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[Bug 1480341] [NEW] Creating an instance with wrong flavor put this instance in error state without a possibility to delete it

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: olmy0414 <oleksandr.mykhalskyi@xxxxxxxxxxxxxx>
Date: Fri, 31 Jul 2015 14:47:41 -0000
Reply-to: Bug 1480341 <1480341@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

OS - CentOS Linux release 7.0.1406
Nova version - 2015.1.0-3.el7

When I try to create an instance with wrong flavor,  the instance has been created in error state and I am not able to delete it, the instance hungs with "Task State" deleting...
Commands like "nova reset-state" (with --active or without) or "nova force-delete" - don`t work

Some information from nova-compute.log during instance creating:

ERROR nova.virt.images [req-b7ae209d-db0d-4914-b6a3-cbe1140375ee - - - - -] /var/lib/nova/instances/_base/e0d7456a996be86b8092bb4f13d23468401363a9 virtual size 2361393152 larger than flavor root disk size 1073741824
ERROR nova.compute.manager [req-b7ae209d-db0d-4914-b6a3-cbe1140375ee - - - - -] [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] Instance failed to spawn
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] Traceback (most recent call last):
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2442, in _build_resources
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     yield resources
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2314, in _build_and_run_instance
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     block_device_info=block_device_info)
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2347, in spawn
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     admin_pass=admin_password)
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2745, in _create_image
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     instance, size, fallback_from_host)
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 5875, in _try_fetch_image_cache
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     size=size)
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/imagebackend.py", line 231, in cache
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     *args, **kwargs)
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/imagebackend.py", line 480, in create_image
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     prepare_template(target=base, max_size=size, *args, **kwargs)
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 445, in inner
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     return f(*args, **kwargs)
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/imagebackend.py", line 221, in fetch_func_sync
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     fetch_func(target=target, *args, **kwargs)
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/utils.py", line 501, in fetch_image
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     max_size=max_size)
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/virt/images.py", line 119, in fetch_to_raw
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     raise exception.FlavorDiskTooSmall()
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] FlavorDiskTooSmall: Flavor's disk is too small for requested image.
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]
INFO nova.compute.manager [req-30c8a040-8c04-45cc-8754-29c343051c02 05bbbe05d3ad4cbe93bf6fc66735007f 7ecbe7eabedc4c9783fe5ae54bb91a70 - - -] [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] Terminating instance
INFO nova.virt.libvirt.driver [-] [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] During wait destroy, instance disappeared.
INFO nova.virt.libvirt.driver [req-b7ae209d-db0d-4914-b6a3-cbe1140375ee - - - - -] [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] Deleting instance files /var/lib/nova/instances/64a8556a-85e2-4ac8-b69e-f1b41771950b_del
INFO nova.virt.libvirt.driver [req-b7ae209d-db0d-4914-b6a3-cbe1140375ee - - - - -] [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] Deletion of /var/lib/nova/instances/64a8556a-85e2-4ac8-b69e-f1b41771950b_del complete
INFO nova.scheduler.client.report [req-b7ae209d-db0d-4914-b6a3-cbe1140375ee - - - - -] Compute_service record updated for ('xxxxx', 'xxxxx')
ERROR nova.compute.manager [req-b7ae209d-db0d-4914-b6a3-cbe1140375ee - - - - -] [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] Build of instance 64a8556a-85e2-4ac8-b69e-f1b41771950b aborted: Could not clean up failed build, not rescheduling
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] Traceback (most recent call last):
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2219, in _do_build_and_run_instance
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     filter_properties)
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2330, in _build_and_run_instance
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     'create.error', fault=e)
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     six.reraise(self.type_, self.value, self.tb)
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2314, in _build_and_run_instance
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     block_device_info=block_device_info)
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib64/python2.7/contextlib.py", line 35, in __exit__
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     self.gen.throw(type, value, traceback)
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2466, in _build_resources
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     instance_uuid=instance.uuid, reason=msg)
TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] BuildAbortException: Build of instance 64a8556a-85e2-4ac8-b69e-f1b41771950b aborted: Could not clean up failed build, not rescheduling

Some information from nova-compute.log during instance termination:

