2011/5/24 abbou khalid <abbou.khalid85 at gmail.com>: > what abou this error: > > root at ubuntu:/home/khalid# sudo nova-manage db sync > Command failed, please check log for more info I would guess that command was unsuccessful in some way. Perhaps you can find a hint in the log files as to what went wrong? (Remember to reply-to-all to keep this discussion on the mailing list) -- Soren Hansen | http://linux2go.dk/ Ubuntu Developer | http://www.ubuntu.com/ OpenStack Developer | http://www.openstack.org/