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[Launchpad Bug Tracker <1775114@xxxxxxxxxxxxxxxxxx>]

[Expired for OpenStack Compute (nova) because there has been no activity
for 60 days.]

** Changed in: nova
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1775114

Title:
  Error when launching instance with a PCI on it

Status in OpenStack Compute (nova):
  Expired

Bug description:
  Hi All,

  After launching an instance with GPU in Kolla openstack queens

  im using KVM.

  2018-06-05 10:43:49.592 7 ERROR nova.compute.manager [instance: 1ec82ee4-833d-47b0-abc7-a4a2ea848e9a]   File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1099, in createWithFlags
  2018-06-05 10:43:49.592 7 ERROR nova.compute.manager [instance: 1ec82ee4-833d-47b0-abc7-a4a2ea848e9a]     if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', dom=self)
  2018-06-05 10:43:49.592 7 ERROR nova.compute.manager [instance: 1ec82ee4-833d-47b0-abc7-a4a2ea848e9a] libvirtError: internal error: qemu unexpectedly closed the monitor: 2018-06-05T02:43:47.447602Z qemu-kvm: -device vfio-pci,host=01:00.0,id=hostdev0,bus=pci.0,addr=0x5: vfio error: 0000:01:00.0: group 1 is not viable
  2018-06-05 10:43:49.592 7 ERROR nova.compute.manager [instance: 1ec82ee4-833d-47b0-abc7-a4a2ea848e9a] Please ensure all devices within the iommu_group are bound to their vfio bus driver.

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