Installation der notwendigen Tools für OpenVZ:

X
apt-get install vzctl vzquota vzdump
Anpassen der Konfiguration des Host-Systems in /etc/sysctl.conf:
X
[...]
# On Hardware Node we generally need
# packet forwarding enabled and proxy arp disabled

net.ipv4.conf.default.forwarding=1
net.ipv4.conf.default.proxy_arp = 0
net.ipv4.ip_forward=1

# Enables source route verification
net.ipv4.conf.all.rp_filter = 1

# Enables the magic-sysrq key
kernel.sysrq = 1

# we do not want all our interfaces to send redirects
net.ipv4.conf.default.send_redirects = 1
net.ipv4.conf.all.send_redirects = 0
[...]

vzctl vom debian-systs Mirror erledigt die sysctl Einstellungen automatisch bei der Installation.