On 12/06/10 - 03:22:51PM, Phil Meyer wrote: > We have been testing live migrations of KVM clients, successfully, > on RHEL 5.5 and RHEL 6 separately. > > We have now mixed our test environment to get a LOE converting our > existing servers to RHEL 6. > > Not good. > > Every attempt is met with: > > 'error: operation failed: failed to start listening VM' > > We have tried: > > 5.5 to 6, initiated from 5.5 host and from 6 host. > > 6 to 5.5 from 6 host and from 5.5 host. > > We have also tried both ways from a third host, with no impact. > > Here is a sample: > > [r...@pxe2 ~]# virsh -c > qemu+ssh://r...@testhost1.mycompany.net/system migrate --live > my_domain qemu+ssh://r...@testhost2.mycompany.net/system > > error: operation failed: failed to start listening VM > > Again, this command works without fail as long as both servers are > running the same version.
Yes, as Justin mentioned, this is very, very difficult to implement and test, and hence we have declared it unsupported. -- Chris Lalancette _______________________________________________ virt-tools-list mailing list virt-tools-list@redhat.com https://www.redhat.com/mailman/listinfo/virt-tools-list