<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi, <div>I documented a process upgrade Cactus -> Diablo here : </div><div><a href="http://docs.openstack.org/diablo/openstack-compute/admin/content/migrating-from-cactus-to-diablo.html">http://docs.openstack.org/diablo/openstack-compute/admin/content/migrating-from-cactus-to-diablo.html</a></div><div><br></div><div>There are some subtilities that require precaution, and that would help you for an upgrade process .</div><div><br></div><div>what</div><div>$ virsh</div><div>virsh# list --all</div><div><br></div><div>shows ?</div><div><br><div><div>Le 7 nov. 2011 à 15:39, mao weijie a écrit :</div><br class="Apple-interchange-newline"><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Today I git pull the latest nova,glance, keystone and novaclient. Then I reinstall them in my production.But I found it cannot work fine with older version about one week ago. I use nova-manage db sync.</div><div>Now I have some questions:</div><div><br></div><div>1. glance now use like md5 result as id not single number in glance db. when I use glance command, it always show error.</div><div>If I need to use the latest version, how can I convert it?</div><div><br></div><div>2. in nova db, instances table, I used to set "host" field the nodes hostname, now the latest version, If it is exists, error will show about " fixed_ref["instance_id"]["host"], then nova-network cannot running.</div><div><br></div><div>3.I use "sudo python setup.py install" each software. Then I kill all the processes about nova. and restart them. But libvirt show like "Domain not found …… instance xxxxxxxxx". Then all my instances cannot be started and I have to delete them. Why it happen?</div><div><br></div><div>The important thing I want to know is that if I use git install nova, glance, keystone, how to update them safely?</div><div><br></div><div>Thanks all.</div><div><br></div><br><div>
<span class="Apple-style-span" style="font-family: Helvetica; ">非淡泊無以明志，非寧靜無以致遠</span>
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