openstack team mailing list archive

[Guilherme Russi <luisguilherme.cr@xxxxxxxxx>]

Hello Filipe,

 I made the copy from my .ssh/know_hosts to places you told me, but I'm
still getting the same error. Any other ideas?

Thank you.


2013/7/26 Filipe Manco <filipe.manco@xxxxxxxxx>

> Hi
>
> This error means that you cannot ssh into the new compute node because
> it's public key cannot be verified. Add the public keys of the compute
> nodes to /etc/ssh/know_hosts file (or the nova one, usually under
> /var/lib/nova/.ssh/) and the problem should be gone.
>
> Regards
>
> Filipe Manco
> http://about.me/fmanco
>
>
> 2013/7/26 Guilherme Russi <luisguilherme.cr@xxxxxxxxx>
>
>> Ok, I'll look more carefully the log and it's cool this command from
>> libvirt, I didn't know it, I'll try it and return to you.
>>
>> Thank you again.
>>
>>
>> 2013/7/25 Wangpan <hzwangpan@xxxxxxxxxxxxxxxx>
>>
>>> **
>>> That's confused me, "Unexpected error while running command" will give
>>> us what command is running when this error occured, you may check the log
>>> more carefully.
>>> and you also can migrate the VM directly by libvirt command line like
>>> below:
>>> virsh  migrate --live --persistent --undefinesource --verbose
>>> --domain ${instance-uuid} --desturi qemu+tcp://${the-dest-host-ip}/system
>>> then see the output result.
>>>
>>> 2013-07-26
>>>  ------------------------------
>>>  Wangpan
>>>  ------------------------------
>>>  *发件人：*Guilherme Russi <luisguilherme.cr@xxxxxxxxx>
>>> *发送时间：*2013-07-26 09:30
>>> *主题：*Re: Re: Re: Re: Re: [Openstack] Configuring Live Migration
>>> *收件人：*"Wangpan"<hzwangpan@xxxxxxxxxxxxxxxx>
>>> *抄送：*"openstack@xxxxxxxxxxxxxxxxxxx"<openstack@xxxxxxxxxxxxxxxxxxx>
>>>
>>>  When I enter the action to migrate, the only two errors showen at this
>>> period are these two.
>>>
>>>
>>> 2013/7/25 Wangpan <hzwangpan@xxxxxxxxxxxxxxxx>
>>>
>>>> **
>>>> There may have more error logs at this minute 2013-07-25 17:28,
>>>> you can get the backtrace near the error log you post.
>>>>
>>>> 2013-07-26
>>>>  ------------------------------
>>>>  Wangpan
>>>>  ------------------------------
>>>>  *发件人：*Guilherme Russi <luisguilherme.cr@xxxxxxxxx>
>>>> *发送时间：*2013-07-26 04:48
>>>> *主题：*Re: Re: Re: Re: [Openstack] Configuring Live Migration
>>>> *收件人：*"Wangpan"<hzwangpan@xxxxxxxxxxxxxxxx>,"
>>>> openstack@xxxxxxxxxxxxxxxxxxx"<openstack@xxxxxxxxxxxxxxxxxxx>
>>>> *抄送：*
>>>>
>>>>  Hello guys, I'm getting problems when trying to migrate a VM.
>>>>
>>>> I'm getting this error on my log:
>>>>
>>>>  2013-07-25 17:28:31.582 ERROR nova.compute.manager
>>>> [req-07d2c8b0-80c3-4ae8-8faf-226a099500e4 c402785616534f2096b34ce132b7d3f2
>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>> 919f13d2-8116-4714-b2ec-d2e0f3d3c910] Unexpected error while running
>>>> command.
>>>> Stderr: 'Host key verification failed.\r\n'. Setting instance vm_state
>>>> to ERROR
>>>> 2013-07-25 17:28:32.212 ERROR nova.openstack.common.rpc.amqp
>>>> [req-07d2c8b0-80c3-4ae8-8faf-226a099500e4 c402785616534f2096b34ce132b7d3f2
>>>> d532a4fc2e9e4b5f83b6dec7085237e5] Exception during message handling
>>>>
>>>>
>>>> The user Wangpan was helping me, but I guess his hour is different from
>>>> mine, can anybody five me an idea?
>>>>
>>>> Thank you.
>>>>
>>>> Guilherme.
>>>>
>>>>
>>>> 2013/7/25 Guilherme Russi <luisguilherme.cr@xxxxxxxxx>
>>>>
>>>>> Hello Wangpan, I've looking at the logs and I saw one error with my
>>>>> ssh port, and then I fixed the port, but now I'm getting this error:
>>>>>
>>>>>  2013-07-25 14:09:50.388 ERROR nova.compute.manager
>>>>> [req-6930a2e2-60e7-421f-a560-26a626ecebcb c402785616534f2096b34ce132b7d3f2
>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>> d268d24b-96fc-4450-88d4-19ba83cd8892] Unexpected error while running
>>>>> command.
>>>>> Stderr: 'Host key verification failed.\r\n'. Setting instance vm_state
>>>>> to ERROR
>>>>> 2013-07-25 14:09:51.005 ERROR nova.openstack.common.rpc.amqp
>>>>> [req-6930a2e2-60e7-421f-a560-26a626ecebcb c402785616534f2096b34ce132b7d3f2
>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] Exception during message handling
>>>>>
>>>>> What "host key verification"? Where should I put this key?
>>>>>
>>>>> Thank you.
>>>>>
>>>>> Guilherme.
>>>>>
>>>>>
>>>>> 2013/7/25 Guilherme Russi <luisguilherme.cr@xxxxxxxxx>
>>>>>
>>>>>> Typed wrong here
>>>>>> Em 25/07/2013 00:42, "Wangpan" <hzwangpan@xxxxxxxxxxxxxxxx> escreveu:
>>>>>>
>>>>>>> **
>>>>>>> chmod 777 -R /var/lib/nova/instances
>>>>>>> not the /var/log/nova/instances
>>>>>>>
>>>>>>> 2013-07-25
>>>>>>>  ------------------------------
>>>>>>>  Wangpan
>>>>>>>  ------------------------------
>>>>>>>  *发件人：*Guilherme Russi <luisguilherme.cr@xxxxxxxxx>
>>>>>>> *发送时间：*2013-07-25 10:39
>>>>>>> *主题：*Re: Re: Re: [Openstack] Configuring Live Migration
>>>>>>> *收件人：*"Wangpan"<hzwangpan@xxxxxxxxxxxxxxxx>
>>>>>>> *抄送：*
>>>>>>>
>>>>>>>  I've done chmod 777 -R /var/log/nova/instances
>>>>>>>
>>>>>>> Does it work?
>>>>>>>
>>>>>>>
>>>>>>> 2013/7/24 Wangpan <hzwangpan@xxxxxxxxxxxxxxxx>
>>>>>>>
>>>>>>>> **
>>>>>>>> I saw this error "Permission denied: '/var/lib/nova/instances/'" in
>>>>>>>> your logs.
>>>>>>>> you may need to chown the instances path  '/var/lib/nova/instances/'
>>>>>>>>
>>>>>>>> 2013-07-25
>>>>>>>>  ------------------------------
>>>>>>>>  Wangpan
>>>>>>>>  ------------------------------
>>>>>>>>  *发件人：*Guilherme Russi <luisguilherme.cr@xxxxxxxxx>
>>>>>>>> *发送时间：*2013-07-25 10:08
>>>>>>>> *主题：*Re: Re: [Openstack] Configuring Live Migration
>>>>>>>> *收件人：*"Wangpan"<hzwangpan@xxxxxxxxxxxxxxxx>
>>>>>>>> *抄送：*
>>>>>>>>
>>>>>>>>  Compute Node 01:
>>>>>>>>
>>>>>>>>  cat /var/log/nova/nova-*.log | grep -E ERROR
>>>>>>>> 2013-07-24 08:03:57.262 1820 ERROR nova.manager [-] Error during
>>>>>>>> ComputeManager._run_image_cache_manager_pass: [Errno 13] Permission denied:
>>>>>>>> '/var/lib/nova/instances/compute_nodes'
>>>>>>>> 2013-07-24 08:43:57.655 1820 ERROR nova.manager [-] Error during
>>>>>>>> ComputeManager._run_image_cache_manager_pass: [Errno 13] Permission denied:
>>>>>>>> '/var/lib/nova/instances/compute_nodes'
>>>>>>>> 2013-07-24 09:23:57.816 1820 ERROR nova.manager [-] Error during
>>>>>>>> ComputeManager._run_image_cache_manager_pass: [Errno 13] Permission denied:
>>>>>>>> '/var/lib/nova/instances/compute_nodes'
>>>>>>>> 2013-07-24 10:03:57.993 1820 ERROR nova.manager [-] Error during
>>>>>>>> ComputeManager._run_image_cache_manager_pass: [Errno 13] Permission denied:
>>>>>>>> '/var/lib/nova/instances/compute_nodes'
>>>>>>>> 2013-07-24 10:20:21.767 ERROR nova.compute.manager
>>>>>>>> [req-c4b2d1db-676c-4398-a5b8-582a76ec6c35 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> 55215431-0a42-4fc8-a642-c08d3cc5e2bc] Instance failed to spawn
>>>>>>>> 2013-07-24 10:20:29.326 1820 ERROR nova.virt.libvirt.driver [-]
>>>>>>>> [instance: 55215431-0a42-4fc8-a642-c08d3cc5e2bc] During wait destroy,
>>>>>>>> instance disappeared.
>>>>>>>> 2013-07-24 10:20:29.511 ERROR nova.compute.manager
>>>>>>>> [req-c4b2d1db-676c-4398-a5b8-582a76ec6c35 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> 55215431-0a42-4fc8-a642-c08d3cc5e2bc] Error: ['Traceback (most recent call
>>>>>>>> last):\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 834, in
>>>>>>>> _run_instance\n    set_access_ip=set_access_ip)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1093, in
>>>>>>>> _spawn\n    LOG.exception(_(\'Instance failed to spawn\'),
>>>>>>>> instance=instance)\n', '  File "/usr/lib/python2.7/contextlib.py", line 24,
>>>>>>>> in __exit__\n    self.gen.next()\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn\n    block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1517,
>>>>>>>> in spawn\n    admin_pass=admin_password)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1748,
>>>>>>>> in _create_image\n    fileutils.ensure_tree(basepath(suffix=\'\'))\n', '
>>>>>>>>  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/fileutils.py", line
>>>>>>>> 29, in ensure_tree\n    os.makedirs(path)\n', '  File
>>>>>>>> "/usr/lib/python2.7/os.py", line 157, in makedirs\n    mkdir(name,
>>>>>>>> mode)\n', "OSError: [Errno 13] Permission denied:
>>>>>>>> '/var/lib/nova/instances/55215431-0a42-4fc8-a642-c08d3cc5e2bc/'\n"]
>>>>>>>> 2013-07-24 10:33:17.279 ERROR nova.compute.manager
>>>>>>>> [req-f10c5f14-b3ad-4c13-b20f-c53f57379163 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> ca733a02-766e-46e1-9a15-bd2a12b10ebd] Instance failed to spawn
>>>>>>>> 2013-07-24 10:33:36.673 1820 ERROR nova.virt.libvirt.driver [-]
>>>>>>>> [instance: ca733a02-766e-46e1-9a15-bd2a12b10ebd] During wait destroy,
>>>>>>>> instance disappeared.
