenVZ virtual private server (VPS).