[openstack-dev] [Quantum] New error when creating networks

Dolph Mathews dolph.mathews at gmail.com
Fri Oct 26 14:52:24 UTC 2012


Pending feedback from Adam and a bug report, here's a potential fix:
https://review.openstack.org/#/c/14865/

-Dolph


On Thu, Oct 25, 2012 at 7:49 PM, Dolph Mathews <dolph.mathews at gmail.com>wrote:

> Any details on what file is being read twice? (I doubt this is a quantum
> issue -- more likely to be keystone)
>
> I'm guessing the culprit is that the auth_token middleware reads/writes a
> PKI token revocation list to disk... although I'm not sure why it can't be
> stored in memory -- Adam?
>
> -Dolph
>
>
> On Thu, Oct 25, 2012 at 5:16 PM, Shiv Haris <sharis at brocade.com> wrote:
>
>> Hi Quantum team,****
>>
>> ** **
>>
>> Lately I have come across a new error using quantum from the “master”.
>> Never saw this before. It appears I may have updated some package and at
>> this time I have no idea which one to back off. This may be related to some
>> python package.****
>>
>> ** **
>>
>> Any ideas?****
>>
>> ** **
>>
>> 2012-10-25 15:11:12    ERROR [keystone.middleware.auth_token] HTTP
>> connection exception: Second simultaneous read on fileno 9 detected.
>> Unless you really know what you're doing, make sure that only one
>> greenthread can read any particular socket.  Consider using a pools.Pool.
>> If you do know what you're doing and want to disable this error, call
>> eventlet.debug.hub_multiple_reader_prevention(False)****
>>
>> ** **
>>
>> Thanks,****
>>
>> -Shiv****
>>
>> ** **
>>
>> _______________________________________________
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>> OpenStack-dev at lists.openstack.org
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>>
>>
>
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