Hi, All: I've deployed undercloud and overcloud on some baremetals. All overcloud machines are deployed by undercloud. Then I tried to shutdown undercloud machines. After that, if I reboot one overcloud machine, it will never boot from net, AKA PXE used by undercloud. Is that what TripleO is designed to be ? We can never shutdown undercloud machines for maintainance of overcloud ? Please help me clearify that. *Best Regards!* *Chao Yan--------------**My twitter:Andy Yan @yanchao727 <https://twitter.com/yanchao727>* *My Weibo:http://weibo.com/herewearenow <http://weibo.com/herewearenow>--------------* -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20140826/a6d6644c/attachment.html>