Vzmigrate : vzrst module is not loaded on the destination node

When you try to do live migration of openvz vps using vzmigrate,
you may get this error



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[root@server ]# vzmigrate --online 192.162.0.1 101
Starting live migration of CT 1141 to 192.162.0.1
Error: vzrst module is not loaded on the destination node
Error: Can't continue live migration

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192.162.0.1 : IP address of the destination hardware node.

101              : VID of the vps that is going to transfer.

Cause : vzrst is not loaded in the destination server which is causing the issue.

You can check the modules loaded in the server using the following command.

[root@server ]# lsmod | grep vz

Fix: 

To this this issue, you need to load the required module. You can load the modules using the following commands

[root@server ]# modprobe vzrst

[root@server ]# modprobe vzcpt