2015-07-31 05:37:18.826 67249 INFO nova.compute.manager [req-10007f27-d663-4746-9428-1f454d139249 05bbbe05d3ad4cbe93bf6fc66735007f 7ecbe7eabedc4c9783fe5ae54bb91a70 - - -] [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] Terminating instance
2015-07-31 05:37:18.833 67249 INFO nova.virt.libvirt.driver [-] [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] During wait destroy, instance disappeared.
2015-07-31 05:37:18.864 67249 INFO nova.virt.libvirt.driver [req-10007f27-d663-4746-9428-1f454d139249 05bbbe05d3ad4cbe93bf6fc66735007f 7ecbe7eabedc4c9783fe5ae54bb91a70 - - -] [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] Deletion of /var/lib/nova/instances/64a8556a-85e2-4ac8-b69e-f1b41771950b_del complete
2015-07-31 05:37:19.021 67249 INFO nova.compute.manager [req-10007f27-d663-4746-9428-1f454d139249 05bbbe05d3ad4cbe93bf6fc66735007f 7ecbe7eabedc4c9783fe5ae54bb91a70 - - -] [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] Instance disappeared during terminate
2015-07-31 05:37:22.458 67249 INFO nova.compute.manager [req-b2eb912b-c230-4022-85f4-b9eedc53fb9e 05bbbe05d3ad4cbe93bf6fc66735007f 7ecbe7eabedc4c9783fe5ae54bb91a70 - - -] [instance: afb7abd4-d8f4-4e78-864c-65db165b9adb] Terminating instance
2015-07-31 05:37:22.463 67249 INFO nova.virt.libvirt.driver [-] [instance: afb7abd4-d8f4-4e78-864c-65db165b9adb] During wait destroy, instance disappeared.
2015-07-31 05:37:22.490 67249 INFO nova.virt.libvirt.driver [req-b2eb912b-c230-4022-85f4-b9eedc53fb9e 05bbbe05d3ad4cbe93bf6fc66735007f 7ecbe7eabedc4c9783fe5ae54bb91a70 - - -] [instance: afb7abd4-d8f4-4e78-864c-65db165b9adb] Deletion of /var/lib/nova/instances/afb7abd4-d8f4-4e78-864c-65db165b9adb_del complete
2015-07-31 05:37:22.655 67249 INFO nova.compute.manager [req-b2eb912b-c230-4022-85f4-b9eedc53fb9e 05bbbe05d3ad4cbe93bf6fc66735007f 7ecbe7eabedc4c9783fe5ae54bb91a70 - - -] [instance: afb7abd4-d8f4-4e78-864c-65db165b9adb] Instance disappeared during terminate

Thank you

** Affects: nova
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1480341

Title:
  Creating an instance with wrong flavor put this instance in error
  state without a possibility to delete it

Status in OpenStack Compute (nova):
  New

Bug description:
  OS - CentOS Linux release 7.0.1406
  Nova version - 2015.1.0-3.el7

  When I try to create an instance with wrong flavor,  the instance has been created in error state and I am not able to delete it, the instance hungs with "Task State" deleting...
  Commands like "nova reset-state" (with --active or without) or "nova force-delete" - don`t work

  Some information from nova-compute.log during instance creating:

