[Openstack] [Grizzly] Unable to reboot instance after Migrate
Guilherme Russi
luisguilherme.cr at gmail.com
Tue Sep 3 19:36:54 UTC 2013
Hey there, I made my NFS configuration again, I made this way:
Controller node:
1- mkdir -p /local2/instances
2- mount --bind /var/lib/nova/instances /local2/instances
3- added this inside /etc/exports
/var/lib/nova/instances
192.168.3.0/24(rw,sync,fsid=0,no_root_squash,no_subtree_check)
/local2/instances
192.168.3.0/24(rw,sync,fsid=0,no_root_squash,no_subtree_check,nohide)
4- added this inside /etc/fstab
/var/lib/nova/instances /local2/instances none bind 0 0
Compute node:
1- added inside /etc/fstab
192.168.3.1:/ /var/lib/nova/instances nfs4 defaults 0
0
2- mount -t nfs4 192.168.3.1:/ /var/lib/nova/instances/
Do I need to do anything else?
Regards.
Guilherme.
2013/9/1 happy idea <guolongcang.work at gmail.com>
> 2013-08-30 14:42:51.569 12667 ERROR nova.virt.libvirt.driver [-] Getting
> disk size of instance-0000007d: [Errno 2] No such file or directory:
> '/var/lib/nova/instances/72ec37a3-b209-4729-b628-005fdcea5a3c/disk'
>
> *I think may be your NFS config is not correct.*
>
>
> 2013/8/31 Guilherme Russi <luisguilherme.cr at gmail.com>
>
>> Hello Happy, these are my logs:
>>
>> 2013-08-30 14:42:51.402 12667 AUDIT nova.compute.resource_tracker [-]
>> Auditing locally available compute resources
>> 2013-08-30 14:42:51.562 12667 ERROR nova.virt.libvirt.driver [-] Getting
>> disk size of instance-00000084: [Errno 2] No such file or directory:
>> '/var/lib/nova/instances/c9e1c5ed-a108-4196-bfbc-24495e2e71bd/disk'
>> 2013-08-30 14:42:51.564 12667 ERROR nova.virt.libvirt.driver [-] Getting
>> disk size of instance-00000077: [Errno 2] No such file or directory:
>> '/var/lib/nova/instances/483f98e3-8ef5-43e2-8c3a-def55abdabcd/disk'
>> 2013-08-30 14:42:51.567 12667 ERROR nova.virt.libvirt.driver [-] Getting
>> disk size of instance-000000bd: [Errno 2] No such file or directory:
>> '/var/lib/nova/instances/66abd40e-fb19-4cbe-a248-61d968fd84b7/disk'
>> 2013-08-30 14:42:51.569 12667 ERROR nova.virt.libvirt.driver [-] Getting
>> disk size of instance-0000007d: [Errno 2] No such file or directory:
>> '/var/lib/nova/instances/72ec37a3-b209-4729-b628-005fdcea5a3c/disk'
>> 2013-08-30 14:42:51.679 12667 AUDIT nova.compute.resource_tracker [-]
>> Free ram (MB): 2746
>> 2013-08-30 14:42:51.679 12667 AUDIT nova.compute.resource_tracker [-]
>> Free disk (GB): 53
>> 2013-08-30 14:42:51.679 12667 AUDIT nova.compute.resource_tracker [-]
>> Free VCPUS: 1
>> 2013-08-30 14:42:51.773 12667 INFO nova.compute.resource_tracker [-]
>> Compute_service record updated for caos:caos
>> 2013-08-30 14:42:51.774 12667 INFO nova.compute.manager [-] Updating
>> host status
>>
>>
>> And here the output when I run the command:
>>
>> ERROR: Live migration of instance c9af3e9e-87b1-4aa3-95aa-22700e1091e4 to
>> host tiresias failed (HTTP 400) (Request-ID:
>> req-630d7837-6886-4e23-bc3d-a9fccc4a8868)
>>
>> My destiny host awsers ping when I ping.
>>
>> I've been fighting against it a quite while without success.
>>
>> Regards.
>>
>> Guilherme.
>>
>>
>> 2013/8/29 happy idea <guolongcang.work at gmail.com>
>>
>>> OK.
>>>
>>>
>>> 2013/8/30 Guilherme Russi <luisguilherme.cr at gmail.com>
>>>
>>>> I am too, if I find something I'll let you know.
>>>>
>>>> Regards.
>>>>
>>>>
>>>> 2013/8/29 happy idea <guolongcang.work at gmail.com>
>>>>
>>>>> I am trying to figure out what cause the bug.
