Comment 2 for bug 1514437

Stack trace :

2015-11-06 18:27:18.778 34392 INFO nova_powervm.virt.powervm.tasks.vm [req-3eaee1d9-a23b-4301-87bb-39099dec253b 0688b01e6439ca32d698d20789d52169126fb41fb1a4ddafcebb97d854e836c9 b7ed54d96abd4b14b0444827eebc3eb3 - - -] Deleting instance HAR_RHEL_7DT_-468bf5c8-000000cd from system.
2015-11-06 18:27:18.779 34392 INFO nova_powervm.virt.powervm.vm [req-3eaee1d9-a23b-4301-87bb-39099dec253b 0688b01e6439ca32d698d20789d52169126fb41fb1a4ddafcebb97d854e836c9 b7ed54d96abd4b14b0444827eebc3eb3 - - -] Deleting virtual machine. LPARID: 468BF5C8-D533-484E-B35A-61313EA4E65B
2015-11-06 18:27:19.190 34392 INFO nova_powervm.virt.powervm.vm [req-3eaee1d9-a23b-4301-87bb-39099dec253b 0688b01e6439ca32d698d20789d52169126fb41fb1a4ddafcebb97d854e836c9 b7ed54d96abd4b14b0444827eebc3eb3 - - -] Virtual machine delete status: 204

...

2015-11-06 18:27:22.601 34392 INFO nova_powervm.virt.powervm.driver [req-20cba4d3-8cd7-4c44-8215-3f80ee8866bc ccef2cf310f3c87a1f7694fd1efec05df65170786399ba92e1aa07fbe72f746f f86572c7774b4d30a3eea74ab72c5011 - - -] Operation: unplug_vifs. Virtual machine display name: HAR_RHEL_7DT_001_199, name: HAR_RHEL_7DT_-468bf5c8-000000cd, UUID: 468bf5c8-d533-484e-b35a-61313ea4e65b
...

2015-11-06 18:27:22.299 34392 INFO nova_powervm.virt.powervm.driver [req-3536e9f3-6fc6-4a28-ad19-c6895ec27d22 0688b01e6439ca32d698d20789d52169126fb41fb1a4ddafcebb97d854e836c9 b7ed54d96abd4b14b0444827eebc3eb3 - - -] Operation: destroy. Virtual machine display name: HAR_RHEL_7DT_002_009, name: HAR_RHEL_7DT_-9dfb56ab-000000d7, UUID: 9dfb56ab-0ed2-478d-9ed6-809f7eddcd1f
2015-11-06 18:27:22.524 34392 INFO nova.compute.manager [req-20cba4d3-8cd7-4c44-8215-3f80ee8866bc ccef2cf310f3c87a1f7694fd1efec05df65170786399ba92e1aa07fbe72f746f f86572c7774b4d30a3eea74ab72c5011 - - -] [instance: 468bf5c8-d533-484e-b35a-61313ea4e65b] Neutron deleted interface 64c735a4-f18d-4e9b-9846-2abe834d8b0d; detaching it from the instance and deleting it from the info cache
2015-11-06 18:27:22.601 34392 INFO nova_powervm.virt.powervm.driver [req-20cba4d3-8cd7-4c44-8215-3f80ee8866bc ccef2cf310f3c87a1f7694fd1efec05df65170786399ba92e1aa07fbe72f746f f86572c7774b4d30a3eea74ab72c5011 - - -] Operation: unplug_vifs. Virtual machine display name: HAR_RHEL_7DT_001_199, name: HAR_RHEL_7DT_-468bf5c8-000000cd, UUID: 468bf5c8-d533-484e-b35a-61313ea4e65b
2015-11-06 18:27:23.561 34392 INFO pypowervm.helpers.log_helper [req-20cba4d3-8cd7-4c44-8215-3f80ee8866bc ccef2cf310f3c87a1f7694fd1efec05df65170786399ba92e1aa07fbe72f746f f86572c7774b4d30a3eea74ab72c5011 - - -] REQUEST: {'auditmemento': 'None', 'sensitive': 'False', 'headers': "{'Accept': 'application/atom+xml', 'X-Audit-Memento': 'nova'}", 'timeout': '-1', 'path': '/rest/api/uom/ManagedSystem/7bf5091c-0a4e-3c79-968c-22eb636be47d/LogicalPartition/468BF5C8-D533-484E-B35A-61313EA4E65B?group=None', 'method': 'GET'}
2015-11-06 18:27:23.562 34392 INFO pypowervm.helpers.log_helper [req-20cba4d3-8cd7-4c44-8215-3f80ee8866bc ccef2cf310f3c87a1f7694fd1efec05df65170786399ba92e1aa07fbe72f746f f86572c7774b4d30a3eea74ab72c5011 - - -] RESPONSE: {'status': '404', 'adapter': 'None', 'reqbody': '', 'reqpath': '/rest/api/uom/ManagedSystem/7bf5091c-0a4e-3c79-968c-22eb636be47d/LogicalPartition/468BF5C8-D533-484E-B35A-61313EA4E65B?group=None', 'headers': '{\'Content-Type\': \'application/atom+xml\', \'Content-Length\': \'1645\', \'X-Powered-By\': \'Servlet/3.1\', \'Set-Cookie\': \'JSESSIONID=0000fWTPKpc56_UICxveSLT7X5H:5206b9d9-ad42-47b6-81d2-0bface72b5a8; Path=/; Secure; HttpOnly\', \'Expires\': \'Thu, 01 Dec 1994 16:00:00 GMT\', \'Connection\': \'Close\', \'X-Transaction-ID\': \'XT10071506\', \'Cache-Control\': \'no-cache="set-cookie, set-cookie2"\', \'Date\': \'Fri, 06 Nov 2015 23:27:23 GMT\', \'X-MC-Type\': \'PVM\', \'X-TransactionRecord-Uuid\': \'8bf39b15-e590-4532-8d96-39828641e100\'}', 'reason': 'Not Found', 'reqheaders': "{'Accept': 'application/atom+xml', 'X-Audit-Memento': 'nova'}", 'orig_reqpath': '', 'reqmethod': 'GET'}
2015-11-06 18:27:23.563 34392 INFO pypowervm.helpers.log_helper [req-20cba4d3-8cd7-4c44-8215-3f80ee8866bc ccef2cf310f3c87a1f7694fd1efec05df65170786399ba92e1aa07fbe72f746f f86572c7774b4d30a3eea74ab72c5011 - - -]