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[James Page <james.page@xxxxxxxxxx>]

** Changed in: cloud-archive
       Status: Confirmed => Fix Released

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https://bugs.launchpad.net/bugs/1228977

Title:
  n-cpu seems to crash when running with libvirt 1.1.1 from ubuntu cloud
  archive

Status in Ubuntu Cloud Archive:
  Fix Released
Status in OpenStack Compute (Nova):
  Fix Released
Status in libvirt package in Ubuntu:
  Fix Released
Status in libvirt source package in Saucy:
  Fix Released

Bug description:
  impact
  ------

  any concurrent use of libvirt may lockup libirt

  test case
  ---------

  use libvirt concurrently, specifically in nwfilter + createDomain
  calls. e.g. run devstack-gate against this

  regression potential
  --------------------

  upstream stable branch update - should be low

  We experienced a series of jenkins rejects starting overnight on
  Saturday whose root cause is still not quite tracked down yet.
  However, they all have a couple of things in common:

  1) they are the first attempt to use libvir 1.0.6 from havana cloud archive for ubuntu precise
  2) the fails are all related to guests not spawning correctly
  3) the n-cpu log just stops about 1/2 way through the tempest log, making my suspect that we did something to either lockup or hard crash n-cpu

  After that change went in no devstack/tempest gating project managed
  to merge a change.

  This needs more investigation, but creating this bug to both reverify
  against, as well as track down this issue.

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