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[Thierry Carrez <thierry.carrez+lp@xxxxxxxxx>]

** Changed in: nova
       Status: Fix Committed => Fix Released

** Changed in: nova
    Milestone: None => havana-2

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https://bugs.launchpad.net/bugs/1183534

Title:
  libvirt domain creation errors not debuggable from logs alone

Status in OpenStack Compute (Nova):
  Fix Released
Status in tripleo - openstack on openstack:
  Triaged

Bug description:
  in nova/virt/libvirt/driver.py line 2410 - the _create_domain
  function, The XML passed in is used :

           if xml:
              domain = self._conn.defineXML(xml)

  but when an error happens, the value of the xml is not reported, which
  makes reproducing or inspecting the xml for correctness impossible.

  Right now we're debugging an error like :

  File "/usr/lib/python2.7/dist-packages/libvirt.py", line 650, in
  createWithFlags\n    if ret == -1: raise libvirtError
  (\'virDomainCreateWithFlags() failed\', dom=self)\n', u'libvirtError:
  internal error Process exited while reading console log output:
  Warning: option deprecated, use lost_tick_policy property of kvm-pit
  instead.\nchardev: opening backend "file" failed\n\n'

  and having the XML would allow reproduction and analysis.

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