Install and configure OpenVZ.

[1] Install Operation Commands for OpenVZ.
[root@ns ~]# yum -y install vzctrl vzquota vzpkg
Loading "installonlyn" plugin
Loading "fastestmirror" plugin
Setting up Install Process
Setting up repositories
openvz-kernel-rhel5 100% |=========================|  951 B 00:00
openvz-utils 100% |=========================|951 B 00:00
Loading mirror speeds from cached hostfile
Reading repository metadata in from local files
primary.xml.gz 100% |=========================| 31 kB 00:00
openvz-ker: ######################################### 14/14
Added 14 new packages, deleted 0 old in 0.26 seconds
primary.xml.gz 100% |=========================| 5.3 kB 00:00
openvz-uti: ######################################### 21/21
Added 21 new packages, deleted 0 old in 0.13 seconds
Parsing package install arguments
Resolving Dependencies
--> Populating transaction set with selected packages. Please wait.
---> Downloading header for vzpkg to pack into transaction set.
vzpkg-2.7.0-18.noarch.rpm 100% |====================| 4.2 kB 00:00
---> Package vzpkg.noarch 0:2.7.0-18 set to be updated
---> Downloading header for vzquota to pack into transaction set.
vzquota-3.0.9-1.i386.rpm 100% |====================| 3.5 kB 00:00
---> Package vzquota.i386 0:3.0.9-1 set to be updated
--> Running transaction check
--> Processing Dependency: vzyum >= 2.4.0-5 for package: vzpkg
--> Processing Dependency: vzctl >= 2.7.0-23 for package: vzpkg
--> Restarting Dependency Resolution with new changes.
--> Populating transaction set with selected packages. Please wait.
---> Downloading header for vzctl to pack into transaction set.
vzctl-3.0.16-1.i386.rpm 100% |====================| 16 kB 00:00
---> Package vzctl.i386 0:3.0.16-1 set to be updated
---> Downloading header for vzyum to pack into transaction set.
vzyum-2.4.0-11.noarch.rpm 100% |====================| 1８ kB 00:00
---> Package vzyum.noarch 0:2.4.0-11 set to be updated
--> Running transaction check
--> Processing Dependency: libvzctl-0.0.2.so for package: vzctl
--> Processing Dependency: vzctl-lib = 3.0.16-1 for package: vzctl
--> Restarting Dependency Resolution with new changes.
--> Populating transaction set with selected packages. Please wait.
---> Downloading header for vzctl-lib to pack into transaction set.
vzctl-lib-3.0.16-1.i386.r 100% |====================| 2.5 kB 00:00
---> Package vzctl-lib.i386 0:3.0.16-1 set to be updated
--> Running transaction check

Dependencies Resolved

===================================================================
Package Arch Version Repository Size
===================================================================
Installing:
  vzpkg noarch 2.7.0-18 openvz-utils 39 k

  vzquota i386 3.0.9-1 openvz-utils 47 k
Installing for dependencies:
  vzctl i386 3.0.16-1 openvz-utils 132 k
  vzctl-lib i386 3.0.16-1 openvz-utils 168 k
  vzyum noarch 2.4.0-11 openvz-utils 361 k

Transaction Summary
===================================================================
Install 5 Package(s)
Update 0 Package(s)
Remove 0 Package(s)

Total download size: 747 k
Downloading Packages:
(1/5): vzctl-3.0.16-1.i38 100% |====================| 132 kB 00:00
(2/5): vzpkg-2.7.0-18.noa 100% |====================| 39 kB 00:00
(3/5): vzquota-3.0.9-1.i3 100% |====================| 47 kB 00:00
(4/5): vzctl-lib-3.0.16-1 100% |====================| 168 kB 00:00
(5/5): vzyum-2.4.0-11.noa 100% |====================| 361 kB 00:00
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
  Installing:   vzyum#################################### [1/5]
  Installing:   vzctl-lib#################################### [2/5]
  Installing:   vzquota#################################### [3/5]
  Installing:   vzctl#################################### [4/5]
  Installing:   vzpkg#################################### [5/5]

Installed: vzpkg.noarch 0:2.7.0-18 vzquota.i386 0:3.0.9-1
Dependency Installed: vzctl.i386 0:3.0.16-1 vzctl-lib.i386 0:3.0.16-1 vzyum.noarch 0:2.4.0-11
Complete!
[root@ns ~]# /etc/rc.d/init.d/vz start# start OpenVZ
Starting OpenVZ:[  OK  ]
Bringing up interface venet0:[  OK  ]
Configuring interface venet0:[  OK  ]

From (server-world.info)