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[Tetsuro Nakamura <nakamura.tetsuro@xxxxxxxxxxxxx>]

This was novel when I reported this, but now the bug was fixed during granular-candidates work.
Linked the related patches manually just now.

Unit test submitted in https://review.openstack.org/#/c/566842/
Fixed in https://review.openstack.org/#/c/517757/

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

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https://bugs.launchpad.net/bugs/1769853

Title:
  Local disk without enough capacity appears in allocation candidates

Status in OpenStack Compute (nova):
  Fix Released

Bug description:
  How to reproduce
  -------------------------

  In placement,
  1. Setup a compute node resource provider with inventories of 
      - 24 VCPU
      - 2048 MEMORY_MB
      - 1600 DISK_GB
  2. Setup a shared storage resource provider with "MISC_SHARES_VIA_AGGREGATE" tag with
      - 2000 DISK_GB inventory 
  3. Set them both in a same aggregate
  4. Get allocation candidates requesting
      - 1 VCPU
      - 64 MEMORY_MB
      - 1800 DISK_GB inventory.

  Expected
  -------------

  Get one allocation request where DISK inventory is provided by the
  shared storage

  Actual
  ----------

  Get two allocation request, in one of which DISK inventory is provided
  by the compute node

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