>>>>>>>> 2013-07-24 10:33:36.837 ERROR nova.compute.manager
>>>>>>>> [req-f10c5f14-b3ad-4c13-b20f-c53f57379163 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> ca733a02-766e-46e1-9a15-bd2a12b10ebd] Error: ['Traceback (most recent call
>>>>>>>> last):\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 834, in
>>>>>>>> _run_instance\n    set_access_ip=set_access_ip)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1093, in
>>>>>>>> _spawn\n    LOG.exception(_(\'Instance failed to spawn\'),
>>>>>>>> instance=instance)\n', '  File "/usr/lib/python2.7/contextlib.py", line 24,
>>>>>>>> in __exit__\n    self.gen.next()\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn\n    block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1517,
>>>>>>>> in spawn\n    admin_pass=admin_password)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1748,
>>>>>>>> in _create_image\n    fileutils.ensure_tree(basepath(suffix=\'\'))\n', '
>>>>>>>>  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/fileutils.py", line
>>>>>>>> 29, in ensure_tree\n    os.makedirs(path)\n', '  File
>>>>>>>> "/usr/lib/python2.7/os.py", line 157, in makedirs\n    mkdir(name,
>>>>>>>> mode)\n', "OSError: [Errno 13] Permission denied:
>>>>>>>> '/var/lib/nova/instances/ca733a02-766e-46e1-9a15-bd2a12b10ebd/'\n"]
>>>>>>>> 2013-07-24 10:40:26.722 ERROR nova.compute.manager
>>>>>>>> [req-5d0289b3-36d7-4046-996c-a1decb922066 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> 3b15a4e9-fb2c-452a-8045-16d1f58ebf73] Instance failed to spawn
>>>>>>>> 2013-07-24 10:40:39.402 1820 ERROR nova.virt.libvirt.driver [-]
>>>>>>>> [instance: 3b15a4e9-fb2c-452a-8045-16d1f58ebf73] During wait destroy,
>>>>>>>> instance disappeared.
>>>>>>>> 2013-07-24 10:40:39.530 ERROR nova.compute.manager
>>>>>>>> [req-5d0289b3-36d7-4046-996c-a1decb922066 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> 3b15a4e9-fb2c-452a-8045-16d1f58ebf73] Error: ['Traceback (most recent call
>>>>>>>> last):\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 834, in
>>>>>>>> _run_instance\n    set_access_ip=set_access_ip)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1093, in
>>>>>>>> _spawn\n    LOG.exception(_(\'Instance failed to spawn\'),
>>>>>>>> instance=instance)\n', '  File "/usr/lib/python2.7/contextlib.py", line 24,
>>>>>>>> in __exit__\n    self.gen.next()\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn\n    block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1517,
>>>>>>>> in spawn\n    admin_pass=admin_password)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1748,
>>>>>>>> in _create_image\n    fileutils.ensure_tree(basepath(suffix=\'\'))\n', '
>>>>>>>>  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/fileutils.py", line
>>>>>>>> 29, in ensure_tree\n    os.makedirs(path)\n', '  File
>>>>>>>> "/usr/lib/python2.7/os.py", line 157, in makedirs\n    mkdir(name,
>>>>>>>> mode)\n', "OSError: [Errno 13] Permission denied:
>>>>>>>> '/var/lib/nova/instances/3b15a4e9-fb2c-452a-8045-16d1f58ebf73/'\n"]
>>>>>>>> 2013-07-24 10:43:58.194 1820 ERROR nova.manager [-] Error during
>>>>>>>> ComputeManager._run_image_cache_manager_pass: [Errno 13] Permission denied:
>>>>>>>> '/var/lib/nova/instances/compute_nodes'
>>>>>>>> 2013-07-24 11:03:19.657 ERROR nova.virt.libvirt.driver
>>>>>>>> [req-5441aa83-cc8a-4d25-a17e-9e4f63448451 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] Error on '/var/lib/nova/instances' while
>>>>>>>> checking direct I/O: '[Errno 13] Permission denied:
>>>>>>>> '/var/lib/nova/instances/.directio.test''
>>>>>>>> 2013-07-24 11:03:19.658 ERROR nova.compute.manager
>>>>>>>> [req-5441aa83-cc8a-4d25-a17e-9e4f63448451 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d] Instance failed to spawn
>>>>>>>> 2013-07-24 11:03:32.036 1685 ERROR nova.virt.libvirt.driver [-]
>>>>>>>> [instance: 40c3fb5c-61d9-491a-9bfa-cac824a2887d] During wait destroy,
>>>>>>>> instance disappeared.
>>>>>>>> 2013-07-24 11:03:32.170 ERROR nova.compute.manager
>>>>>>>> [req-5441aa83-cc8a-4d25-a17e-9e4f63448451 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d] Error: ['Traceback (most recent call
>>>>>>>> last):\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 834, in
>>>>>>>> _run_instance\n    set_access_ip=set_access_ip)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1093, in
>>>>>>>> _spawn\n    LOG.exception(_(\'Instance failed to spawn\'),
>>>>>>>> instance=instance)\n', '  File "/usr/lib/python2.7/contextlib.py", line 24,
>>>>>>>> in __exit__\n    self.gen.next()\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn\n    block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1510,
>>>>>>>> in spawn\n    block_device_info=block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2326,
>>>>>>>> in to_xml\n    disk_info, rescue, block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2244,
>>>>>>>> in get_guest_config\n    inst_type):\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2051,
>>>>>>>> in get_guest_storage_config\n    inst_type)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2013,
>>>>>>>> in get_guest_disk_config\n    self.disk_cachemode,\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 355,
>>>>>>>> in disk_cachemode\n    if not
>>>>>>>> self._supports_direct_io(CONF.instances_path):\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1676,
>>>>>>>> in _supports_direct_io\n    {\'path\': dirpath, \'ex\': str(e)})\n', '
>>>>>>>>  File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__\n
>>>>>>>>  self.gen.next()\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1663,
>>>>>>>> in _supports_direct_io\n    f = os.open(testfile, os.O_CREAT | os.O_WRONLY
>>>>>>>> | os.O_DIRECT)\n', "OSError: [Errno 13] Permission denied:
>>>>>>>> '/var/lib/nova/instances/.directio.test'\n"]
>>>>>>>> 2013-07-24 11:22:38.103 ERROR nova.compute.manager
>>>>>>>> [req-26522972-c8be-4be5-83d1-f45412718d94 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> fd3ab09d-fc9f-4ee9-b5f5-72540893ecd3] Instance failed to spawn
>>>>>>>> 2013-07-24 11:22:50.791 1685 ERROR nova.virt.libvirt.driver [-]
>>>>>>>> [instance: fd3ab09d-fc9f-4ee9-b5f5-72540893ecd3] During wait destroy,
>>>>>>>> instance disappeared.
>>>>>>>> 2013-07-24 11:22:50.925 ERROR nova.compute.manager
>>>>>>>> [req-26522972-c8be-4be5-83d1-f45412718d94 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> fd3ab09d-fc9f-4ee9-b5f5-72540893ecd3] Error: ['Traceback (most recent call
>>>>>>>> last):\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 834, in
>>>>>>>> _run_instance\n    set_access_ip=set_access_ip)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1093, in
>>>>>>>> _spawn\n    LOG.exception(_(\'Instance failed to spawn\'),
>>>>>>>> instance=instance)\n', '  File "/usr/lib/python2.7/contextlib.py", line 24,
>>>>>>>> in __exit__\n    self.gen.next()\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn\n    block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1517,
>>>>>>>> in spawn\n    admin_pass=admin_password)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1748,
>>>>>>>> in _create_image\n    fileutils.ensure_tree(basepath(suffix=\'\'))\n', '
>>>>>>>>  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/fileutils.py", line
>>>>>>>> 29, in ensure_tree\n    os.makedirs(path)\n', '  File
>>>>>>>> "/usr/lib/python2.7/os.py", line 157, in makedirs\n    mkdir(name,
>>>>>>>> mode)\n', "OSError: [Errno 13] Permission denied:
>>>>>>>> '/var/lib/nova/instances/fd3ab09d-fc9f-4ee9-b5f5-72540893ecd3/'\n"]
>>>>>>>> 2013-07-24 11:26:00.874 ERROR nova.compute.manager
>>>>>>>> [req-43b99187-3d4b-4f42-8ee5-eab58a448d05 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> b60db5a8-92ea-4a81-bd53-d73dc2019b0b] Instance failed to spawn
>>>>>>>> 2013-07-24 11:27:07.567 ERROR nova.compute.manager
>>>>>>>> [req-43b99187-3d4b-4f42-8ee5-eab58a448d05 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> b60db5a8-92ea-4a81-bd53-d73dc2019b0b] Error: ['Traceback (most recent call
>>>>>>>> last):\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 834, in
>>>>>>>> _run_instance\n    set_access_ip=set_access_ip)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1093, in
>>>>>>>> _spawn\n    LOG.exception(_(\'Instance failed to spawn\'),
>>>>>>>> instance=instance)\n', '  File "/usr/lib/python2.7/contextlib.py", line 24,
>>>>>>>> in __exit__\n    self.gen.next()\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn\n    block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1517,
>>>>>>>> in spawn\n    admin_pass=admin_password)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1748,
>>>>>>>> in _create_image\n    fileutils.ensure_tree(basepath(suffix=\'\'))\n', '
>>>>>>>>  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/fileutils.py", line
>>>>>>>> 29, in ensure_tree\n    os.makedirs(path)\n', '  File
>>>>>>>> "/usr/lib/python2.7/os.py", line 157, in makedirs\n    mkdir(name,
>>>>>>>> mode)\n', "OSError: [Errno 13] Permission denied:
>>>>>>>> '/var/lib/nova/instances/b60db5a8-92ea-4a81-bd53-d73dc2019b0b/'\n"]
>>>>>>>> 2013-07-24 11:27:08.045 ERROR nova.openstack.common.rpc.amqp
>>>>>>>> [req-43b99187-3d4b-4f42-8ee5-eab58a448d05 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] Exception during message handling
>>>>>>>> 2013-07-24 11:34:02.320 1685 ERROR nova.virt.libvirt.driver [-]
>>>>>>>> [instance: b60db5a8-92ea-4a81-bd53-d73dc2019b0b] During wait destroy,
>>>>>>>> instance disappeared.
>>>>>>>> 2013-07-24 11:38:23.618 ERROR nova.compute.manager
>>>>>>>> [req-d9052cd7-12d2-4df6-94c2-4ed3891e6bbb c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> 69a2c512-bea1-46de-91be-c33a07799981] Instance failed to spawn
>>>>>>>> 2013-07-24 11:38:49.087 1685 ERROR nova.virt.libvirt.driver [-]
>>>>>>>> [instance: 69a2c512-bea1-46de-91be-c33a07799981] During wait destroy,
>>>>>>>> instance disappeared.
