Open VZ Basic

After Installation Openvz

Put Template inside /vz/template/cache

#vzctl create 100 --ostemplate name_of_template

#vzctl set 100 --ipadd 10.0.0.111 --save

#vzctl set 100 --userpasswd root:password --save

#vzctl set 100 --nameserver 10.0.0.1 --nameserver 213.191.92.86 --save

vzctl set 101 --numothersock 120 --save

vzctl exec 101 cat /proc/user_beancounters

vzctl set 101 --onboot yes --save

Memory Adjust

/etc/vz/conf/xxx.conf

VMGUARPAGES="32768:2147483647" // 128MB Guaranteed
PRIVVMPAGES="64000:65536" // 256MB Burst

VMGUARPAGES="65536:2147483647" // 256MB Guaranteed
PRIVVMPAGES="128000:131072" // 512MB Burst

VMGUARPAGES="131072:2147483647" // 512MB Guaranteed
PRIVVMPAGES="256000:262140" // 1024MB Burst

VMGUARPAGES="262144:2147483647" // 1GB Guaranteed
PRIVVMPAGES="384000:393212" // 1,5GB Burst

Or this command sample for 1gb Ram

[root@ex ~]# vzctl set 1001 --privvmpages=256000:262140 --save
UB limits were set successefully
Saved parameters for VE 1001
[root@ex ~]# vzctl set 1001 --vmguarpages=131072:2147483647 --save

Openvz Reboot Activation

#/etc/crontab
5 * * * * /usr/share/vzctl/scripts/vpsreboot