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[Bug 1352728] Re: The simultaneous launch of two or more VMs will fail

 

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

** Changed in: nova
    Milestone: None => kilo-3

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https://bugs.launchpad.net/bugs/1352728

Title:
  The simultaneous launch of  two or more VMs  will fail

Status in OpenStack Compute (Nova):
  Fix Released

Bug description:
  Using dashboard launching VMs, the setting is  that 'Instance Count :
  2, Instance Boot Source : Boot from image'. After clicking the button
  of 'launch', the simultaneous launch of two VMs failed.

  the nova-api.log shows as follows.
  "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 1356, in create
  2014-08-05 21:47:46.117 25518 TRACE nova.api.openstack     self._check_multiple_instances_neutron_ports(requested_networks)
  2014-08-05 21:47:46.117 25518 TRACE nova.api.openstack   File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 1327, in _check_multiple_instances_neutron_ports
  2014-08-05 21:47:46.117 25518 TRACE nova.api.openstack     for net, ip, port in requested_networks:
  2014-08-05 21:47:46.117 25518 TRACE nova.api.openstack ValueError: too many values to unpack

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References