>>>>>>>> 2013-07-24 11:38:49.220 ERROR nova.compute.manager
>>>>>>>> [req-d9052cd7-12d2-4df6-94c2-4ed3891e6bbb c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> 69a2c512-bea1-46de-91be-c33a07799981] Error: ['Traceback (most recent call
>>>>>>>> last):\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 834, in
>>>>>>>> _run_instance\n    set_access_ip=set_access_ip)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1093, in
>>>>>>>> _spawn\n    LOG.exception(_(\'Instance failed to spawn\'),
>>>>>>>> instance=instance)\n', '  File "/usr/lib/python2.7/contextlib.py", line 24,
>>>>>>>> in __exit__\n    self.gen.next()\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn\n    block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1517,
>>>>>>>> in spawn\n    admin_pass=admin_password)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1748,
>>>>>>>> in _create_image\n    fileutils.ensure_tree(basepath(suffix=\'\'))\n', '
>>>>>>>>  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/fileutils.py", line
>>>>>>>> 29, in ensure_tree\n    os.makedirs(path)\n', '  File
>>>>>>>> "/usr/lib/python2.7/os.py", line 157, in makedirs\n    mkdir(name,
>>>>>>>> mode)\n', "OSError: [Errno 13] Permission denied:
>>>>>>>> '/var/lib/nova/instances/69a2c512-bea1-46de-91be-c33a07799981/'\n"]
>>>>>>>> 2013-07-24 11:41:15.017 1685 ERROR nova.manager [-] Error during
>>>>>>>> ComputeManager._run_image_cache_manager_pass: [Errno 13] Permission denied:
>>>>>>>> '/var/lib/nova/instances/compute_nodes'
>>>>>>>> 2013-07-24 12:45:36.353 1694 ERROR nova.manager [-] Error during
>>>>>>>> ComputeManager._run_image_cache_manager_pass: [Errno 13] Permission denied:
>>>>>>>> '/var/lib/nova/instances/compute_nodes'
>>>>>>>> 2013-07-24 13:13:09.224 ERROR nova.virt.libvirt.driver
>>>>>>>> [req-4d081c1f-ad11-4b89-904d-700291b47894 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] Error on '/var/lib/nova/instances' while
>>>>>>>> checking direct I/O: '[Errno 13] Permission denied:
>>>>>>>> '/var/lib/nova/instances/.directio.test''
>>>>>>>> 2013-07-24 13:13:09.225 ERROR nova.compute.manager
>>>>>>>> [req-4d081c1f-ad11-4b89-904d-700291b47894 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb] Instance failed to spawn
>>>>>>>> 2013-07-24 13:13:21.636 1694 ERROR nova.virt.libvirt.driver [-]
>>>>>>>> [instance: f105be37-d5d9-4234-ba4e-3897d60e97bb] During wait destroy,
>>>>>>>> instance disappeared.
>>>>>>>> 2013-07-24 13:13:21.729 ERROR nova.compute.manager
>>>>>>>> [req-4d081c1f-ad11-4b89-904d-700291b47894 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb] Error: ['Traceback (most recent call
>>>>>>>> last):\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 834, in
>>>>>>>> _run_instance\n    set_access_ip=set_access_ip)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1093, in
>>>>>>>> _spawn\n    LOG.exception(_(\'Instance failed to spawn\'),
>>>>>>>> instance=instance)\n', '  File "/usr/lib/python2.7/contextlib.py", line 24,
>>>>>>>> in __exit__\n    self.gen.next()\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn\n    block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1510,
>>>>>>>> in spawn\n    block_device_info=block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2326,
>>>>>>>> in to_xml\n    disk_info, rescue, block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2244,
>>>>>>>> in get_guest_config\n    inst_type):\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2051,
>>>>>>>> in get_guest_storage_config\n    inst_type)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2013,
>>>>>>>> in get_guest_disk_config\n    self.disk_cachemode,\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 355,
>>>>>>>> in disk_cachemode\n    if not
>>>>>>>> self._supports_direct_io(CONF.instances_path):\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1676,
>>>>>>>> in _supports_direct_io\n    {\'path\': dirpath, \'ex\': str(e)})\n', '
>>>>>>>>  File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__\n
>>>>>>>>  self.gen.next()\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1663,
>>>>>>>> in _supports_direct_io\n    f = os.open(testfile, os.O_CREAT | os.O_WRONLY
>>>>>>>> | os.O_DIRECT)\n', "OSError: [Errno 13] Permission denied:
>>>>>>>> '/var/lib/nova/instances/.directio.test'\n"]
>>>>>>>> 2013-07-24 13:25:36.702 1694 ERROR nova.manager [-] Error during
>>>>>>>> ComputeManager._run_image_cache_manager_pass: [Errno 13] Permission denied:
>>>>>>>> '/var/lock/nova'
>>>>>>>> 2013-07-24 14:05:37.095 1694 ERROR nova.manager [-] Error during
>>>>>>>> ComputeManager._run_image_cache_manager_pass: [Errno 13] Permission denied:
>>>>>>>> '/var/lock/nova'
>>>>>>>> 2013-07-24 14:45:37.319 1694 ERROR nova.manager [-] Error during
>>>>>>>> ComputeManager._run_image_cache_manager_pass: [Errno 13] Permission denied:
>>>>>>>> '/var/lock/nova'
>>>>>>>> 2013-07-24 14:47:05.364 ERROR nova.compute.manager
>>>>>>>> [req-4b74d886-c5cc-4e28-ac42-824ba815f7ac c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> 748277e2-e3b5-4385-9c0e-c8e0ddefa601] Instance failed to spawn
>>>>>>>> 2013-07-24 14:47:26.986 ERROR nova.compute.manager
>>>>>>>> [req-4b74d886-c5cc-4e28-ac42-824ba815f7ac c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> 748277e2-e3b5-4385-9c0e-c8e0ddefa601] Error: ['Traceback (most recent call
>>>>>>>> last):\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 834, in
>>>>>>>> _run_instance\n    set_access_ip=set_access_ip)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1093, in
>>>>>>>> _spawn\n    LOG.exception(_(\'Instance failed to spawn\'),
>>>>>>>> instance=instance)\n', '  File "/usr/lib/python2.7/contextlib.py", line 24,
>>>>>>>> in __exit__\n    self.gen.next()\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn\n    block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1520,
>>>>>>>> in spawn\n    block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2435,
>>>>>>>> in _create_domain_and_network\n    domain = self._create_domain(xml,
>>>>>>>> instance=instance)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2396,
>>>>>>>> in _create_domain\n    domain.createWithFlags(launch_flags)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 187, in doit\n
>>>>>>>>  result = proxy_call(self._autowrap, f, *args, **kwargs)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 147, in
>>>>>>>> proxy_call\n    rv = execute(f,*args,**kwargs)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 76, in tworker\n
>>>>>>>>    rv = meth(*args,**kwargs)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/libvirt.py", line 711, in
>>>>>>>> createWithFlags\n    if ret == -1: raise libvirtError
>>>>>>>> (\'virDomainCreateWithFlags() failed\', dom=self)\n', "libvirtError:
>>>>>>>> internal error cannot load AppArmor profile
>>>>>>>> 'libvirt-748277e2-e3b5-4385-9c0e-c8e0ddefa601'\n"]
>>>>>>>> 2013-07-24 15:25:37.532 1694 ERROR nova.manager [-] Error during
>>>>>>>> ComputeManager._run_image_cache_manager_pass: [Errno 13] Permission denied:
>>>>>>>> '/var/lock/nova'
>>>>>>>> 2013-07-24 16:05:37.847 1694 ERROR nova.manager [-] Error during
>>>>>>>> ComputeManager._run_image_cache_manager_pass: [Errno 13] Permission denied:
>>>>>>>> '/var/lock/nova'
>>>>>>>> 2013-07-24 16:14:39.249 ERROR nova.compute.manager
>>>>>>>> [req-e0716278-f864-4f70-962a-bf74559fc4c9 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> 23cf38cc-797e-40f2-a995-6e181493c913] Instance failed to spawn
>>>>>>>> 2013-07-24 16:14:54.459 ERROR nova.compute.manager
>>>>>>>> [req-e0716278-f864-4f70-962a-bf74559fc4c9 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> 23cf38cc-797e-40f2-a995-6e181493c913] Error: ['Traceback (most recent call
>>>>>>>> last):\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 834, in
>>>>>>>> _run_instance\n    set_access_ip=set_access_ip)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1093, in
>>>>>>>> _spawn\n    LOG.exception(_(\'Instance failed to spawn\'),
>>>>>>>> instance=instance)\n', '  File "/usr/lib/python2.7/contextlib.py", line 24,
>>>>>>>> in __exit__\n    self.gen.next()\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn\n    block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1520,
>>>>>>>> in spawn\n    block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2435,
>>>>>>>> in _create_domain_and_network\n    domain = self._create_domain(xml,
>>>>>>>> instance=instance)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2396,
>>>>>>>> in _create_domain\n    domain.createWithFlags(launch_flags)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 187, in doit\n
>>>>>>>>  result = proxy_call(self._autowrap, f, *args, **kwargs)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 147, in
>>>>>>>> proxy_call\n    rv = execute(f,*args,**kwargs)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 76, in tworker\n
>>>>>>>>    rv = meth(*args,**kwargs)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/libvirt.py", line 711, in
>>>>>>>> createWithFlags\n    if ret == -1: raise libvirtError
>>>>>>>> (\'virDomainCreateWithFlags() failed\', dom=self)\n', "libvirtError:
>>>>>>>> internal error cannot load AppArmor profile
>>>>>>>> 'libvirt-23cf38cc-797e-40f2-a995-6e181493c913'\n"]
>>>>>>>> 2013-07-24 16:43:47.486 ERROR nova.compute.manager
>>>>>>>> [req-5d9b9575-a6eb-4324-b975-78dba69c24ef c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> 00497f97-a0fe-4a51-b7f6-6901d0d34791] Instance failed to spawn
>>>>>>>> 2013-07-24 16:43:58.434 ERROR nova.compute.manager
>>>>>>>> [req-5d9b9575-a6eb-4324-b975-78dba69c24ef c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> 00497f97-a0fe-4a51-b7f6-6901d0d34791] Error: ['Traceback (most recent call
>>>>>>>> last):\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 834, in
>>>>>>>> _run_instance\n    set_access_ip=set_access_ip)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1093, in
>>>>>>>> _spawn\n    LOG.exception(_(\'Instance failed to spawn\'),
>>>>>>>> instance=instance)\n', '  File "/usr/lib/python2.7/contextlib.py", line 24,
>>>>>>>> in __exit__\n    self.gen.next()\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn\n    block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1520,
>>>>>>>> in spawn\n    block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2435,
>>>>>>>> in _create_domain_and_network\n    domain = self._create_domain(xml,
>>>>>>>> instance=instance)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2396,
>>>>>>>> in _create_domain\n    domain.createWithFlags(launch_flags)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 187, in doit\n
>>>>>>>>  result = proxy_call(self._autowrap, f, *args, **kwargs)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 147, in
>>>>>>>> proxy_call\n    rv = execute(f,*args,**kwargs)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 76, in tworker\n
>>>>>>>>    rv = meth(*args,**kwargs)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/libvirt.py", line 711, in
>>>>>>>> createWithFlags\n    if ret == -1: raise libvirtError
>>>>>>>> (\'virDomainCreateWithFlags() failed\', dom=self)\n', "libvirtError:
