[libvirt] Libvirtd not initializing after 65b7d553

[David Kiarie]

For some I cannot be able able to use virsh after 65b7d553.

Libvirtd initializes without errors but I guess something is going 
unreported 

$libvirtd -d 
  2014-08-21 09:29:22.748+0000: 468: info : libvirt version: 1.2.8
  2014-08-21 09:29:22.748+0000: 468: warning : virGetHostname:665 :
    getaddrinfo failed for 'linux-xzc4': Name or service not known

$ps aux | grep libvirtd 
  root       471  0.0  0.1 375692 10268 ?        SLl  12:29   0:00
  libvirtd -d
  root       570  0.0  0.0  10520   928 pts/0    S+   12:30   0:00 grep
  --color=auto libvirtd

$virsh nodeinfo 
  error: failed to connect to the hypervisor
  error: no valid connection
  error: An error occurred, but the cause is unknown

$libvirtd -vvv 
  2014-08-21 09:31:12.549+0000: 584: info : libvirt version: 1.2.8
  2014-08-21 09:31:12.549+0000: 584: warning : virGetHostname:665 :
  getaddrinfo failed for 'linux-xzc4': Name or service not known
  2014-08-21 09:31:12.919+0000: 596: info : libvirt version: 1.2.8
  2014-08-21 09:31:12.919+0000: 596: warning : virQEMUCapsInit:976 :
  Failed to query host NUMA topology, disabling NUMA capabilities
  2014-08-21 09:31:12.920+0000: 596: warning : virQEMUCapsInit:980 :
  Failed to get host CPU
  2014-08-21 09:31:12.978+0000: 596: warning : virLXCDriverCapsInit:82 :
  Failed to query host NUMA topology, disabling NUMA capabilities
  2014-08-21 09:31:12.979+0000: 596: warning : umlCapsInit:70 : Failed to
  query host NUMA topology, disabling NUMA capabilities

I have no idea whether this is related to my system or the commit but
libvirt master before that commit work perfectly with me.