  ERROR nova.virt.images [req-b7ae209d-db0d-4914-b6a3-cbe1140375ee - - - - -] /var/lib/nova/instances/_base/e0d7456a996be86b8092bb4f13d23468401363a9 virtual size 2361393152 larger than flavor root disk size 1073741824
  ERROR nova.compute.manager [req-b7ae209d-db0d-4914-b6a3-cbe1140375ee - - - - -] [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] Instance failed to spawn
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] Traceback (most recent call last):
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2442, in _build_resources
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     yield resources
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2314, in _build_and_run_instance
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     block_device_info=block_device_info)
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2347, in spawn
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     admin_pass=admin_password)
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2745, in _create_image
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     instance, size, fallback_from_host)
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 5875, in _try_fetch_image_cache
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     size=size)
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/imagebackend.py", line 231, in cache
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     *args, **kwargs)
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/imagebackend.py", line 480, in create_image
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     prepare_template(target=base, max_size=size, *args, **kwargs)
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 445, in inner
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     return f(*args, **kwargs)
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/imagebackend.py", line 221, in fetch_func_sync
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     fetch_func(target=target, *args, **kwargs)
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/utils.py", line 501, in fetch_image
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     max_size=max_size)
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/virt/images.py", line 119, in fetch_to_raw
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     raise exception.FlavorDiskTooSmall()
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] FlavorDiskTooSmall: Flavor's disk is too small for requested image.
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]
  INFO nova.compute.manager [req-30c8a040-8c04-45cc-8754-29c343051c02 05bbbe05d3ad4cbe93bf6fc66735007f 7ecbe7eabedc4c9783fe5ae54bb91a70 - - -] [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] Terminating instance
  INFO nova.virt.libvirt.driver [-] [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] During wait destroy, instance disappeared.
  INFO nova.virt.libvirt.driver [req-b7ae209d-db0d-4914-b6a3-cbe1140375ee - - - - -] [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] Deleting instance files /var/lib/nova/instances/64a8556a-85e2-4ac8-b69e-f1b41771950b_del
  INFO nova.virt.libvirt.driver [req-b7ae209d-db0d-4914-b6a3-cbe1140375ee - - - - -] [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] Deletion of /var/lib/nova/instances/64a8556a-85e2-4ac8-b69e-f1b41771950b_del complete
  INFO nova.scheduler.client.report [req-b7ae209d-db0d-4914-b6a3-cbe1140375ee - - - - -] Compute_service record updated for ('xxxxx', 'xxxxx')
  ERROR nova.compute.manager [req-b7ae209d-db0d-4914-b6a3-cbe1140375ee - - - - -] [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] Build of instance 64a8556a-85e2-4ac8-b69e-f1b41771950b aborted: Could not clean up failed build, not rescheduling
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] Traceback (most recent call last):
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2219, in _do_build_and_run_instance
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     filter_properties)
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2330, in _build_and_run_instance
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     'create.error', fault=e)
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     six.reraise(self.type_, self.value, self.tb)
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2314, in _build_and_run_instance
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     block_device_info=block_device_info)
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib64/python2.7/contextlib.py", line 35, in __exit__
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     self.gen.throw(type, value, traceback)
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2466, in _build_resources
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b]     instance_uuid=instance.uuid, reason=msg)
  TRACE nova.compute.manager [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] BuildAbortException: Build of instance 64a8556a-85e2-4ac8-b69e-f1b41771950b aborted: Could not clean up failed build, not rescheduling

  Some information from nova-compute.log during instance termination:

  2015-07-31 05:37:18.826 67249 INFO nova.compute.manager [req-10007f27-d663-4746-9428-1f454d139249 05bbbe05d3ad4cbe93bf6fc66735007f 7ecbe7eabedc4c9783fe5ae54bb91a70 - - -] [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] Terminating instance
  2015-07-31 05:37:18.833 67249 INFO nova.virt.libvirt.driver [-] [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] During wait destroy, instance disappeared.
  2015-07-31 05:37:18.864 67249 INFO nova.virt.libvirt.driver [req-10007f27-d663-4746-9428-1f454d139249 05bbbe05d3ad4cbe93bf6fc66735007f 7ecbe7eabedc4c9783fe5ae54bb91a70 - - -] [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] Deletion of /var/lib/nova/instances/64a8556a-85e2-4ac8-b69e-f1b41771950b_del complete
  2015-07-31 05:37:19.021 67249 INFO nova.compute.manager [req-10007f27-d663-4746-9428-1f454d139249 05bbbe05d3ad4cbe93bf6fc66735007f 7ecbe7eabedc4c9783fe5ae54bb91a70 - - -] [instance: 64a8556a-85e2-4ac8-b69e-f1b41771950b] Instance disappeared during terminate
  2015-07-31 05:37:22.458 67249 INFO nova.compute.manager [req-b2eb912b-c230-4022-85f4-b9eedc53fb9e 05bbbe05d3ad4cbe93bf6fc66735007f 7ecbe7eabedc4c9783fe5ae54bb91a70 - - -] [instance: afb7abd4-d8f4-4e78-864c-65db165b9adb] Terminating instance
  2015-07-31 05:37:22.463 67249 INFO nova.virt.libvirt.driver [-] [instance: afb7abd4-d8f4-4e78-864c-65db165b9adb] During wait destroy, instance disappeared.
  2015-07-31 05:37:22.490 67249 INFO nova.virt.libvirt.driver [req-b2eb912b-c230-4022-85f4-b9eedc53fb9e 05bbbe05d3ad4cbe93bf6fc66735007f 7ecbe7eabedc4c9783fe5ae54bb91a70 - - -] [instance: afb7abd4-d8f4-4e78-864c-65db165b9adb] Deletion of /var/lib/nova/instances/afb7abd4-d8f4-4e78-864c-65db165b9adb_del complete
  2015-07-31 05:37:22.655 67249 INFO nova.compute.manager [req-b2eb912b-c230-4022-85f4-b9eedc53fb9e 05bbbe05d3ad4cbe93bf6fc66735007f 7ecbe7eabedc4c9783fe5ae54bb91a70 - - -] [instance: afb7abd4-d8f4-4e78-864c-65db165b9adb] Instance disappeared during terminate

  Thank you

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