>>>>>>>> internal error cannot load AppArmor profile
>>>>>>>> 'libvirt-00497f97-a0fe-4a51-b7f6-6901d0d34791'\n"]
>>>>>>>> 2013-07-24 16:46:43.408 1694 ERROR nova.manager [-] Error during
>>>>>>>> ComputeManager._run_image_cache_manager_pass: [Errno 13] Permission denied:
>>>>>>>> '/var/lock/nova'
>>>>>>>> 2013-07-24 17:26:43.627 1694 ERROR nova.manager [-] Error during
>>>>>>>> ComputeManager._run_image_cache_manager_pass: [Errno 13] Permission denied:
>>>>>>>> '/var/lock/nova'
>>>>>>>> 2013-07-24 17:47:46.003 ERROR nova.compute.manager
>>>>>>>> [req-370ac716-203d-43aa-a146-709297c715b3 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> 8a4e0c84-07ec-40ab-9585-5433dff92b64] Instance failed to spawn
>>>>>>>> 2013-07-24 17:47:55.194 ERROR nova.compute.manager
>>>>>>>> [req-370ac716-203d-43aa-a146-709297c715b3 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> 8a4e0c84-07ec-40ab-9585-5433dff92b64] Error: ['Traceback (most recent call
>>>>>>>> last):\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 834, in
>>>>>>>> _run_instance\n    set_access_ip=set_access_ip)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1093, in
>>>>>>>> _spawn\n    LOG.exception(_(\'Instance failed to spawn\'),
>>>>>>>> instance=instance)\n', '  File "/usr/lib/python2.7/contextlib.py", line 24,
>>>>>>>> in __exit__\n    self.gen.next()\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn\n    block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1520,
>>>>>>>> in spawn\n    block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2435,
>>>>>>>> in _create_domain_and_network\n    domain = self._create_domain(xml,
>>>>>>>> instance=instance)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2396,
>>>>>>>> in _create_domain\n    domain.createWithFlags(launch_flags)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 187, in doit\n
>>>>>>>>  result = proxy_call(self._autowrap, f, *args, **kwargs)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 147, in
>>>>>>>> proxy_call\n    rv = execute(f,*args,**kwargs)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 76, in tworker\n
>>>>>>>>    rv = meth(*args,**kwargs)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/libvirt.py", line 711, in
>>>>>>>> createWithFlags\n    if ret == -1: raise libvirtError
>>>>>>>> (\'virDomainCreateWithFlags() failed\', dom=self)\n', "libvirtError:
>>>>>>>> internal error cannot load AppArmor profile
>>>>>>>> 'libvirt-8a4e0c84-07ec-40ab-9585-5433dff92b64'\n"]
>>>>>>>> 2013-07-24 17:53:42.789 ERROR nova.compute.manager
>>>>>>>> [req-153949aa-d5a7-473f-b79b-38616ae77441 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> d3bfc215-7e24-40d2-b6f9-a1542a2b9d05] Instance failed to spawn
>>>>>>>> 2013-07-24 17:54:05.061 ERROR nova.compute.manager
>>>>>>>> [req-153949aa-d5a7-473f-b79b-38616ae77441 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> d3bfc215-7e24-40d2-b6f9-a1542a2b9d05] Error: ['Traceback (most recent call
>>>>>>>> last):\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 834, in
>>>>>>>> _run_instance\n    set_access_ip=set_access_ip)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1093, in
>>>>>>>> _spawn\n    LOG.exception(_(\'Instance failed to spawn\'),
>>>>>>>> instance=instance)\n', '  File "/usr/lib/python2.7/contextlib.py", line 24,
>>>>>>>> in __exit__\n    self.gen.next()\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn\n    block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1520,
>>>>>>>> in spawn\n    block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2435,
>>>>>>>> in _create_domain_and_network\n    domain = self._create_domain(xml,
>>>>>>>> instance=instance)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2396,
>>>>>>>> in _create_domain\n    domain.createWithFlags(launch_flags)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 187, in doit\n
>>>>>>>>  result = proxy_call(self._autowrap, f, *args, **kwargs)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 147, in
>>>>>>>> proxy_call\n    rv = execute(f,*args,**kwargs)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 76, in tworker\n
>>>>>>>>    rv = meth(*args,**kwargs)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/libvirt.py", line 711, in
>>>>>>>> createWithFlags\n    if ret == -1: raise libvirtError
>>>>>>>> (\'virDomainCreateWithFlags() failed\', dom=self)\n', "libvirtError:
>>>>>>>> internal error cannot load AppArmor profile
>>>>>>>> 'libvirt-d3bfc215-7e24-40d2-b6f9-a1542a2b9d05'\n"]
>>>>>>>> 2013-07-24 18:05:44.677 ERROR nova.compute.manager
>>>>>>>> [req-60486a96-54a1-4472-846b-b57209c68921 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> 005f7640-a8ce-429a-ba91-85e7db1d86ac] Instance failed to spawn
>>>>>>>> 2013-07-24 18:06:14.408 ERROR nova.compute.manager
>>>>>>>> [req-60486a96-54a1-4472-846b-b57209c68921 c402785616534f2096b34ce132b7d3f2
>>>>>>>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>>>>>>>> 005f7640-a8ce-429a-ba91-85e7db1d86ac] Error: ['Traceback (most recent call
>>>>>>>> last):\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 834, in
>>>>>>>> _run_instance\n    set_access_ip=set_access_ip)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1093, in
>>>>>>>> _spawn\n    LOG.exception(_(\'Instance failed to spawn\'),
>>>>>>>> instance=instance)\n', '  File "/usr/lib/python2.7/contextlib.py", line 24,
>>>>>>>> in __exit__\n    self.gen.next()\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn\n    block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1520,
>>>>>>>> in spawn\n    block_device_info)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2435,
>>>>>>>> in _create_domain_and_network\n    domain = self._create_domain(xml,
>>>>>>>> instance=instance)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2396,
>>>>>>>> in _create_domain\n    domain.createWithFlags(launch_flags)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 187, in doit\n
>>>>>>>>  result = proxy_call(self._autowrap, f, *args, **kwargs)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 147, in
>>>>>>>> proxy_call\n    rv = execute(f,*args,**kwargs)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 76, in tworker\n
>>>>>>>>    rv = meth(*args,**kwargs)\n', '  File
>>>>>>>> "/usr/lib/python2.7/dist-packages/libvirt.py", line 711, in
>>>>>>>> createWithFlags\n    if ret == -1: raise libvirtError
>>>>>>>> (\'virDomainCreateWithFlags() failed\', dom=self)\n', "libvirtError:
>>>>>>>> internal error cannot load AppArmor profile
>>>>>>>> 'libvirt-005f7640-a8ce-429a-ba91-85e7db1d86ac'\n"]
>>>>>>>>
>>>>>>>>
>>>>>>>>  cat /var/log/nova/nova-*.log | grep -E TRACE
>>>>>>>> 2013-07-24 08:03:57.262 1820 TRACE nova.manager Traceback (most
>>>>>>>> recent call last):
>>>>>>>> 2013-07-24 08:03:57.262 1820 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/manager.py", line 241, in
>>>>>>>> periodic_tasks
>>>>>>>> 2013-07-24 08:03:57.262 1820 TRACE nova.manager     task(self,
>>>>>>>> context)
>>>>>>>> 2013-07-24 08:03:57.262 1820 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 4007, in
>>>>>>>> _run_image_cache_manager_pass
>>>>>>>> 2013-07-24 08:03:57.262 1820 TRACE nova.manager
>>>>>>>> storage_users.register_storage_use(CONF.instances_path, CONF.host)
>>>>>>>> 2013-07-24 08:03:57.262 1820 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py", line
>>>>>>>> 228, in inner
>>>>>>>> 2013-07-24 08:03:57.262 1820 TRACE nova.manager     retval =
>>>>>>>> f(*args, **kwargs)
>>>>>>>> 2013-07-24 08:03:57.262 1820 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/storage_users.py", line 44, in
>>>>>>>> register_storage_use
>>>>>>>> 2013-07-24 08:03:57.262 1820 TRACE nova.manager     with
>>>>>>>> open(id_path, 'w') as f:
>>>>>>>> 2013-07-24 08:03:57.262 1820 TRACE nova.manager IOError: [Errno 13]
>>>>>>>> Permission denied: '/var/lib/nova/instances/compute_nodes'
>>>>>>>> 2013-07-24 08:03:57.262 1820 TRACE nova.manager
>>>>>>>> 2013-07-24 08:43:57.655 1820 TRACE nova.manager Traceback (most
>>>>>>>> recent call last):
>>>>>>>> 2013-07-24 08:43:57.655 1820 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/manager.py", line 241, in
>>>>>>>> periodic_tasks
>>>>>>>> 2013-07-24 08:43:57.655 1820 TRACE nova.manager     task(self,
>>>>>>>> context)
>>>>>>>> 2013-07-24 08:43:57.655 1820 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 4007, in
>>>>>>>> _run_image_cache_manager_pass
>>>>>>>> 2013-07-24 08:43:57.655 1820 TRACE nova.manager
>>>>>>>> storage_users.register_storage_use(CONF.instances_path, CONF.host)
>>>>>>>> 2013-07-24 08:43:57.655 1820 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py", line
>>>>>>>> 228, in inner
>>>>>>>> 2013-07-24 08:43:57.655 1820 TRACE nova.manager     retval =
>>>>>>>> f(*args, **kwargs)
>>>>>>>> 2013-07-24 08:43:57.655 1820 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/storage_users.py", line 44, in
>>>>>>>> register_storage_use
>>>>>>>> 2013-07-24 08:43:57.655 1820 TRACE nova.manager     with
>>>>>>>> open(id_path, 'w') as f:
>>>>>>>> 2013-07-24 08:43:57.655 1820 TRACE nova.manager IOError: [Errno 13]
>>>>>>>> Permission denied: '/var/lib/nova/instances/compute_nodes'
>>>>>>>> 2013-07-24 08:43:57.655 1820 TRACE nova.manager
>>>>>>>> 2013-07-24 09:23:57.816 1820 TRACE nova.manager Traceback (most
>>>>>>>> recent call last):
>>>>>>>> 2013-07-24 09:23:57.816 1820 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/manager.py", line 241, in
>>>>>>>> periodic_tasks
>>>>>>>> 2013-07-24 09:23:57.816 1820 TRACE nova.manager     task(self,
>>>>>>>> context)
>>>>>>>> 2013-07-24 09:23:57.816 1820 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 4007, in
>>>>>>>> _run_image_cache_manager_pass
>>>>>>>> 2013-07-24 09:23:57.816 1820 TRACE nova.manager
>>>>>>>> storage_users.register_storage_use(CONF.instances_path, CONF.host)
>>>>>>>> 2013-07-24 09:23:57.816 1820 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py", line
>>>>>>>> 228, in inner
>>>>>>>> 2013-07-24 09:23:57.816 1820 TRACE nova.manager     retval =
>>>>>>>> f(*args, **kwargs)
>>>>>>>> 2013-07-24 09:23:57.816 1820 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/storage_users.py", line 44, in
>>>>>>>> register_storage_use
>>>>>>>> 2013-07-24 09:23:57.816 1820 TRACE nova.manager     with
>>>>>>>> open(id_path, 'w') as f:
>>>>>>>> 2013-07-24 09:23:57.816 1820 TRACE nova.manager IOError: [Errno 13]
>>>>>>>> Permission denied: '/var/lib/nova/instances/compute_nodes'
>>>>>>>> 2013-07-24 09:23:57.816 1820 TRACE nova.manager
>>>>>>>> 2013-07-24 10:03:57.993 1820 TRACE nova.manager Traceback (most
>>>>>>>> recent call last):
>>>>>>>> 2013-07-24 10:03:57.993 1820 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/manager.py", line 241, in
>>>>>>>> periodic_tasks
>>>>>>>> 2013-07-24 10:03:57.993 1820 TRACE nova.manager     task(self,
>>>>>>>> context)
>>>>>>>> 2013-07-24 10:03:57.993 1820 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 4007, in
>>>>>>>> _run_image_cache_manager_pass
>>>>>>>> 2013-07-24 10:03:57.993 1820 TRACE nova.manager
>>>>>>>> storage_users.register_storage_use(CONF.instances_path, CONF.host)
