[Labs-l] labsdb1002 scheduled downtime maintenance (was: labsdb1002 possible issues)

[Yuvi Panda]

We will redirect *.labsdb to point to another database before the
beginning of the window. However this might still affect you if you
have a user database on labsdb1002.

On Mon, Jun 8, 2015 at 2:38 PM, Jaime Crespo <jcrespo at wikimedia.org> wrote:
> As a follow up, labsdb1002 has been scheduled for downtime maintenance,
> starting on 2015-06-10 07:00 UTC and will be unavailable until further
> notice.
>
> While we expect that the disruption will take only 1 day or less, we are
> unsure if we will found more complicated issues during the outage that would
> force us to prolong the maintenance.
>
> I would recommend to switch your queries before that date temporarily to
> lasbdb1001 or labsdb1003, which will not be affected by the maintenance. I
> will send here again what is the status when the works are finished.
>
> Regards,
>
> On Sun, Jun 7, 2015 at 9:49 AM, Sean Pringle <springle at wikimedia.org> wrote:
>>
>> https://phabricator.wikimedia.org/T101567
>>
>> labsdb1002 had a conniption, possibly related to XFS, and causing some
>> unsettling DB replication glitches. Full investigation and (probable)
>> resync yet to be done.
>>
>> So, heads up. If you spot anything odd, best to switch to one of the
>> other replicas: lasbdb1001 or labsdb1003
>>
>> -s
>>
>> _______________________________________________
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>> Labs-l at lists.wikimedia.org
>> https://lists.wikimedia.org/mailman/listinfo/labs-l
>
>
>
>
> --
> Jaime Crespo
> <http://wikimedia.org>
>
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>



-- 
Yuvi Panda T
http://yuvi.in/blog