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[Bug 1789340] [NEW] Nova boot server failed due to exception "Cannot complete the operation because the file or folder .vmdk already exists "

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: kirandevraaj <1789340@xxxxxxxxxxxxxxxxxx>
Date: Tue, 28 Aug 2018 04:38:05 -0000
Reply-to: Bug 1789340 <1789340@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

Nova boot server failed due to exception "vmware_base/373ca119-5b29
-441d-bd9c-b2ccfb4444ad/373ca119-5b29-441d-bd9c-b2ccfb4444ad.20.vmdk
already exists"

Environment - 
Openstack Pike/Queens/Master
KVM computes - 4
VCenter + ESXi computes - 6

nova/conductor.log.1:2018-02-01 18:48:42.926 5826 ERROR
nova.scheduler.utils [req-4bcfad48-2a15-4aa4-8c32-ebb3798a8b09
47b7fb99c82c413caae4081c35b7456a f2ab30de47df41e488a77258c7a1c6a1 -
default default] [instance: 1c4830b5-f1f5-4bfb-bcd9-63c67aed127f] Error
from last host: oscompute01 (node domain-c74754.bcea1667-7332-4f99-8aae-
3f2bc39c2fc9): [u'Traceback (most recent call last):\n', u'  File
"/opt/mhos/openstack/nova/lib/python2.7/site-
packages/nova/compute/manager.py", line 1856, in
_do_build_and_run_instance\n    filter_properties)\n', u'  File
"/opt/mhos/openstack/nova/lib/python2.7/site-
packages/nova/compute/manager.py", line 2086, in
_build_and_run_instance\n    instance_uuid=instance.uuid,
reason=six.text_type(e))\n', u'RescheduledException: Build of instance
1c4830b5-f1f5-4bfb-bcd9-63c67aed127f was re-scheduled: Cannot complete
the operation because the file or folder [datastore-nfs]
vmware_base/373ca119-5b29-441d-bd9c-b2ccfb4444ad/373ca119-5b29-441d-
bd9c-b2ccfb4444ad.20.vmdk already exists\n']


neutron server log,
neutron/server.log.2:2018-02-01 18:48:53.788 5838 DEBUG neutron.notifiers.nova [-] Sending events: [{'tag': u'4c311f56-a73f-47a6-aa58-95f1a774396e', 'name': 'network-vif-deleted', 'server_uuid': u'1c4830b5-f1f5-4bfb-bcd9-63c67aed127f'}] send_events /opt/mhos/openstack/neutron/lib/python2.7/site-packages/neutron/notifiers/nova.py:242
neutron/server.log.2:2018-02-01 18:48:54.317 5838 DEBUG novaclient.v2.client [-] REQ: curl -g -i -X POST http://192.168.7.7:8774/v2.1/86d8652e2b834d29a744c6c66a5fb65e/os-server-external-events -H "User-Agent: python-novaclient" -H "Content-Type: application/json" -H "Accept: application/json" -H "X-OpenStack-Nova-API-Version: 2.1" -H "X-Auth-Token: {SHA1}4befed70c1a44813879fce059e88ab310e29b039" -d '{"events": [{"tag": "4c311f56-a73f-47a6-aa58-95f1a774396e", "name": "network-vif-deleted", "server_uuid": "1c4830b5-f1f5-4bfb-bcd9-63c67aed127f"}]}' _http_log_request /opt/mhos/python/lib/python2.7/site-packages/keystoneauth1/session.py:375
neutron/server.log.2:2018-02-01 18:48:54.459 5838 DEBUG neutron.notifiers.nova [-] Nova returned NotFound for event: [{'tag': u'4c311f56-a73f-47a6-aa58-95f1a774396e', 'name': 'network-vif-deleted', 'server_uuid': u'1c4830b5-f1f5-4bfb-bcd9-63c67aed127f'}] send_events /opt/mhos/openstack/neutron/lib/python2.7/site-packages/neutron/notifiers/nova.py:248
neutron/server.log:2018-02-05 06:17:38.871 5840 INFO neutron.wsgi [req-9413e35e-b050-4d88-b8c4-963b6cda07b0 d22bc5405f5841ad817bc6b75dd5b3df ca15303f1f2d4eb8af607f76b10e8250 - default default] 192.168.1.193,192.168.1.177 "GET /v2.0/ports?device_id=1c4830b5-f1f5-4bfb-bcd9-63c67aed127f HTTP/1.1" status: 200  len: 205 time: 0.0538130