>>>>>
>>>>>
>>>>> 2013/8/30 Guilherme Russi <luisguilherme.cr at gmail.com>
>>>>>
>>>>>> Well mine are:
>>>>>>
>>>>>> ii nova-api 1:2013.1-0ubuntu2.1~cloud0
>>>>>> OpenStack Compute - API frontend
>>>>>> ii nova-cert 1:2013.1-0ubuntu2.1~cloud0
>>>>>> OpenStack Compute - certificate management
>>>>>> ii nova-common 1:2013.1-0ubuntu2.1~cloud0
>>>>>> OpenStack Compute - common files
>>>>>> ii nova-conductor 1:2013.1-0ubuntu2.1~cloud0
>>>>>> OpenStack Compute - conductor service
>>>>>> ii nova-consoleauth 1:2013.1-0ubuntu2.1~cloud0
>>>>>> OpenStack Compute - Console Authenticator
>>>>>> ii nova-novncproxy 1:2013.1-0ubuntu2.1~cloud0
>>>>>> OpenStack Compute - NoVNC proxy
>>>>>> ii nova-scheduler 1:2013.1-0ubuntu2.1~cloud0
>>>>>> OpenStack Compute - virtual machine scheduler
>>>>>> ii python-nova 1:2013.1-0ubuntu2.1~cloud0
>>>>>> OpenStack Compute Python libraries
>>>>>> ii python-novaclient 1:2.13.0-0ubuntu1~cloud0
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> 2013/8/29 happy idea <guolongcang.work at gmail.com>
>>>>>>
>>>>>>> Thank you.
>>>>>>>
>>>>>>>
>>>>>>> 2013/8/29 Razique Mahroua <razique.mahroua at gmail.com>
>>>>>>>
>>>>>>>> Looks like a bug to me, definitely….
>>>>>>>> but i can be wrong though
>>>>>>>>
>>>>>>>> *Razique Mahroua** - **Nuage & Co*
>>>>>>>> razique.mahroua at gmail.com
>>>>>>>> Tel : +33 9 72 37 94 15
>>>>>>>>
>>>>>>>>
>>>>>>>> Le 29 août 2013 à 11:29, happy idea <guolongcang.work at gmail.com> a
>>>>>>>> écrit :
>>>>>>>>
>>>>>>>> Thank you.
>>>>>>>>
>>>>>>>> ---------- Forwarded message ----------
>>>>>>>> From: happy idea <guolongcang.work at gmail.com>
>>>>>>>> Date: 2013/8/29
>>>>>>>> Subject: [Openstack][Grizzly] Unable to reboot instance after
>>>>>>>> Migrate
>>>>>>>> To: openstack <openstack at lists.openstack.org>
>>>>>>>>
>>>>>>>>
>>>>>>>> Hi All,
>>>>>>>>
>>>>>>>> Here's the stacktrace log:
>>>>>>>>
>>>>>>>> 2013-08-29 15:12:29.515 WARNING nova.compute.manager
>>>>>>>> [req-31944080-1a33-4679-98ce-af36e3660679 ae0f00ede33f42d9a12385b2c2ce8c0d
>>>>>>>> 57d53e1dcff540b6aeaf0d6fd60be7ab] [instance:
>>>>>>>> 038dbba7-534b-4c03-8914-a830c424ce21] Traceback (most recent call last):
>>>>>>>> File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py",
>>>>>>>> line 1718, in reboot_instance
>>>>>>>> bad_volumes_callback=bad_volumes_callback)
>>>>>>>> File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1295,
>>>>>>>> in reboot
>>>>>>>> block_device_info)
>>>>>>>> File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1371,
>>>>>>>> in _hard_reboot
>>>>>>>> self._create_images_and_backing(context, instance,
>>>>>>>> disk_info_json)
>>>>>>>> File
>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 3248,
>>>>>>>> in _create_images_and_backing
>>>>>>>> cache_name = os.path.basename(info['backing_file'])
>>>>>>>> File "/usr/lib/python2.7/posixpath.py", line 121, in basename
>>>>>>>> i = p.rfind('/') + 1
>>>>>>>> AttributeError: 'NoneType' object has no attribute 'rfind'
>>>>>>>>
>>>>>>>> 2013-08-29 15:12:29.516 ERROR nova.compute.manager
>>>>>>>> [req-31944080-1a33-4679-98ce-af36e3660679 ae0f00ede33f42d9a12385b2c2ce8c0d
>>>>>>>> 57d53e1dcff540b6aeaf0d6fd60be7ab] [instance:
>>>>>>>> 038dbba7-534b-4c03-8914-a830c424ce21] Cannot reboot instance: 'NoneType'
>>>>>>>> object has no attribute 'rfind'
>>>>>>>>
>>>>>>>>
>>>>>>>> Looking for any help.
>>>>>>>> Regards.
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Mailing list:
>>>>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>>>>>>> Post to : openstack at lists.openstack.org
>>>>>>> Unsubscribe :
>>>>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>
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