HI, I know from the following URL that Cactus is using the "Shared IP group" technology to achieve the High availability. http://docs.openstack.org/cactus/openstack-compute/developer/openstack-compu te-api-1.0/content/ch02s08.html but, I also learn from the following information that it will be remove from cactus? Is than true? If so, How does Cactus implement its feature of High availability? Thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20110509/b097a9b6/attachment.html>