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Testing of migration process shown us that we have to rebuild database "on
live".
Unfortunately it means that during rebuild data will be incomplete. I
talked with the colleague who did it previously and he told me that it's
normal procedure.
I got these results on Monday and at this moment I'm waiting for weekend.
It's better to rebuild database in Saturday and Sunday to do now affect
much number of users.
So by the end of this week everything will be completed. Thank you for
patient.

On Fri, May 17, 2019 at 6:15 AM Rong Zhu <aaronzhu1121 at gmail.com> wrote:

> Hi Sergey,
>
> What is the process about rebuild the database?
>
> Thanks,
> Rong Zhu
>
> Sergey Nikitin <snikitin at mirantis.com>于2019年5月7日 周二00:59写道：
>
>> Hello Rong,
>>
>> Sorry for long response. I was on a trip during last 5 days.
>>
>> What I have found:
>> Lets take a look on this patch [1]. It must be a contribution of
>> gengchc2, but for some reasons it was matched to Yuval Brik [2]
>> I'm still trying to find a root cause of it, but anyway on this week we
>> are planing to rebuild our database to increase RAM. I checked statistics
>> of gengchc2 on clean database and it's complete correct.
>> So your problem will be solved in several days. It will take so long time
>> because full rebuild of DB takes 48 hours, but we need to test our
>> migration process first to keep zero down time.
>> I'll share a results with you here when the process will be finished.
>> Thank you for your patience.
>>
>> Sergey
>>
>> [1] https://review.opendev.org/#/c/627762/
>> [2]
>> https://www.stackalytics.com/?user_id=jhamhader&project_type=all&release=all&metric=commits&company=&module=freezer-api
>>
>>
>> On Mon, May 6, 2019 at 6:30 AM Rong Zhu <aaronzhu1121 at gmail.com> wrote:
>>
>>> Hi Sergey,
>>>
>>> Do we have any process about my colleague's data loss problem?
>>>
>>> Sergey Nikitin <snikitin at mirantis.com>于2019年4月29日 周一19:57写道：
>>>
>>>> Thank you for information! I will take a look
>>>>
>>>> On Mon, Apr 29, 2019 at 3:47 PM Rong Zhu <aaronzhu1121 at gmail.com>
>>>> wrote:
>>>>
>>>>> Hi there,
>>>>>
>>>>> Recently we found we lost a person's data from our company at the
>>>>> stackalytics website.
>>>>> You can check the merged patch from [0], but there no date from
>>>>> the stackalytics website.
>>>>>
>>>>> stackalytics info as below:
>>>>> Company: ZTE Corporation
>>>>> Launchpad: 578043796-b
>>>>> Gerrit: gengchc2
>>>>>
>>>>> Look forward to hearing from you!
>>>>>
>>>>
>>> Best Regards,
>>> Rong Zhu
>>>
>>>>
>>>>> --
>>> Thanks,
>>> Rong Zhu
>>>
>>
>>
>> --
>> Best Regards,
>> Sergey Nikitin
>>
> --
> Thanks,
> Rong Zhu
>


-- 
Best Regards,
Sergey Nikitin
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