>>>>>>>> 2013-07-24 10:03:57.993 1820 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py", line
>>>>>>>> 228, in inner
>>>>>>>> 2013-07-24 10:03:57.993 1820 TRACE nova.manager     retval =
>>>>>>>> f(*args, **kwargs)
>>>>>>>> 2013-07-24 10:03:57.993 1820 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/storage_users.py", line 44, in
>>>>>>>> register_storage_use
>>>>>>>> 2013-07-24 10:03:57.993 1820 TRACE nova.manager     with
>>>>>>>> open(id_path, 'w') as f:
>>>>>>>> 2013-07-24 10:03:57.993 1820 TRACE nova.manager IOError: [Errno 13]
>>>>>>>> Permission denied: '/var/lib/nova/instances/compute_nodes'
>>>>>>>> 2013-07-24 10:03:57.993 1820 TRACE nova.manager
>>>>>>>> 2013-07-24 10:20:21.767 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 55215431-0a42-4fc8-a642-c08d3cc5e2bc] Traceback (most recent call last):
>>>>>>>> 2013-07-24 10:20:21.767 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 55215431-0a42-4fc8-a642-c08d3cc5e2bc]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn
>>>>>>>> 2013-07-24 10:20:21.767 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 55215431-0a42-4fc8-a642-c08d3cc5e2bc]     block_device_info)
>>>>>>>> 2013-07-24 10:20:21.767 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 55215431-0a42-4fc8-a642-c08d3cc5e2bc]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1517,
>>>>>>>> in spawn
>>>>>>>> 2013-07-24 10:20:21.767 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 55215431-0a42-4fc8-a642-c08d3cc5e2bc]     admin_pass=admin_password)
>>>>>>>> 2013-07-24 10:20:21.767 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 55215431-0a42-4fc8-a642-c08d3cc5e2bc]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1748,
>>>>>>>> in _create_image
>>>>>>>> 2013-07-24 10:20:21.767 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 55215431-0a42-4fc8-a642-c08d3cc5e2bc]
>>>>>>>> fileutils.ensure_tree(basepath(suffix=''))
>>>>>>>> 2013-07-24 10:20:21.767 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 55215431-0a42-4fc8-a642-c08d3cc5e2bc]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/fileutils.py", line
>>>>>>>> 29, in ensure_tree
>>>>>>>> 2013-07-24 10:20:21.767 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 55215431-0a42-4fc8-a642-c08d3cc5e2bc]     os.makedirs(path)
>>>>>>>> 2013-07-24 10:20:21.767 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 55215431-0a42-4fc8-a642-c08d3cc5e2bc]   File "/usr/lib/python2.7/os.py",
>>>>>>>> line 157, in makedirs
>>>>>>>> 2013-07-24 10:20:21.767 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 55215431-0a42-4fc8-a642-c08d3cc5e2bc]     mkdir(name, mode)
>>>>>>>> 2013-07-24 10:20:21.767 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 55215431-0a42-4fc8-a642-c08d3cc5e2bc] OSError: [Errno 13] Permission
>>>>>>>> denied: '/var/lib/nova/instances/55215431-0a42-4fc8-a642-c08d3cc5e2bc/'
>>>>>>>> 2013-07-24 10:20:21.767 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 55215431-0a42-4fc8-a642-c08d3cc5e2bc]
>>>>>>>> 2013-07-24 10:33:17.279 1820 TRACE nova.compute.manager [instance:
>>>>>>>> ca733a02-766e-46e1-9a15-bd2a12b10ebd] Traceback (most recent call last):
>>>>>>>> 2013-07-24 10:33:17.279 1820 TRACE nova.compute.manager [instance:
>>>>>>>> ca733a02-766e-46e1-9a15-bd2a12b10ebd]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn
>>>>>>>> 2013-07-24 10:33:17.279 1820 TRACE nova.compute.manager [instance:
>>>>>>>> ca733a02-766e-46e1-9a15-bd2a12b10ebd]     block_device_info)
>>>>>>>> 2013-07-24 10:33:17.279 1820 TRACE nova.compute.manager [instance:
>>>>>>>> ca733a02-766e-46e1-9a15-bd2a12b10ebd]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1517,
>>>>>>>> in spawn
>>>>>>>> 2013-07-24 10:33:17.279 1820 TRACE nova.compute.manager [instance:
>>>>>>>> ca733a02-766e-46e1-9a15-bd2a12b10ebd]     admin_pass=admin_password)
>>>>>>>> 2013-07-24 10:33:17.279 1820 TRACE nova.compute.manager [instance:
>>>>>>>> ca733a02-766e-46e1-9a15-bd2a12b10ebd]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1748,
>>>>>>>> in _create_image
>>>>>>>> 2013-07-24 10:33:17.279 1820 TRACE nova.compute.manager [instance:
>>>>>>>> ca733a02-766e-46e1-9a15-bd2a12b10ebd]
>>>>>>>> fileutils.ensure_tree(basepath(suffix=''))
>>>>>>>> 2013-07-24 10:33:17.279 1820 TRACE nova.compute.manager [instance:
>>>>>>>> ca733a02-766e-46e1-9a15-bd2a12b10ebd]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/fileutils.py", line
>>>>>>>> 29, in ensure_tree
>>>>>>>> 2013-07-24 10:33:17.279 1820 TRACE nova.compute.manager [instance:
>>>>>>>> ca733a02-766e-46e1-9a15-bd2a12b10ebd]     os.makedirs(path)
>>>>>>>> 2013-07-24 10:33:17.279 1820 TRACE nova.compute.manager [instance:
>>>>>>>> ca733a02-766e-46e1-9a15-bd2a12b10ebd]   File "/usr/lib/python2.7/os.py",
>>>>>>>> line 157, in makedirs
>>>>>>>> 2013-07-24 10:33:17.279 1820 TRACE nova.compute.manager [instance:
>>>>>>>> ca733a02-766e-46e1-9a15-bd2a12b10ebd]     mkdir(name, mode)
>>>>>>>> 2013-07-24 10:33:17.279 1820 TRACE nova.compute.manager [instance:
>>>>>>>> ca733a02-766e-46e1-9a15-bd2a12b10ebd] OSError: [Errno 13] Permission
>>>>>>>> denied: '/var/lib/nova/instances/ca733a02-766e-46e1-9a15-bd2a12b10ebd/'
>>>>>>>> 2013-07-24 10:33:17.279 1820 TRACE nova.compute.manager [instance:
>>>>>>>> ca733a02-766e-46e1-9a15-bd2a12b10ebd]
>>>>>>>> 2013-07-24 10:40:26.722 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 3b15a4e9-fb2c-452a-8045-16d1f58ebf73] Traceback (most recent call last):
>>>>>>>> 2013-07-24 10:40:26.722 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 3b15a4e9-fb2c-452a-8045-16d1f58ebf73]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn
>>>>>>>> 2013-07-24 10:40:26.722 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 3b15a4e9-fb2c-452a-8045-16d1f58ebf73]     block_device_info)
>>>>>>>> 2013-07-24 10:40:26.722 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 3b15a4e9-fb2c-452a-8045-16d1f58ebf73]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1517,
>>>>>>>> in spawn
>>>>>>>> 2013-07-24 10:40:26.722 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 3b15a4e9-fb2c-452a-8045-16d1f58ebf73]     admin_pass=admin_password)
>>>>>>>> 2013-07-24 10:40:26.722 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 3b15a4e9-fb2c-452a-8045-16d1f58ebf73]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1748,
>>>>>>>> in _create_image
>>>>>>>> 2013-07-24 10:40:26.722 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 3b15a4e9-fb2c-452a-8045-16d1f58ebf73]
>>>>>>>> fileutils.ensure_tree(basepath(suffix=''))
>>>>>>>> 2013-07-24 10:40:26.722 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 3b15a4e9-fb2c-452a-8045-16d1f58ebf73]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/fileutils.py", line
>>>>>>>> 29, in ensure_tree
>>>>>>>> 2013-07-24 10:40:26.722 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 3b15a4e9-fb2c-452a-8045-16d1f58ebf73]     os.makedirs(path)
>>>>>>>> 2013-07-24 10:40:26.722 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 3b15a4e9-fb2c-452a-8045-16d1f58ebf73]   File "/usr/lib/python2.7/os.py",
>>>>>>>> line 157, in makedirs
>>>>>>>> 2013-07-24 10:40:26.722 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 3b15a4e9-fb2c-452a-8045-16d1f58ebf73]     mkdir(name, mode)
>>>>>>>> 2013-07-24 10:40:26.722 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 3b15a4e9-fb2c-452a-8045-16d1f58ebf73] OSError: [Errno 13] Permission
>>>>>>>> denied: '/var/lib/nova/instances/3b15a4e9-fb2c-452a-8045-16d1f58ebf73/'
>>>>>>>> 2013-07-24 10:40:26.722 1820 TRACE nova.compute.manager [instance:
>>>>>>>> 3b15a4e9-fb2c-452a-8045-16d1f58ebf73]
>>>>>>>> 2013-07-24 10:43:58.194 1820 TRACE nova.manager Traceback (most
>>>>>>>> recent call last):
>>>>>>>> 2013-07-24 10:43:58.194 1820 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/manager.py", line 241, in
>>>>>>>> periodic_tasks
>>>>>>>> 2013-07-24 10:43:58.194 1820 TRACE nova.manager     task(self,
>>>>>>>> context)
>>>>>>>> 2013-07-24 10:43:58.194 1820 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 4007, in
>>>>>>>> _run_image_cache_manager_pass
>>>>>>>> 2013-07-24 10:43:58.194 1820 TRACE nova.manager
>>>>>>>> storage_users.register_storage_use(CONF.instances_path, CONF.host)
>>>>>>>> 2013-07-24 10:43:58.194 1820 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py", line
>>>>>>>> 228, in inner
>>>>>>>> 2013-07-24 10:43:58.194 1820 TRACE nova.manager     retval =
>>>>>>>> f(*args, **kwargs)
>>>>>>>> 2013-07-24 10:43:58.194 1820 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/storage_users.py", line 44, in
>>>>>>>> register_storage_use
>>>>>>>> 2013-07-24 10:43:58.194 1820 TRACE nova.manager     with
>>>>>>>> open(id_path, 'w') as f:
>>>>>>>> 2013-07-24 10:43:58.194 1820 TRACE nova.manager IOError: [Errno 13]
>>>>>>>> Permission denied: '/var/lib/nova/instances/compute_nodes'
>>>>>>>> 2013-07-24 10:43:58.194 1820 TRACE nova.manager
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d] Traceback (most recent call last):
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d]     block_device_info)
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1510,
>>>>>>>> in spawn
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d]
>>>>>>>> block_device_info=block_device_info)
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2326,
>>>>>>>> in to_xml
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d]     disk_info, rescue,
>>>>>>>> block_device_info)
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2244,
>>>>>>>> in get_guest_config
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d]     inst_type):
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2051,
>>>>>>>> in get_guest_storage_config
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d]     inst_type)
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2013,
>>>>>>>> in get_guest_disk_config
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d]     self.disk_cachemode,
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 355,
>>>>>>>> in disk_cachemode
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d]     if not
>>>>>>>> self._supports_direct_io(CONF.instances_path):
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1676,
>>>>>>>> in _supports_direct_io
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d]     {'path': dirpath, 'ex': str(e)})
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d]   File
>>>>>>>> "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d]     self.gen.next()
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1663,
>>>>>>>> in _supports_direct_io
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d]     f = os.open(testfile, os.O_CREAT
>>>>>>>> | os.O_WRONLY | os.O_DIRECT)
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d] OSError: [Errno 13] Permission
>>>>>>>> denied: '/var/lib/nova/instances/.directio.test'
>>>>>>>> 2013-07-24 11:03:19.658 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 40c3fb5c-61d9-491a-9bfa-cac824a2887d]
>>>>>>>> 2013-07-24 11:22:38.103 1685 TRACE nova.compute.manager [instance:
>>>>>>>> fd3ab09d-fc9f-4ee9-b5f5-72540893ecd3] Traceback (most recent call last):
