[Openstack] Configuring Live Migration
Guilherme Russi
luisguilherme.cr at gmail.com
Tue Jul 30 15:46:52 UTC 2013
Hello Filipe, I followed the manual on the openstack documentation, I
shared the /var/lib/nova/instances on my controller, do I need to share
another folders?
Regards.
2013/7/30 Filipe Manco <filipe.manco at gmail.com>
> Hi
>
> A couple of messages ago you shown an error where the mkdir command
> failed. At that time the keys were properly configured. Can you revert your
> changes?
>
> About the mkdir error, I had a similar one but I wasn't able to fix it
> yet. Do you have shared storage for your instances?
>
> I never used virsh directly because, AFAIK, openstack will not be informed
> of the changes and will not work correctly (but I may be wrong in this one).
>
> Filipe Manco
> http://about.me/fmanco
>
>
> 2013/7/30 Guilherme Russi <luisguilherme.cr at gmail.com>
>
>> I created the new key, but still getting error: here are the logs:
>>
>> cat /var/log/nova/nova-compute.log | grep -E ERROR
>> 2013-07-30 11:37:51.097 ERROR nova.compute.manager
>> [req-c3441bfc-dcd7-4625-b701-716f152a4bfe c402785616534f2096b34ce132b7d3f2
>> d532a4fc2e9e4b5f83b6dec7085237e5] [instance:
>> bed3c3be-31d6-42c3-9a7f-e40ef9c1c764] Unexpected error while running
>> command.
>> Stderr: 'Host key verification failed.\r\n'. Setting instance vm_state
>> to ERROR
>> 2013-07-30 11:37:52.463 ERROR nova.openstack.common.rpc.amqp
>> [req-c3441bfc-dcd7-4625-b701-716f152a4bfe c402785616534f2096b34ce132b7d3f2
>> d532a4fc2e9e4b5f83b6dec7085237e5] Exception during message handling
>>
>>
>> cat /var/log/nova/nova-compute.log | grep -E TRACE
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp
>> Traceback (most recent call last):
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/amqp.py", line
>> 430, in _process_data
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp
>> rval = self.proxy.dispatch(ctxt, version, method, **args)
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/dispatcher.py",
>> line 133, in dispatch
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp
>> return getattr(proxyobj, method)(ctxt, **kwargs)
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/dist-packages/nova/exception.py", line 117, in wrapped
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp
>> temp_level, payload)
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp
>> self.gen.next()
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/dist-packages/nova/exception.py", line 94, in wrapped
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp
>> return f(self, context, *args, **kw)
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 209, in
>> decorated_function
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp pass
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp
>> self.gen.next()
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 195, in
>> decorated_function
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp
>> return function(self, context, *args, **kwargs)
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 260, in
>> decorated_function
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp
>> function(self, context, *args, **kwargs)
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 237, in
>> decorated_function
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp e,
>> sys.exc_info())
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp
>> self.gen.next()
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 224, in
>> decorated_function
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp
>> return function(self, context, *args, **kwargs)
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2354, in
>> resize_instance
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp
>> block_device_info)
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 3467,
>> in migrate_disk_and_power_off
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp
>> inst_base_resize)
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp
>> self.gen.next()
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 3444,
>> in migrate_disk_and_power_off
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp
>> utils.execute('ssh', dest, 'mkdir', '-p', inst_base)
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/dist-packages/nova/utils.py", line 239, in execute
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp
>> cmd=' '.join(cmd))
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp
>> ProcessExecutionError: Unexpected error while running command.
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp
>> Command: ssh 10.3.77.48 mkdir -p
>> /var/lib/nova/instances/bed3c3be-31d6-42c3-9a7f-e40ef9c1c764
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp Exit
>> code: 255
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp Stdout:
>> ''
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp Stderr:
>> 'Host key verification failed.\r\n'
>> 2013-07-30 11:37:52.463 6254 TRACE nova.openstack.common.rpc.amqp
>>
>> I've been trying to migrate directly with virsh, but I got this error and
>> the solutions through the web don't help.
>>
>> virsh migrate --live instance-00000063 qemu+ssh://192.168.3.3/system
>> root at 192.168.3.3's password:
>> erro: internal error cannot load AppArmor profile
>> 'libvirt-bed3c3be-31d6-42c3-9a7f-e40ef9c1c764'
>>
>>
>> Thank you all.
>>
>>
>>
>>
>> 2013/7/29 <yongiman at gmail.com>
>>
>> Hi Guilherme,
>>>
>>> I suugest making new ssh key and put the public key in the host
>>>
>>> # ssh-keygen (you will find id_rsa.pub in your .ssh directory)
>>>
>>> Copy the contents of this file and paste at the last line of
>>> authorized_keys in the host.
>>>
>>>
>>>
>>> On 2013. 7. 29., at 오후 10:40, Guilherme Russi <
>>> luisguilherme.cr at gmail.com> wrote:
>>>
>>> Hello Filipe, I created the /var/lib/nova/.ssh/authorized_keys and its
>>> content is the keys from the know_hosts, is it right? I'm still getting the
>>> same error when I try to migrate a VM.
>>>
>>> Thank you.
>>>
>>>
>>> 2013/7/26 Filipe Manco <filipe.manco at gmail.com>
>>>
>>>> About the keys it's up to you. You can use the same or create a new
>>>> one. Using the same is easier.
