I believe that local boot option is available in Ironic. Will not be a good idea to boot from local disk instead of relying on PXE boot always? Curious to know why we are not going this path?
On Wed, Aug 27, 2014 at 3:54 AM, 严超 <[email protected]> wrote: > Thank you very much. > And sorry for the cross-posting. > > *Best Regards！* > > > *Chao Yan--------------**My twitter：Andy Yan @yanchao727 > <https://twitter.com/yanchao727>* > > > *My Weibo：http://weibo.com/herewearenow > <http://weibo.com/herewearenow>--------------* > > > 2014-08-26 23:17 GMT+08:00 Ben Nemec <[email protected]>: > > Oh, after writing my response below I realized this is cross-posted >> between openstack and openstack-dev. Please don't do that. >> >> I suppose this probably belongs on the users list, but since I've >> already written the response I guess I'm not going to argue too much. :-) >> >> On 08/26/2014 07:36 AM, 严超 wrote: >> > 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. >> >> Yes, that's normal. With the way our baremetal deployments work today, >> the deployed systems always PXE boot. After deployment they PXE boot a >> kernel and ramdisk that use the deployed hard disk image, but it's still >> a PXE boot. >> >> > Is that what TripleO is designed to be ? We can never shutdown >> > undercloud machines for maintainance of overcloud ? Please help me >> > clearify that. >> >> Yes, that's working as intended at the moment. I recall hearing that >> there were plans to eliminate the PXE requirement after deployment, but >> you'd have to talk to the Ironic team about that. >> >> Also, I don't think it was ever the intent of TripleO that the >> undercloud would be shut down after deployment. The idea is that you >> use the undercloud to manage the overcloud machines, so if you want to >> reboot one you do it via the undercloud nova, not directly on the system >> itself. >> >> > >> > *Best Regards！* >> > >> > >> > *Chao Yan--------------**My twitter：Andy Yan @yanchao727 >> > <https://twitter.com/yanchao727>* >> > >> > >> > *My Weibo：http://weibo.com/herewearenow >> > <http://weibo.com/herewearenow>--------------* >> > >> > >> > >> > _______________________________________________ >> > OpenStack-dev mailing list >> > [email protected] >> > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >> > >> >> >> _______________________________________________ >> OpenStack-dev mailing list >> [email protected] >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >> > > > _______________________________________________ > OpenStack-dev mailing list > [email protected] > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > >
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