>>>>>>>> 2013-07-24 11:22:38.103 1685 TRACE nova.compute.manager [instance:
>>>>>>>> fd3ab09d-fc9f-4ee9-b5f5-72540893ecd3]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn
>>>>>>>> 2013-07-24 11:22:38.103 1685 TRACE nova.compute.manager [instance:
>>>>>>>> fd3ab09d-fc9f-4ee9-b5f5-72540893ecd3]     block_device_info)
>>>>>>>> 2013-07-24 11:22:38.103 1685 TRACE nova.compute.manager [instance:
>>>>>>>> fd3ab09d-fc9f-4ee9-b5f5-72540893ecd3]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1517,
>>>>>>>> in spawn
>>>>>>>> 2013-07-24 11:22:38.103 1685 TRACE nova.compute.manager [instance:
>>>>>>>> fd3ab09d-fc9f-4ee9-b5f5-72540893ecd3]     admin_pass=admin_password)
>>>>>>>> 2013-07-24 11:22:38.103 1685 TRACE nova.compute.manager [instance:
>>>>>>>> fd3ab09d-fc9f-4ee9-b5f5-72540893ecd3]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1748,
>>>>>>>> in _create_image
>>>>>>>> 2013-07-24 11:22:38.103 1685 TRACE nova.compute.manager [instance:
>>>>>>>> fd3ab09d-fc9f-4ee9-b5f5-72540893ecd3]
>>>>>>>> fileutils.ensure_tree(basepath(suffix=''))
>>>>>>>> 2013-07-24 11:22:38.103 1685 TRACE nova.compute.manager [instance:
>>>>>>>> fd3ab09d-fc9f-4ee9-b5f5-72540893ecd3]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/fileutils.py", line
>>>>>>>> 29, in ensure_tree
>>>>>>>> 2013-07-24 11:22:38.103 1685 TRACE nova.compute.manager [instance:
>>>>>>>> fd3ab09d-fc9f-4ee9-b5f5-72540893ecd3]     os.makedirs(path)
>>>>>>>> 2013-07-24 11:22:38.103 1685 TRACE nova.compute.manager [instance:
>>>>>>>> fd3ab09d-fc9f-4ee9-b5f5-72540893ecd3]   File "/usr/lib/python2.7/os.py",
>>>>>>>> line 157, in makedirs
>>>>>>>> 2013-07-24 11:22:38.103 1685 TRACE nova.compute.manager [instance:
>>>>>>>> fd3ab09d-fc9f-4ee9-b5f5-72540893ecd3]     mkdir(name, mode)
>>>>>>>> 2013-07-24 11:22:38.103 1685 TRACE nova.compute.manager [instance:
>>>>>>>> fd3ab09d-fc9f-4ee9-b5f5-72540893ecd3] OSError: [Errno 13] Permission
>>>>>>>> denied: '/var/lib/nova/instances/fd3ab09d-fc9f-4ee9-b5f5-72540893ecd3/'
>>>>>>>> 2013-07-24 11:22:38.103 1685 TRACE nova.compute.manager [instance:
>>>>>>>> fd3ab09d-fc9f-4ee9-b5f5-72540893ecd3]
>>>>>>>> 2013-07-24 11:26:00.874 1685 TRACE nova.compute.manager [instance:
>>>>>>>> b60db5a8-92ea-4a81-bd53-d73dc2019b0b] Traceback (most recent call last):
>>>>>>>> 2013-07-24 11:26:00.874 1685 TRACE nova.compute.manager [instance:
>>>>>>>> b60db5a8-92ea-4a81-bd53-d73dc2019b0b]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn
>>>>>>>> 2013-07-24 11:26:00.874 1685 TRACE nova.compute.manager [instance:
>>>>>>>> b60db5a8-92ea-4a81-bd53-d73dc2019b0b]     block_device_info)
>>>>>>>> 2013-07-24 11:26:00.874 1685 TRACE nova.compute.manager [instance:
>>>>>>>> b60db5a8-92ea-4a81-bd53-d73dc2019b0b]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1517,
>>>>>>>> in spawn
>>>>>>>> 2013-07-24 11:26:00.874 1685 TRACE nova.compute.manager [instance:
>>>>>>>> b60db5a8-92ea-4a81-bd53-d73dc2019b0b]     admin_pass=admin_password)
>>>>>>>> 2013-07-24 11:26:00.874 1685 TRACE nova.compute.manager [instance:
>>>>>>>> b60db5a8-92ea-4a81-bd53-d73dc2019b0b]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1748,
>>>>>>>> in _create_image
>>>>>>>> 2013-07-24 11:26:00.874 1685 TRACE nova.compute.manager [instance:
>>>>>>>> b60db5a8-92ea-4a81-bd53-d73dc2019b0b]
>>>>>>>> fileutils.ensure_tree(basepath(suffix=''))
>>>>>>>> 2013-07-24 11:26:00.874 1685 TRACE nova.compute.manager [instance:
>>>>>>>> b60db5a8-92ea-4a81-bd53-d73dc2019b0b]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/fileutils.py", line
>>>>>>>> 29, in ensure_tree
>>>>>>>> 2013-07-24 11:26:00.874 1685 TRACE nova.compute.manager [instance:
>>>>>>>> b60db5a8-92ea-4a81-bd53-d73dc2019b0b]     os.makedirs(path)
>>>>>>>> 2013-07-24 11:26:00.874 1685 TRACE nova.compute.manager [instance:
>>>>>>>> b60db5a8-92ea-4a81-bd53-d73dc2019b0b]   File "/usr/lib/python2.7/os.py",
>>>>>>>> line 157, in makedirs
>>>>>>>> 2013-07-24 11:26:00.874 1685 TRACE nova.compute.manager [instance:
>>>>>>>> b60db5a8-92ea-4a81-bd53-d73dc2019b0b]     mkdir(name, mode)
>>>>>>>> 2013-07-24 11:26:00.874 1685 TRACE nova.compute.manager [instance:
>>>>>>>> b60db5a8-92ea-4a81-bd53-d73dc2019b0b] OSError: [Errno 13] Permission
>>>>>>>> denied: '/var/lib/nova/instances/b60db5a8-92ea-4a81-bd53-d73dc2019b0b/'
>>>>>>>> 2013-07-24 11:26:00.874 1685 TRACE nova.compute.manager [instance:
>>>>>>>> b60db5a8-92ea-4a81-bd53-d73dc2019b0b]
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> Traceback (most recent call last):
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/amqp.py",
>>>>>>>> line 430, in _process_data
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   rval = self.proxy.dispatch(ctxt, version, method, **args)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/dispatcher.py",
>>>>>>>> line 133, in dispatch
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   return getattr(proxyobj, method)(ctxt, **kwargs)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/nova/exception.py", line 117, in
>>>>>>>> wrapped
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   temp_level, payload)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   self.gen.next()
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/nova/exception.py", line 94, in
>>>>>>>> wrapped
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   return f(self, context, *args, **kw)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 209,
>>>>>>>> in decorated_function
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   pass
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   self.gen.next()
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 195,
>>>>>>>> in decorated_function
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   return function(self, context, *args, **kwargs)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 260,
>>>>>>>> in decorated_function
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   function(self, context, *args, **kwargs)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 237,
>>>>>>>> in decorated_function
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   e, sys.exc_info())
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   self.gen.next()
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 224,
>>>>>>>> in decorated_function
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   return function(self, context, *args, **kwargs)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1210,
>>>>>>>> in run_instance
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   do_run_instance()
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py",
>>>>>>>> line 242, in inner
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   retval = f(*args, **kwargs)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1209,
>>>>>>>> in do_run_instance
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   admin_password, is_first_time, node, instance)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 865,
>>>>>>>> in _run_instance
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   self._set_instance_error_state(context, instance['uuid'])
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   self.gen.next()
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 857,
>>>>>>>> in _run_instance
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   filter_properties, bdms)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 897,
>>>>>>>> in _reschedule_or_reraise
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   self._log_original_error(exc_info, instance_uuid)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   self.gen.next()
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 892,
>>>>>>>> in _reschedule_or_reraise
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   self._shutdown_instance(context, instance, bdms)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1222,
>>>>>>>> in _shutdown_instance
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   network_info = self._get_instance_nw_info(context, instance)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 667,
>>>>>>>> in _get_instance_nw_info
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   instance, conductor_api=self.conductor_api)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/nova/network/quantumv2/api.py", line
>>>>>>>> 359, in get_instance_nw_info
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   result = self._get_instance_nw_info(context, instance, networks)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/nova/network/quantumv2/api.py", line
>>>>>>>> 367, in _get_instance_nw_info
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   nw_info = self._build_network_info_model(context, instance, networks)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/nova/network/quantumv2/api.py", line
>>>>>>>> 778, in _build_network_info_model
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   data = client.list_ports(**search_opts)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/quantumclient/v2_0/client.py", line
>>>>>>>> 107, in with_params
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   ret = self.function(instance, *args, **kwargs)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/quantumclient/v2_0/client.py", line
>>>>>>>> 255, in list_ports
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   **_params)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/quantumclient/v2_0/client.py", line
>>>>>>>> 996, in list
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   for r in self._pagination(collection, path, **params):
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/quantumclient/v2_0/client.py", line
>>>>>>>> 1009, in _pagination
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   res = self.get(path, params=params)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/quantumclient/v2_0/client.py", line
>>>>>>>> 982, in get
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   headers=headers, params=params)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/quantumclient/v2_0/client.py", line
>>>>>>>> 967, in retry_request
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   headers=headers, params=params)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/quantumclient/v2_0/client.py", line
>>>>>>>> 912, in do_request
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   self._handle_fault_response(status_code, replybody)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/quantumclient/v2_0/client.py", line
>>>>>>>> 893, in _handle_fault_response
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   exception_handler_v20(status_code, des_error_body)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> File "/usr/lib/python2.7/dist-packages/quantumclient/v2_0/client.py", line
>>>>>>>> 87, in exception_handler_v20
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>>   message=message)
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> QuantumClientException: Request Timeout
>>>>>>>> 2013-07-24 11:27:08.045 1685 TRACE nova.openstack.common.rpc.amqp
