OpenVZ gains live migration feature

Quoting from the OpenVZ blog:

We have just pushed the kernel checkpointing stuff to

It’s a huge pile of code that lets you checkpoint your virtual environments — in the same way you do “suspend to disk” or “hibernation” on your laptop. This is cool, but what’s the use of it for VE? Here it is: you can actually restore (“wake up”) a VE on a different machine! The process is called live migration; newer vzctl will have a tool called vzmigrate for that…

Read the whole article at source.