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

[Jaime Crespo]

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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-- 
Jaime Crespo
<http://wikimedia.org>
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