>>>>>>>> 2013-07-24 11:38:23.618 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 69a2c512-bea1-46de-91be-c33a07799981] Traceback (most recent call last):
>>>>>>>> 2013-07-24 11:38:23.618 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 69a2c512-bea1-46de-91be-c33a07799981]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn
>>>>>>>> 2013-07-24 11:38:23.618 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 69a2c512-bea1-46de-91be-c33a07799981]     block_device_info)
>>>>>>>> 2013-07-24 11:38:23.618 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 69a2c512-bea1-46de-91be-c33a07799981]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1517,
>>>>>>>> in spawn
>>>>>>>> 2013-07-24 11:38:23.618 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 69a2c512-bea1-46de-91be-c33a07799981]     admin_pass=admin_password)
>>>>>>>> 2013-07-24 11:38:23.618 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 69a2c512-bea1-46de-91be-c33a07799981]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1748,
>>>>>>>> in _create_image
>>>>>>>> 2013-07-24 11:38:23.618 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 69a2c512-bea1-46de-91be-c33a07799981]
>>>>>>>> fileutils.ensure_tree(basepath(suffix=''))
>>>>>>>> 2013-07-24 11:38:23.618 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 69a2c512-bea1-46de-91be-c33a07799981]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/fileutils.py", line
>>>>>>>> 29, in ensure_tree
>>>>>>>> 2013-07-24 11:38:23.618 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 69a2c512-bea1-46de-91be-c33a07799981]     os.makedirs(path)
>>>>>>>> 2013-07-24 11:38:23.618 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 69a2c512-bea1-46de-91be-c33a07799981]   File "/usr/lib/python2.7/os.py",
>>>>>>>> line 157, in makedirs
>>>>>>>> 2013-07-24 11:38:23.618 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 69a2c512-bea1-46de-91be-c33a07799981]     mkdir(name, mode)
>>>>>>>> 2013-07-24 11:38:23.618 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 69a2c512-bea1-46de-91be-c33a07799981] OSError: [Errno 13] Permission
>>>>>>>> denied: '/var/lib/nova/instances/69a2c512-bea1-46de-91be-c33a07799981/'
>>>>>>>> 2013-07-24 11:38:23.618 1685 TRACE nova.compute.manager [instance:
>>>>>>>> 69a2c512-bea1-46de-91be-c33a07799981]
>>>>>>>> 2013-07-24 11:41:15.017 1685 TRACE nova.manager Traceback (most
>>>>>>>> recent call last):
>>>>>>>> 2013-07-24 11:41:15.017 1685 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/manager.py", line 241, in
>>>>>>>> periodic_tasks
>>>>>>>> 2013-07-24 11:41:15.017 1685 TRACE nova.manager     task(self,
>>>>>>>> context)
>>>>>>>> 2013-07-24 11:41:15.017 1685 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 4007, in
>>>>>>>> _run_image_cache_manager_pass
>>>>>>>> 2013-07-24 11:41:15.017 1685 TRACE nova.manager
>>>>>>>> storage_users.register_storage_use(CONF.instances_path, CONF.host)
>>>>>>>> 2013-07-24 11:41:15.017 1685 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py", line
>>>>>>>> 228, in inner
>>>>>>>> 2013-07-24 11:41:15.017 1685 TRACE nova.manager     retval =
>>>>>>>> f(*args, **kwargs)
>>>>>>>> 2013-07-24 11:41:15.017 1685 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/storage_users.py", line 44, in
>>>>>>>> register_storage_use
>>>>>>>> 2013-07-24 11:41:15.017 1685 TRACE nova.manager     with
>>>>>>>> open(id_path, 'w') as f:
>>>>>>>> 2013-07-24 11:41:15.017 1685 TRACE nova.manager IOError: [Errno 13]
>>>>>>>> Permission denied: '/var/lib/nova/instances/compute_nodes'
>>>>>>>> 2013-07-24 11:41:15.017 1685 TRACE nova.manager
>>>>>>>> 2013-07-24 12:45:36.353 1694 TRACE nova.manager Traceback (most
>>>>>>>> recent call last):
>>>>>>>> 2013-07-24 12:45:36.353 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/manager.py", line 241, in
>>>>>>>> periodic_tasks
>>>>>>>> 2013-07-24 12:45:36.353 1694 TRACE nova.manager     task(self,
>>>>>>>> context)
>>>>>>>> 2013-07-24 12:45:36.353 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 4007, in
>>>>>>>> _run_image_cache_manager_pass
>>>>>>>> 2013-07-24 12:45:36.353 1694 TRACE nova.manager
>>>>>>>> storage_users.register_storage_use(CONF.instances_path, CONF.host)
>>>>>>>> 2013-07-24 12:45:36.353 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py", line
>>>>>>>> 228, in inner
>>>>>>>> 2013-07-24 12:45:36.353 1694 TRACE nova.manager     retval =
>>>>>>>> f(*args, **kwargs)
>>>>>>>> 2013-07-24 12:45:36.353 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/storage_users.py", line 44, in
>>>>>>>> register_storage_use
>>>>>>>> 2013-07-24 12:45:36.353 1694 TRACE nova.manager     with
>>>>>>>> open(id_path, 'w') as f:
>>>>>>>> 2013-07-24 12:45:36.353 1694 TRACE nova.manager IOError: [Errno 13]
>>>>>>>> Permission denied: '/var/lib/nova/instances/compute_nodes'
>>>>>>>> 2013-07-24 12:45:36.353 1694 TRACE nova.manager
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb] Traceback (most recent call last):
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb]     block_device_info)
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1510,
>>>>>>>> in spawn
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb]
>>>>>>>> block_device_info=block_device_info)
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2326,
>>>>>>>> in to_xml
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb]     disk_info, rescue,
>>>>>>>> block_device_info)
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2244,
>>>>>>>> in get_guest_config
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb]     inst_type):
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2051,
>>>>>>>> in get_guest_storage_config
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb]     inst_type)
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2013,
>>>>>>>> in get_guest_disk_config
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb]     self.disk_cachemode,
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 355,
>>>>>>>> in disk_cachemode
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb]     if not
>>>>>>>> self._supports_direct_io(CONF.instances_path):
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1676,
>>>>>>>> in _supports_direct_io
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb]     {'path': dirpath, 'ex': str(e)})
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb]   File
>>>>>>>> "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb]     self.gen.next()
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1663,
>>>>>>>> in _supports_direct_io
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb]     f = os.open(testfile, os.O_CREAT
>>>>>>>> | os.O_WRONLY | os.O_DIRECT)
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb] OSError: [Errno 13] Permission
>>>>>>>> denied: '/var/lib/nova/instances/.directio.test'
>>>>>>>> 2013-07-24 13:13:09.225 1694 TRACE nova.compute.manager [instance:
>>>>>>>> f105be37-d5d9-4234-ba4e-3897d60e97bb]
>>>>>>>> 2013-07-24 13:25:36.702 1694 TRACE nova.manager Traceback (most
>>>>>>>> recent call last):
>>>>>>>> 2013-07-24 13:25:36.702 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/manager.py", line 241, in
>>>>>>>> periodic_tasks
>>>>>>>> 2013-07-24 13:25:36.702 1694 TRACE nova.manager     task(self,
>>>>>>>> context)
>>>>>>>> 2013-07-24 13:25:36.702 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 4007, in
>>>>>>>> _run_image_cache_manager_pass
>>>>>>>> 2013-07-24 13:25:36.702 1694 TRACE nova.manager
>>>>>>>> storage_users.register_storage_use(CONF.instances_path, CONF.host)
>>>>>>>> 2013-07-24 13:25:36.702 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py", line
>>>>>>>> 210, in inner
>>>>>>>> 2013-07-24 13:25:36.702 1694 TRACE nova.manager
>>>>>>>> fileutils.ensure_tree(local_lock_path)
>>>>>>>> 2013-07-24 13:25:36.702 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/fileutils.py", line
>>>>>>>> 29, in ensure_tree
>>>>>>>> 2013-07-24 13:25:36.702 1694 TRACE nova.manager
>>>>>>>> os.makedirs(path)
>>>>>>>> 2013-07-24 13:25:36.702 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/os.py", line 157, in makedirs
>>>>>>>> 2013-07-24 13:25:36.702 1694 TRACE nova.manager     mkdir(name,
>>>>>>>> mode)
>>>>>>>> 2013-07-24 13:25:36.702 1694 TRACE nova.manager OSError: [Errno 13]
>>>>>>>> Permission denied: '/var/lock/nova'
>>>>>>>> 2013-07-24 13:25:36.702 1694 TRACE nova.manager
>>>>>>>> 2013-07-24 14:05:37.095 1694 TRACE nova.manager Traceback (most
>>>>>>>> recent call last):
>>>>>>>> 2013-07-24 14:05:37.095 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/manager.py", line 241, in
>>>>>>>> periodic_tasks
>>>>>>>> 2013-07-24 14:05:37.095 1694 TRACE nova.manager     task(self,
>>>>>>>> context)
>>>>>>>> 2013-07-24 14:05:37.095 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 4007, in
>>>>>>>> _run_image_cache_manager_pass
>>>>>>>> 2013-07-24 14:05:37.095 1694 TRACE nova.manager
>>>>>>>> storage_users.register_storage_use(CONF.instances_path, CONF.host)
>>>>>>>> 2013-07-24 14:05:37.095 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py", line
>>>>>>>> 210, in inner
>>>>>>>> 2013-07-24 14:05:37.095 1694 TRACE nova.manager
>>>>>>>> fileutils.ensure_tree(local_lock_path)
>>>>>>>> 2013-07-24 14:05:37.095 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/fileutils.py", line
>>>>>>>> 29, in ensure_tree
>>>>>>>> 2013-07-24 14:05:37.095 1694 TRACE nova.manager
>>>>>>>> os.makedirs(path)
>>>>>>>> 2013-07-24 14:05:37.095 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/os.py", line 157, in makedirs
>>>>>>>> 2013-07-24 14:05:37.095 1694 TRACE nova.manager     mkdir(name,
>>>>>>>> mode)
>>>>>>>> 2013-07-24 14:05:37.095 1694 TRACE nova.manager OSError: [Errno 13]
>>>>>>>> Permission denied: '/var/lock/nova'
>>>>>>>> 2013-07-24 14:05:37.095 1694 TRACE nova.manager
>>>>>>>> 2013-07-24 14:45:37.319 1694 TRACE nova.manager Traceback (most
>>>>>>>> recent call last):
>>>>>>>> 2013-07-24 14:45:37.319 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/manager.py", line 241, in
>>>>>>>> periodic_tasks
>>>>>>>> 2013-07-24 14:45:37.319 1694 TRACE nova.manager     task(self,
>>>>>>>> context)
>>>>>>>> 2013-07-24 14:45:37.319 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 4007, in
>>>>>>>> _run_image_cache_manager_pass
>>>>>>>> 2013-07-24 14:45:37.319 1694 TRACE nova.manager
>>>>>>>> storage_users.register_storage_use(CONF.instances_path, CONF.host)
>>>>>>>> 2013-07-24 14:45:37.319 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py", line
>>>>>>>> 210, in inner
>>>>>>>> 2013-07-24 14:45:37.319 1694 TRACE nova.manager
>>>>>>>> fileutils.ensure_tree(local_lock_path)
>>>>>>>> 2013-07-24 14:45:37.319 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/fileutils.py", line
>>>>>>>> 29, in ensure_tree
>>>>>>>> 2013-07-24 14:45:37.319 1694 TRACE nova.manager
>>>>>>>> os.makedirs(path)
>>>>>>>> 2013-07-24 14:45:37.319 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/os.py", line 157, in makedirs
>>>>>>>> 2013-07-24 14:45:37.319 1694 TRACE nova.manager     mkdir(name,
>>>>>>>> mode)
>>>>>>>> 2013-07-24 14:45:37.319 1694 TRACE nova.manager OSError: [Errno 13]
