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[Yongli He <yongli.he@xxxxxxxxx>]

Public bug reported:

first time boot nova or clean the pci devices from nova database then
reboot n-cpu, will leading to scheduling the VM with pci devices fail.
if then reboot the n-cpu, everything is ok.

i suspect this related to recently pci stats changes, but not confirm
yet.  this bug now block the third-party pci-test.

** Affects: nova
     Importance: Undecided
         Status: New

** Description changed:

- first time boot nova or clean the pci devices from nova database will
- leading to scheduling the VM with pci devices fail.   then reboot the
- n-cpu, everything is ok.
+ first time boot nova or clean the pci devices from nova database then
+ reboot n-cpu, will leading to scheduling the VM with pci devices fail.
+ if then reboot the n-cpu, everything is ok.
  
  i suspect this related to recently pci stats changes, but not confirm
  yet.  this bug now block the third-party pci-test.

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https://bugs.launchpad.net/bugs/1536509

Title:
  boot n-cpu from a clean database lead to pci passthrough stop work

Status in OpenStack Compute (nova):
  New

Bug description:
  first time boot nova or clean the pci devices from nova database then
  reboot n-cpu, will leading to scheduling the VM with pci devices fail.
  if then reboot the n-cpu, everything is ok.

  i suspect this related to recently pci stats changes, but not confirm
  yet.  this bug now block the third-party pci-test.

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