** Affects: nova
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1789340

Title:
  Nova boot server failed due to exception "Cannot complete the
  operation because the file or folder .vmdk already exists "

Status in OpenStack Compute (nova):
  New

Bug description:
  Nova boot server failed due to exception "vmware_base/373ca119-5b29
  -441d-bd9c-b2ccfb4444ad/373ca119-5b29-441d-bd9c-b2ccfb4444ad.20.vmdk
  already exists"

  Environment - 
  Openstack Pike/Queens/Master
  KVM computes - 4
  VCenter + ESXi computes - 6

  nova/conductor.log.1:2018-02-01 18:48:42.926 5826 ERROR
  nova.scheduler.utils [req-4bcfad48-2a15-4aa4-8c32-ebb3798a8b09
  47b7fb99c82c413caae4081c35b7456a f2ab30de47df41e488a77258c7a1c6a1 -
  default default] [instance: 1c4830b5-f1f5-4bfb-bcd9-63c67aed127f]
  Error from last host: oscompute01 (node
  domain-c74754.bcea1667-7332-4f99-8aae-3f2bc39c2fc9): [u'Traceback
  (most recent call last):\n', u'  File
  "/opt/mhos/openstack/nova/lib/python2.7/site-
  packages/nova/compute/manager.py", line 1856, in
  _do_build_and_run_instance\n    filter_properties)\n', u'  File
  "/opt/mhos/openstack/nova/lib/python2.7/site-
  packages/nova/compute/manager.py", line 2086, in
  _build_and_run_instance\n    instance_uuid=instance.uuid,
  reason=six.text_type(e))\n', u'RescheduledException: Build of instance
  1c4830b5-f1f5-4bfb-bcd9-63c67aed127f was re-scheduled: Cannot complete
  the operation because the file or folder [datastore-nfs]
  vmware_base/373ca119-5b29-441d-bd9c-b2ccfb4444ad/373ca119-5b29-441d-
  bd9c-b2ccfb4444ad.20.vmdk already exists\n']

  
  neutron server log,
  neutron/server.log.2:2018-02-01 18:48:53.788 5838 DEBUG neutron.notifiers.nova [-] Sending events: [{'tag': u'4c311f56-a73f-47a6-aa58-95f1a774396e', 'name': 'network-vif-deleted', 'server_uuid': u'1c4830b5-f1f5-4bfb-bcd9-63c67aed127f'}] send_events /opt/mhos/openstack/neutron/lib/python2.7/site-packages/neutron/notifiers/nova.py:242
  neutron/server.log.2:2018-02-01 18:48:54.317 5838 DEBUG novaclient.v2.client [-] REQ: curl -g -i -X POST http://192.168.7.7:8774/v2.1/86d8652e2b834d29a744c6c66a5fb65e/os-server-external-events -H "User-Agent: python-novaclient" -H "Content-Type: application/json" -H "Accept: application/json" -H "X-OpenStack-Nova-API-Version: 2.1" -H "X-Auth-Token: {SHA1}4befed70c1a44813879fce059e88ab310e29b039" -d '{"events": [{"tag": "4c311f56-a73f-47a6-aa58-95f1a774396e", "name": "network-vif-deleted", "server_uuid": "1c4830b5-f1f5-4bfb-bcd9-63c67aed127f"}]}' _http_log_request /opt/mhos/python/lib/python2.7/site-packages/keystoneauth1/session.py:375
  neutron/server.log.2:2018-02-01 18:48:54.459 5838 DEBUG neutron.notifiers.nova [-] Nova returned NotFound for event: [{'tag': u'4c311f56-a73f-47a6-aa58-95f1a774396e', 'name': 'network-vif-deleted', 'server_uuid': u'1c4830b5-f1f5-4bfb-bcd9-63c67aed127f'}] send_events /opt/mhos/openstack/neutron/lib/python2.7/site-packages/neutron/notifiers/nova.py:248
  neutron/server.log:2018-02-05 06:17:38.871 5840 INFO neutron.wsgi [req-9413e35e-b050-4d88-b8c4-963b6cda07b0 d22bc5405f5841ad817bc6b75dd5b3df ca15303f1f2d4eb8af607f76b10e8250 - default default] 192.168.1.193,192.168.1.177 "GET /v2.0/ports?device_id=1c4830b5-f1f5-4bfb-bcd9-63c67aed127f HTTP/1.1" status: 200  len: 205 time: 0.0538130

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