>>>>
>>>> But the nova user public key should go into
>>>> /var/lib/nova/.ssh/authorized_keys not into the know_hosts file. The easier
>>>> way (as you only have two compute nodes) to add the keys to the know_hosts
>>>> is to manually ssh and accept the key.
>>>>
>>>> Filipe Manco
>>>> http://about.me/fmanco
>>>>
>>>>
>>>> 2013/7/26 Guilherme Russi <luisguilherme.cr at gmail.com>
>>>>
>>>>> Ok, Must I create another ssh key to communicate both compute nodes or
>>>>> the current key can work? I've put the plublic key from both compute node
>>>>> in the know_hosts. Which permission should I apply? 644?
>>>>>
>>>>> Thank you.
>>>>>
>>>>>
>>>>> 2013/7/26 Filipe Manco <filipe.manco at gmail.com>
>>>>>
>>>>>> First you need to check why this "Failed to add the host to the list
>>>>>> of known hosts (/var/lib/nova/.ssh/known_hosts)." happens. It maybe
>>>>>> file permissions or so. Then you need to generate an ssh key for the user
>>>>>> nova and add it to the other compute nodes on the authorized_keys file (the
>>>>>> password is not really necessary as soon as you have the keys in place).
>>>>>>
>>>>>> Filipe Manco
>>>>>> http://about.me/fmanco
>>>>>>
>>>>>>
>>>>>> 2013/7/26 Guilherme Russi <luisguilherme.cr at gmail.com>
>>>>>>
>>>>>>> sudo -u nova ssh 192.168.3.3
>>>>>>> The authenticity of host '192.168.3.3 (192.168.3.3)' can't be
>>>>>>> established.
>>>>>>> ECDSA key fingerprint is
>>>>>>> e3:ca:f7:dd:1e:1f:e3:e3:17:f8:52:09:a4:41:e1:40.
>>>>>>> Are you sure you want to continue connecting (yes/no)? yes
>>>>>>> Failed to add the host to the list of known hosts
>>>>>>> (/var/lib/nova/.ssh/known_hosts).
>>>>>>> nova at 192.168.3.3's password:
>>>>>>>
>>>>>>> But I don't know the user nova's password.
>>>>>>>
>>>>>>>
>>>>>>> 2013/7/26 Filipe Manco <filipe.manco at gmail.com>
>>>>>>>
>>>>>>>> Can you try *sudo -u nova ssh <remote-compute-node>* form the
>>>>>>>> compute node currently running the VM and check if it works?
>>>>>>>>
>>>>>>>> Filipe Manco
>>>>>>>> http://about.me/fmanco
>>>>>>>>
>>>>>>>>
>>>>>>>> 2013/7/26 Guilherme Russi <luisguilherme.cr at gmail.com>
>>>>>>>>
>>>>>>>>> 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 at gmail.com>
>>>>>>>>>
>>>>>>>>>> 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 at gmail.com>
>>>>>>>>>>
>>>>>>>>>>> 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 at corp.netease.com>
>>>>>>>>>>>
>>>>>>>>>>>> **
>>>>>>>>>>>> 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 at gmail.com>
>>>>>>>>>>>> *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 at corp.netease.com>
>>>>>>>>>>>> *抄送：*"openstack at lists.launchpad.net"<
>>>>>>>>>>>> openstack at lists.launchpad.net>
>>>>>>>>>>>>
>>>>>>>>>>>> When I enter the action to migrate, the only two errors
>>>>>>>>>>>> showen at this period are these two.
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> 2013/7/25 Wangpan <hzwangpan at corp.netease.com>
>>>>>>>>>>>>
>>>>>>>>>>>>> **
>>>>>>>>>>>>> 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 at gmail.com>
>>>>>>>>>>>>> *发送时间：*2013-07-26 04:48
>>>>>>>>>>>>> *主题：*Re: Re: Re: Re: [Openstack] Configuring Live Migration
>>>>>>>>>>>>> *收件人：*"Wangpan"<hzwangpan at corp.netease.com>,"
>>>>>>>>>>>>> openstack at lists.launchpad.net"<openstack at lists.launchpad.net>
>>>>>>>>>>>>> *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 at gmail.com>
>>>>>>>>>>>>>
>>>>>>>>>>>>>> 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 at gmail.com>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Typed wrong here
>>>>>>>>>>>>>>> Em 25/07/2013 00:42, "Wangpan" <hzwangpan at corp.netease.com>
>>>>>>>>>>>>>>> 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 at gmail.com>
>>>>>>>>>>>>>>>> *发送时间：*2013-07-25 10:39
>>>>>>>>>>>>>>>> *主题：*Re: Re: Re: [Openstack] Configuring Live Migration
>>>>>>>>>>>>>>>> *收件人：*"Wangpan"<hzwangpan at corp.netease.com>
>>>>>>>>>>>>>>>> *抄送：*
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I've done chmod 777 -R /var/log/nova/instances
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Does it work?
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> 2013/7/24 Wangpan <hzwangpan at corp.netease.com>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> **
>>>>>>>>>>>>>>>>> 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 at gmail.com>
>>>>>>>>>>>>>>>>> *发送时间：*2013-07-25 10:08
>>>>>>>>>>>>>>>>> *主题：*Re: Re: [Openstack] Configuring Live Migration
>>>>>>>>>>>>>>>>> *收件人：*"Wangpan"<hzwangpan at corp.netease.com>
>>>>>>>>>>>>>>>>> *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
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> ...
>>
>> [Mensagem reduzida]
>
>
>
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