yahoo-eng-team team mailing list archive

[Claudiu Belu <cbelu@xxxxxxxxxxxxxxxxxxxxxx>]

Public bug reported:

Creating an instance on a Hyper-V / Windows Server 2008 compute node fails due to a WMI exception. This happens while creating creating and configuring the resources to be added to the VM. 
The resources already have set default values for certain properties, while other properties have NULL. Trying to set a new value over the NULL causes the exception:
code:
drive = self._get_new_resource_setting_data(res_sub_type)
drive.Parent = ctrller_path

exception:
2014-08-13 09:57:07.507 2468 TRACE nova.compute.manager [instance: a30cd0c2-77ce-43d1-8399-5a876aa9a4f6] x_wmi: <x_wmi: Unexpected COM Error (-2147352567, 'Exception occurred.', (0, u'SWbemObjectEx', u'Provider is not capable of the attempted operation ', None, 0, -2147217372), None)>

Trace:
http://paste.openstack.org/show/94293/

** Affects: nova
     Importance: Undecided
     Assignee: Claudiu Belu (cbelu)
         Status: New


** Tags: hyper-v

** Changed in: nova
     Assignee: (unassigned) => Claudiu Belu (cbelu)

** Tags added: hyper-v

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1356884

Title:
  Hyper-V agent fails while creating isntance on Windows / Hyper-V
  Server 2008

Status in OpenStack Compute (Nova):
  New

Bug description:
  Creating an instance on a Hyper-V / Windows Server 2008 compute node fails due to a WMI exception. This happens while creating creating and configuring the resources to be added to the VM. 
  The resources already have set default values for certain properties, while other properties have NULL. Trying to set a new value over the NULL causes the exception:
  code:
  drive = self._get_new_resource_setting_data(res_sub_type)
  drive.Parent = ctrller_path

  exception:
  2014-08-13 09:57:07.507 2468 TRACE nova.compute.manager [instance: a30cd0c2-77ce-43d1-8399-5a876aa9a4f6] x_wmi: <x_wmi: Unexpected COM Error (-2147352567, 'Exception occurred.', (0, u'SWbemObjectEx', u'Provider is not capable of the attempted operation ', None, 0, -2147217372), None)>

  Trace:
  http://paste.openstack.org/show/94293/

To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1356884/+subscriptions