[libvirt-users] Live migration: Xen to KVM

Eric Blake eblake at redhat.com
Tue Feb 5 16:04:20 UTC 2013


On 02/05/2013 08:25 AM, Анатолий Степанов wrote:
> Hello!
> 
> Is there some way to migrate guest OS from one Xen-host to another KVM-host
> using libvirt?
> (live migration is highly desirable)

Live migration: no.
Offline migration: yes - you may want to check out the virt-v2v project
for this.
http://libguestfs.org/virt-v2v/

Remember, since the two hypervisors present different hardware to the
guest, part of the conversion process is preparing the guest to have
drivers appropriate for the new hypervisor.  That's why it can only be
done offline.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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