Smoking Linux » OpenVZ – Server Virtualization http://www.smokinglinux.com Exchange your Linux experience with us Wed, 01 Feb 2012 06:14:07 +0000 en hourly 1 http://wordpress.org/?v=3.2.1 How to migrate Virtuozzo VPS to OpenVZ http://www.smokinglinux.com/openvz-server-virtualization/how-to-migrate-virtuozzo-vps-to-openvz http://www.smokinglinux.com/openvz-server-virtualization/how-to-migrate-virtuozzo-vps-to-openvz#comments Mon, 22 Oct 2007 21:52:45 +0000 admin http://www.smokinglinux.com/openvz-server-virtualization/how-to-migrate-virtuozzo-vps-to-openvz To migrate from Virtuozzo VPS to OpenVZ you must “rsync” root area to private area to avoid incompatibilty of OpenVZ and Virtuozzo Cache Templates. Now, follow this example:

Operations we must execute on Virtuozzo System:

Create your VPS with id 98500 using debian etch template (for example)


# vzctl create 98500 –pkgset debian-etch
Creating VPS private area (debian-etch)
VPS is mounted
Postcreate action done
VPS is unmounted
VPS private area was created
Delete port redirection
Adding port redirection to VPS(1): 4643 8443

Start your VPS

# vzctl start 98500
Starting VPS …
VPS is mounted
Setup slm memory limit
Adding port redirection to VPS(1): 4643 8443
VPS start in progress…

Now on Virtuozzo we have to stop and mount VPS

# vzctl stop 98500
Stopping VPS …
VPS was stopped
VPS is unmounted

# vzctl mount 98500
VPS is mounted

Well… Now we have to make a migration of files with Rsync to OpenVZ Node IP

# rsync -a -e ssh /vz/root/98500 root@OpenVZ_node_IP:/vz/private/
# rsync -a -e ssh /etc/sysconfig/vz-scripts/98500.conf root@OpenVZ_node_IP:/etc/sysconfig/vz-scripts/

On OpenVZ System we must:

Starting and entering on your OpenVZ node to see if migration works correctly

# vzctl start 98700
Starting VPS …
Initializing quota …
VPS is mounted
Setting CPU units: 1000
VPS start in progress…

# vzctl enter 98700
entered into VPS 98700

]]> http://www.smokinglinux.com/openvz-server-virtualization/how-to-migrate-virtuozzo-vps-to-openvz/feed 0