Created attachment 590916 [details]
vdsm log

Version:
vdsm-4.9.6-0.158.gitae53181.fc16.x86_64.rpm
I used engine on devel env, last commit's hash: 0f298ab06222be0121faa9e2b400f59ddec22d35

Scenario:
1. Create a template from vm
2. Create vmpool based on that template
3. Run VMs created by the vmpool

Result:
VMs fail to start

Thread-1643::ERROR::2012-06-11 13:37:09,403::vm::604::vm.Vm::(_startUnderlyingVm) vmId=`3aab28d5-3783-44ff-aa98-226c39990a6f`::The vm start process failed
Traceback (most recent call last):
  File "/usr/share/vdsm/vm.py", line 570, in _startUnderlyingVm
    self._run()
  File "/usr/share/vdsm/libvirtvm.py", line 1337, in _run
    domxml = hooks.before_vm_start(self._buildCmdLine(), self.conf)
  File "/usr/share/vdsm/libvirtvm.py", line 1203, in _buildCmdLine
    devElem = dev.getXML()
  File "/usr/share/vdsm/libvirtvm.py", line 1113, in getXML
    m.setAttribute('model', self.specParams['model'])
KeyError: 'model'
Thread-1643::DEBUG::2012-06-11 13:37:09,407::vm::920::vm.Vm::(setDownStatus) vmId=`3aab28d5-3783-44ff-aa98-226c39990a6f`::Changed state to Down: 'model'


Note that emesika tried to reproduce that on vdsm-4.9.6-14.el6.x86_64 *without* success.