[openstack-dev] [Quantum] Eventlet and Zombie Processes

Gary Kotton gkotton at redhat.com
Sun Aug 12 05:39:29 UTC 2012


On 08/12/2012 08:24 AM, Robert Kukura wrote:
> On 08/12/2012 01:20 AM, Gary Kotton wrote:
>> On 08/12/2012 07:21 AM, Johannes Erdfelt wrote:
>>> On Sun, Aug 12, 2012, Gary Kotton<gkotton at redhat.com>   wrote:
>>>>>> I have found the following:
>>>>>> https://bugs.launchpad.net/nova/+bug/718390 - I was unable to find
>>>>>> the code that was patched to fix the problem.
>>>>> That was pre-git. You can find the patch at this page and clicking on
>>>>> "Diff: 19 lines (-1/+1) 1 file modified":
>>>>>
>>>>> https://code.launchpad.net/~soren/nova/eventlet-subprocess
>>>>>
>>>>>> For a test I used the execute function from nova. This did not help.
>>>>>>
>>>>>> Does anybody have an idea how to address this?
>>>>> Hopefully the same patch helps.
>>>> Thank you. Yes, this helps. In the nova/utils.py I see that this is
>>>> no longer used. Any idea why?
>>> I still see the eventlet version of subprocess being used in
>>> nova/utils.py
>>>
>>> Why don't you think it's no longer used?
>> Sorry, this is my bad. I made a mistake. This fix you suggested works.
> Gary, does this fix the zombies as well as the exit codes always being 0?

Yes, this addresses both issues.
>
> -Bob
>
> I had disc
>> Thank you
>> Gary
>>> JE
>>>
>>
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