>>>>>
>>>>>>>
>>>>>>> On Wed, Jun 4, 2014 at 12:00 PM, Zhu Zhu
>>>>>>> wrote:
>>>>>>>
>>>>>>>> Hi Qin Zhao,
>>>>>>>>
>>>>>>>> Th
On Sat, May 31, 2014 at 01:25:04AM +0800, Qin Zhao wrote:
> Hi all,
>
> When I run Icehouse code, I encountered a strange problem. The nova-compute
> service becomes stuck, when I boot instances. I report this bug in
> https://bugs.launchpad.net/nova/+bug/1313477.
>
> After thinking several days,
QvRg_qMdTHS-0JhYfSkkVc/pub?w=960&h=720
>>>>>>> ), if that's the case, concurrent mutiple KVM spawn instances(*with
>>>>>>> both config drive and data injection enabled*) are triggered, the
>>>>>>> issue can be very likely to
river.py _create_image method, right after iso making
>>>>>> "cdb.make_drive", the driver will attempt "data injection" which
>>>>>> will call the libguestfs launch in another thread.
>>>>>>
>>>>>> Looks there were
iso making
>>>>> "cdb.make_drive",
>>>>> the driver will attempt "data injection" which will call the libguestfs
>>>>> launch in another thread.
>>>>>
>>>>> Looks there were also a couple of libguestf
t;>>> mechanism to free/close the fds that inherited from parent process instead
>>>> of require explicitly calling the tear down. Maybe open a defect to
>>>> libguestfs to see what their thoughts?
>>>>
>>>> https://bugs.laun
hts?
>>>
>>> https://bugs.launchpad.net/nova/+bug/1286256
>>> https://bugs.launchpad.net/nova/+bug/1270304
>>>
>>> --
>>> Zhu Zhu
>>> Best Regards
>>>
>>>
>>> *From:* Qin Zhao
elf can have certain mechanism
>>> to free/close the fds that inherited from parent process instead of require
>>> explicitly calling the tear down. Maybe open a defect to libguestfs to see
>>> what their thoughts?
>>>
>>> https://bugs.launchpad.net/nova
et/nova/+bug/1286256
>> https://bugs.launchpad.net/nova/+bug/1270304
>>
>> ------
>> Zhu Zhu
>> Best Regards
>>
>>
>> *From:* Qin Zhao
>> *Date:* 2014-05-31 01:25
>> *To:* OpenStack Development Mailing
.launchpad.net/nova/+bug/1270304
>
> --
> Zhu Zhu
> Best Regards
>
>
> *From:* Qin Zhao
> *Date:* 2014-05-31 01:25
> *To:* OpenStack Development Mailing List (not for usage questions)
>
> *Subject:* [openstack-dev] [Nova] nova-compute deadlock
&
s to see what
their thoughts?
https://bugs.launchpad.net/nova/+bug/1286256
https://bugs.launchpad.net/nova/+bug/1270304
Zhu Zhu
Best Regards
From: Qin Zhao
Date: 2014-05-31 01:25
To: OpenStack Development Mailing List (not for usage questions)
Subject: [openstack-dev] [Nova] nova-compute
Hi all,
When I run Icehouse code, I encountered a strange problem. The nova-compute
service becomes stuck, when I boot instances. I report this bug in
https://bugs.launchpad.net/nova/+bug/1313477.
After thinking several days, I feel I know its root cause. This bug should
be a deadlock problem cau
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