[Openstack] nova-compute goes to XXX but is alive

Guillermo Alvarado guillermoalvarado89 at gmail.com
Thu Dec 4 15:53:27 UTC 2014


Yes all nodes are with the same time...
El dic 4, 2014 6:55 AM, "George Mihaiescu" <lmihaiescu at gmail.com> escribió:

> Make sure the time is in sync on all your compute nodes and controller.
> On 4 Dec 2014 02:05, "Guillermo Alvarado" <guillermoalvarado89 at gmail.com>
> wrote:
>
>> I got this log when the computes goes XXX
>>
>>
>> *var/log/nova/nova-compute.log*
>>
>>
>> 2014-12-04 00:43:41.921 32947 DEBUG nova.openstack.common.lockutils [-]
>> Got semaphore "storage-registry-lock" lock
>> /usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py:168
>>
>> 2014-12-04 00:43:41.922 32947 DEBUG nova.openstack.common.lockutils [-]
>> Attempting to grab file lock "storage-registry-lock" lock
>> /usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py:178
>>
>> 2014-12-04 00:43:41.963 32947 DEBUG nova.openstack.common.lockutils [-]
>> Got file lock "storage-registry-lock" at
>> /var/lib/nova/instances/locks/nova-storage-registry-lock lock
>> /usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py:206
>> 2014-12-04 00:43:41.964 32947 DEBUG nova.openstack.common.lockutils [-]
>> Got semaphore / lock "do_get_storage_users" inner
>> /usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py:248
>>
>> 2014-12-04 00:43:41.965 32947 DEBUG nova.openstack.common.lockutils [-]
>> Released file lock "storage-registry-lock" at
>> /var/lib/nova/instances/locks/nova-storage-registry-lock lock
>> /usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py:210
>> 2014-12-04 00:43:41.966 32947 DEBUG nova.openstack.common.lockutils [-]
>> Semaphore / lock released "do_get_storage_users" inner
>> /usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py:252
>>
>>
>> BTW I am using ceph and RBD to cinder
>>
>> Any Ideas??
>>
>> 2014-12-04 0:32 GMT-06:00 Guillermo Alvarado <
>> guillermoalvarado89 at gmail.com>:
>>
>>> Ok I installed that tool, I see all in "green" so it is ok, but I cannot
>>> see in the message rate graph the Blue line that represent delivery in the
>>> overview tab...
>>>
>>>
>>>
>>> 2014-12-04 0:08 GMT-06:00 Robert van Leeuwen <
>>> Robert.vanLeeuwen at spilgames.com>:
>>>
>>>  > I am having a lot of problems with nova compute,  after 30 minutes
>>>> all my computes report XXX when
>>>> > I execute nova-manage service list
>>>>
>>>> Usually this is an indication that rabbitmq is no longer properly
>>>> processing messages.
>>>> e.g. disk is to "full" (if you have less then 1GB freesoace or so it
>>>> will stop), rabbitmq is keep running but will stop processing messages.
>>>> Have a look at the rabbitmq management interface:
>>>> https://www.rabbitmq.com/management.html
>>>> This is usually points you in the right direction.
>>>>
>>>> Cheers,
>>>> Robert van Leeuwen
>>>>
>>>>
>>>>
>>>>
>>>
>>
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