On Thu, Dec 22, 2011 at 8:26 AM, Paul Heinlein heinlein@madboa.com wrote:
What worked for me was running "virsh edit" against each (now shutdown) domain, removing all the <address> tags in the <devices> section, e.g.,
<devices> <disk> <address type='pci' .../> </disk> <interface> <address type='pci' .../> </interface> <memballoon> <address type='pci' .../> </memballoon> </devices>
All the VMs started without any issue after that, though I'll admit have haven't tried re-starting them since the fix.
I have those lines in my .xml files and there is no issue with running kvm guests on a 6.2 host.
What I suspect happened is that running 'virsh edit' did some adjustments to the xml files. I know that occurred in the past (perhaps when going from el5 to el6 ??). So, when updating/upgrading the host OS, it is worth running it.
Akemi