On 04/27/2011 12:11 PM Maciej Gałkiewicz wrote: > I realized that this URI is not appropriate for my xen. I have tried as Sorry, I'm sticking with kvm for quiet some time now and haven't been using xen for a while. > root: # virsh -c xen:/// list Id Name State > ---------------------------------- 0 Domain-0 running 14 > i-4E8D088D idle > > As user eucalyptus: $ virsh -c xen:/// list Id Name > State ---------------------------------- > > And as user eucalyptus with debug mode I got sth like this: > 12:07:43.032: 22147: debug : xenUnifiedOpen:335 : Trying XenD > sub-driver 12:07:43.032: 22147: debug : xenUnifiedOpen:364 : Handing off > for remote driver 12:07:43.032: 22147: debug : xenUnifiedOpen:393 : > Failed to activate a mandatory sub-driver Could you please have a look at the permissions of the xend sockets under /var/run/xend/*? Since virsh is being executed with the the privileges of the currently logged on user, the driver might not be able to access the respective socket for reading which causes the driver .