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[Thierry Carrez <thierry.carrez+lp@xxxxxxxxx>]

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

** Changed in: nova
    Milestone: None => juno-1

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https://bugs.launchpad.net/bugs/1316674

Title:
  VCDriver - Stats update does not ignore hosts in maintenance mode

Status in OpenStack Compute (Nova):
  Fix Released

Bug description:
  Cluster has 2 hosts, with each host having 24 cores.
  Both hosts are active.
  Stats update is correct

  Snippet of nova-compute.log

  -05-07 03:14:28.001 AUDIT nova.compute.resource_tracker [-] Free ram (MB): 57582
  2014-05-07 03:14:28.001 AUDIT nova.compute.resource_tracker [-] Free disk (GB): 99
  2014-05-07 03:14:28.002 AUDIT nova.compute.resource_tracker [-] Free VCPUS: 48
  2014-05-07 03:14:28.021 INFO nova.compute.resource_tracker [-] Compute_service record updated for sagar-devstack:domain-c162(Demo-Pulsar-Cluster-DRS)
  2014-05-07 03:14:28.021 DEBUG nova.openstack.common.lockutils [-] Semaphore / lock released "update_available_resource" from (pid=28072) inner /opt/stack/nova/nova/openstack/common/lockutils.py:252

  Put one of the hosts in Maintenance mode, stats update does not ignore host in maintenance mode and the free vCPUS is still 48.
  It should be 24

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