[libvirt] discrepancies in issuing virsh capabilities with different user-accounts

[Gerrit Slomma <roadrunner_gs web de>]

Hello

When doing a virsh capabilities with root i get a different output than 
when issuing the command with my own unprivileged account roadrunner.
Furthermore the first issuing of the command as roadrunner throws a 
error-message.
Restarting of the libvirt-daemon gives the correct output.
Sample:

Last login: Wed May  6 21:00:56 2009 from 192.168.1.120
[root rr018 ~]# virsh capabilities|grep kvm
[root rr018 ~]# su - roadrunner
[roadrunner rr018 ~]$ virsh capabilities|grep kvm
libvir: Remote Fehler : unable to connect to 
'@/home/roadrunner/.libvirt/libvirt-sock': Verbindungsaufbau abgelehnt
Fehler: Verbindung zum Hypervisor scheiterte
Failed to bind socket to '@/home/roadrunner/.libvirt/libvirt-sock': 
Address already in use
Failed to bind socket to '@/home/roadrunner/.libvirt/libvirt-sock': 
Address already in use
Failed to bind socket to '@/home/roadrunner/.libvirt/libvirt-sock': 
Address already in use
Failed to bind socket to '@/home/roadrunner/.libvirt/libvirt-sock': 
Address already in use
^C
[roadrunner rr018 ~]$ virsh capabilities|grep kvm
     <domain type='kvm'>
       <emulator>/usr/bin/kvm</emulator>
     <domain type='kvm'>
[roadrunner rr018 ~]$ exit
logout
[root rr018 ~]# virsh capabilities|grep kvm
[root rr018 ~]# /etc/init.d/libvirtd restart
libvirtd-Daemon beenden:                                   [  OK  ]
libvirtd-Daemon starten:                                   [  OK  ]
[root rr018 ~]# virsh capabilities|grep kvm
     <domain type='kvm'>
       <emulator>/usr/bin/kvm</emulator>
     <domain type='kvm'>
[root rr018 ~]#