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[Launchpad Bug Tracker <1697820@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/1697820

Title:
  Failure to create ResourceProvider resets status and numatopology in
  table compute_nodes

Status in OpenStack Compute (nova):
  Expired

Bug description:
  RT call update_available_resource to update resource to db periodic.
  each time,update_available_resource first call _init_compute_node to init resource and update them(stats and numalogy is empty and init value) to db, at end of update_available_resource, the stats and numalogy is filled with right value,then _update() function called, the resource finally update to db.

  But, in  _update(), the resource update to db when the local resource
  is changed(by self._resource_change(compute_node)), this cause the
  stats and numalogy in compute_nodes is always the init or empty value.

  You can see the empty or init value of stats and numalogy in
  compute_nodes table when resource of  nova-compute not change for a
  while.

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