Based on current estimates we need to extend the window of downtime for MTT
to 24 hours.

*Start time*: *Fri., Oct. 21, 2016 at Noon US Eastern* (11 am US Central)
*End time*: *Sat., Oct. 22, 2016 at Noon US Eastern* (estimated)

I will send an email just before taking down the MTT site on Friday, and
another once it is back up on Sat.

During this time all of the MTT services will be down - MTT Reporter and
MTT submission interface. If you have an MTT client running during this
time you will receive an error message if you try to submit results to the
MTT server.

Let me know if you have any questions or concerns.


On Tue, Oct 18, 2016 at 10:59 AM, Josh Hursey <jjhur...@open-mpi.org> wrote:

> We are moving this downtime to *Friday, Oct. 21 from 2-5 pm US Eastern*.
>
> We hit a snag with the AWS configuration that we are working through.
>
> On Sun, Oct 16, 2016 at 9:53 AM, Josh Hursey <jjhur...@open-mpi.org>
> wrote:
>
>> I will announce this on the Open MPI developer's teleconf on Tuesday,
>> before the move.
>>
>> Geoff - Please add this item to the agenda.
>>
>>
>> Short version:
>> -------------------
>> MTT server (mtt.open-mpi.org) will be going down for maintenance on
>> Tuesday, Oct. 18, 2016 from 2-5 pm US Eastern. During this time the MTT
>> Reporter and the MTT client submission interface will not be accessible. I
>> will send an email out when the service is back online.
>>
>>
>> Longer version:
>> -------------------
>> We need to move the MTT Server/Database from the IU server to the AWS
>> server. This move will be completely transparent to users submitting to the
>> database, except for a window of downtime to move the database.
>>
>> I estimate that moving the database will take about two hours. So I have
>> blocked off three hours to give us time to test, and redirect the DNS
>> record.
>>
>> Once the service comes back online, you should be able to access MTT
>> using themtt.open-mpi.org URL. No changes are needed in your MTT client
>> setup, and all permalinks are expected to still work after the move.
>>
>>
>> Let me know if you have any questions or concerns about the move.
>>
>>
>> --
>> Josh Hursey
>> IBM Spectrum MPI Developer
>>
>
>
>
> --
> Josh Hursey
> IBM Spectrum MPI Developer
>



-- 
Josh Hursey
IBM Spectrum MPI Developer
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