>>>>>>>> Permission denied: '/var/lock/nova'
>>>>>>>> 2013-07-24 14:45:37.319 1694 TRACE nova.manager
>>>>>>>> 2013-07-24 14:47:05.364 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 748277e2-e3b5-4385-9c0e-c8e0ddefa601] Traceback (most recent call last):
>>>>>>>> 2013-07-24 14:47:05.364 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 748277e2-e3b5-4385-9c0e-c8e0ddefa601]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn
>>>>>>>> 2013-07-24 14:47:05.364 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 748277e2-e3b5-4385-9c0e-c8e0ddefa601]     block_device_info)
>>>>>>>> 2013-07-24 14:47:05.364 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 748277e2-e3b5-4385-9c0e-c8e0ddefa601]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1520,
>>>>>>>> in spawn
>>>>>>>> 2013-07-24 14:47:05.364 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 748277e2-e3b5-4385-9c0e-c8e0ddefa601]     block_device_info)
>>>>>>>> 2013-07-24 14:47:05.364 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 748277e2-e3b5-4385-9c0e-c8e0ddefa601]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2435,
>>>>>>>> in _create_domain_and_network
>>>>>>>> 2013-07-24 14:47:05.364 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 748277e2-e3b5-4385-9c0e-c8e0ddefa601]     domain = self._create_domain(xml,
>>>>>>>> instance=instance)
>>>>>>>> 2013-07-24 14:47:05.364 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 748277e2-e3b5-4385-9c0e-c8e0ddefa601]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2396,
>>>>>>>> in _create_domain
>>>>>>>> 2013-07-24 14:47:05.364 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 748277e2-e3b5-4385-9c0e-c8e0ddefa601]
>>>>>>>> domain.createWithFlags(launch_flags)
>>>>>>>> 2013-07-24 14:47:05.364 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 748277e2-e3b5-4385-9c0e-c8e0ddefa601]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 187, in doit
>>>>>>>> 2013-07-24 14:47:05.364 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 748277e2-e3b5-4385-9c0e-c8e0ddefa601]     result =
>>>>>>>> proxy_call(self._autowrap, f, *args, **kwargs)
>>>>>>>> 2013-07-24 14:47:05.364 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 748277e2-e3b5-4385-9c0e-c8e0ddefa601]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 147, in
>>>>>>>> proxy_call
>>>>>>>> 2013-07-24 14:47:05.364 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 748277e2-e3b5-4385-9c0e-c8e0ddefa601]     rv = execute(f,*args,**kwargs)
>>>>>>>> 2013-07-24 14:47:05.364 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 748277e2-e3b5-4385-9c0e-c8e0ddefa601]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 76, in tworker
>>>>>>>> 2013-07-24 14:47:05.364 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 748277e2-e3b5-4385-9c0e-c8e0ddefa601]     rv = meth(*args,**kwargs)
>>>>>>>> 2013-07-24 14:47:05.364 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 748277e2-e3b5-4385-9c0e-c8e0ddefa601]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/libvirt.py", line 711, in createWithFlags
>>>>>>>> 2013-07-24 14:47:05.364 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 748277e2-e3b5-4385-9c0e-c8e0ddefa601]     if ret == -1: raise libvirtError
>>>>>>>> ('virDomainCreateWithFlags() failed', dom=self)
>>>>>>>> 2013-07-24 14:47:05.364 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 748277e2-e3b5-4385-9c0e-c8e0ddefa601] libvirtError: internal error cannot
>>>>>>>> load AppArmor profile 'libvirt-748277e2-e3b5-4385-9c0e-c8e0ddefa601'
>>>>>>>> 2013-07-24 14:47:05.364 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 748277e2-e3b5-4385-9c0e-c8e0ddefa601]
>>>>>>>> 2013-07-24 15:25:37.532 1694 TRACE nova.manager Traceback (most
>>>>>>>> recent call last):
>>>>>>>> 2013-07-24 15:25:37.532 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/manager.py", line 241, in
>>>>>>>> periodic_tasks
>>>>>>>> 2013-07-24 15:25:37.532 1694 TRACE nova.manager     task(self,
>>>>>>>> context)
>>>>>>>> 2013-07-24 15:25:37.532 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 4007, in
>>>>>>>> _run_image_cache_manager_pass
>>>>>>>> 2013-07-24 15:25:37.532 1694 TRACE nova.manager
>>>>>>>> storage_users.register_storage_use(CONF.instances_path, CONF.host)
>>>>>>>> 2013-07-24 15:25:37.532 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py", line
>>>>>>>> 210, in inner
>>>>>>>> 2013-07-24 15:25:37.532 1694 TRACE nova.manager
>>>>>>>> fileutils.ensure_tree(local_lock_path)
>>>>>>>> 2013-07-24 15:25:37.532 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/fileutils.py", line
>>>>>>>> 29, in ensure_tree
>>>>>>>> 2013-07-24 15:25:37.532 1694 TRACE nova.manager
>>>>>>>> os.makedirs(path)
>>>>>>>> 2013-07-24 15:25:37.532 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/os.py", line 157, in makedirs
>>>>>>>> 2013-07-24 15:25:37.532 1694 TRACE nova.manager     mkdir(name,
>>>>>>>> mode)
>>>>>>>> 2013-07-24 15:25:37.532 1694 TRACE nova.manager OSError: [Errno 13]
>>>>>>>> Permission denied: '/var/lock/nova'
>>>>>>>> 2013-07-24 15:25:37.532 1694 TRACE nova.manager
>>>>>>>> 2013-07-24 16:05:37.847 1694 TRACE nova.manager Traceback (most
>>>>>>>> recent call last):
>>>>>>>> 2013-07-24 16:05:37.847 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/manager.py", line 241, in
>>>>>>>> periodic_tasks
>>>>>>>> 2013-07-24 16:05:37.847 1694 TRACE nova.manager     task(self,
>>>>>>>> context)
>>>>>>>> 2013-07-24 16:05:37.847 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 4007, in
>>>>>>>> _run_image_cache_manager_pass
>>>>>>>> 2013-07-24 16:05:37.847 1694 TRACE nova.manager
>>>>>>>> storage_users.register_storage_use(CONF.instances_path, CONF.host)
>>>>>>>> 2013-07-24 16:05:37.847 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py", line
>>>>>>>> 210, in inner
>>>>>>>> 2013-07-24 16:05:37.847 1694 TRACE nova.manager
>>>>>>>> fileutils.ensure_tree(local_lock_path)
>>>>>>>> 2013-07-24 16:05:37.847 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/fileutils.py", line
>>>>>>>> 29, in ensure_tree
>>>>>>>> 2013-07-24 16:05:37.847 1694 TRACE nova.manager
>>>>>>>> os.makedirs(path)
>>>>>>>> 2013-07-24 16:05:37.847 1694 TRACE nova.manager   File
>>>>>>>> "/usr/lib/python2.7/os.py", line 157, in makedirs
>>>>>>>> 2013-07-24 16:05:37.847 1694 TRACE nova.manager     mkdir(name,
>>>>>>>> mode)
>>>>>>>> 2013-07-24 16:05:37.847 1694 TRACE nova.manager OSError: [Errno 13]
>>>>>>>> Permission denied: '/var/lock/nova'
>>>>>>>> 2013-07-24 16:05:37.847 1694 TRACE nova.manager
>>>>>>>> 2013-07-24 16:14:39.249 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 23cf38cc-797e-40f2-a995-6e181493c913] Traceback (most recent call last):
>>>>>>>> 2013-07-24 16:14:39.249 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 23cf38cc-797e-40f2-a995-6e181493c913]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn
>>>>>>>> 2013-07-24 16:14:39.249 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 23cf38cc-797e-40f2-a995-6e181493c913]     block_device_info)
>>>>>>>> 2013-07-24 16:14:39.249 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 23cf38cc-797e-40f2-a995-6e181493c913]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1520,
>>>>>>>> in spawn
>>>>>>>> 2013-07-24 16:14:39.249 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 23cf38cc-797e-40f2-a995-6e181493c913]     block_device_info)
>>>>>>>> 2013-07-24 16:14:39.249 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 23cf38cc-797e-40f2-a995-6e181493c913]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2435,
>>>>>>>> in _create_domain_and_network
>>>>>>>> 2013-07-24 16:14:39.249 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 23cf38cc-797e-40f2-a995-6e181493c913]     domain = self._create_domain(xml,
>>>>>>>> instance=instance)
>>>>>>>> 2013-07-24 16:14:39.249 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 23cf38cc-797e-40f2-a995-6e181493c913]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2396,
>>>>>>>> in _create_domain
>>>>>>>> 2013-07-24 16:14:39.249 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 23cf38cc-797e-40f2-a995-6e181493c913]
>>>>>>>> domain.createWithFlags(launch_flags)
>>>>>>>> 2013-07-24 16:14:39.249 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 23cf38cc-797e-40f2-a995-6e181493c913]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 187, in doit
>>>>>>>> 2013-07-24 16:14:39.249 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 23cf38cc-797e-40f2-a995-6e181493c913]     result =
>>>>>>>> proxy_call(self._autowrap, f, *args, **kwargs)
>>>>>>>> 2013-07-24 16:14:39.249 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 23cf38cc-797e-40f2-a995-6e181493c913]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 147, in
>>>>>>>> proxy_call
>>>>>>>> 2013-07-24 16:14:39.249 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 23cf38cc-797e-40f2-a995-6e181493c913]     rv = execute(f,*args,**kwargs)
>>>>>>>> 2013-07-24 16:14:39.249 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 23cf38cc-797e-40f2-a995-6e181493c913]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 76, in tworker
>>>>>>>> 2013-07-24 16:14:39.249 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 23cf38cc-797e-40f2-a995-6e181493c913]     rv = meth(*args,**kwargs)
>>>>>>>> 2013-07-24 16:14:39.249 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 23cf38cc-797e-40f2-a995-6e181493c913]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/libvirt.py", line 711, in createWithFlags
>>>>>>>> 2013-07-24 16:14:39.249 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 23cf38cc-797e-40f2-a995-6e181493c913]     if ret == -1: raise libvirtError
>>>>>>>> ('virDomainCreateWithFlags() failed', dom=self)
>>>>>>>> 2013-07-24 16:14:39.249 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 23cf38cc-797e-40f2-a995-6e181493c913] libvirtError: internal error cannot
>>>>>>>> load AppArmor profile 'libvirt-23cf38cc-797e-40f2-a995-6e181493c913'
>>>>>>>> 2013-07-24 16:14:39.249 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 23cf38cc-797e-40f2-a995-6e181493c913]
>>>>>>>> 2013-07-24 16:43:47.486 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 00497f97-a0fe-4a51-b7f6-6901d0d34791] Traceback (most recent call last):
>>>>>>>> 2013-07-24 16:43:47.486 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 00497f97-a0fe-4a51-b7f6-6901d0d34791]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in
>>>>>>>> _spawn
>>>>>>>> 2013-07-24 16:43:47.486 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 00497f97-a0fe-4a51-b7f6-6901d0d34791]     block_device_info)
>>>>>>>> 2013-07-24 16:43:47.486 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 00497f97-a0fe-4a51-b7f6-6901d0d34791]   File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1520,
>>>>>>>> in spawn
>>>>>>>> 2013-07-24 16:43:47.486 1694 TRACE nova.compute.manager [instance:
>>>>>>>> 00497f97-a0fe-4a51-b7f6-6901d0d34791]
>>>>>>>>
>>>>>>> ...
>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>> _______________________________________________
>> Mailing list: https://launchpad.net/~openstack
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>>
>