Firstly, it may because your services stopped running, as you list at the last mail. so you can't create an instance successfully. Otherwise, it may because you should add sudo before virsh list, like 'sudo virsh list'. 2013-04-16 Wangpan 发件人:Deepak A.P 发送时间:2013-04-16 17:09 主题:[Openstack] [openstack] Virsh list show empty table 收件人:"OpenStack Mailing List"<openstack at lists.launchpad.net>,"openstack-operators at lists.openstack.org"<openstack-operators at lists.openstack.org> 抄送: Hi, i have created an instance of flavor 'tiny' , when i ran 'virsh list' command it shows a empty table all below virsh list Id Name State --------------------------------------------- any help on this ? -- Cheers, Deepak -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20130416/3ca3a102/attachment.html>