Note: it date was later corrected to be Friday April 11th.
Devin “Zppix” CCENT
Volunteer Wikimedia Developer
Africa Wikimedia Developers Member and Mentor
Volunteer Mozilla Support Team Member (SUMO)
Quora.com Partner Program Member
**Note: I do not work for Wikimedia Foundation, or any of its chapters. I also do not work for Mozilla, or any of its projects. **
Begin forwarded message:
> From: Manuel Arostegui <marostegui(a)wikimedia.org>
> Date: April 5, 2019 at 1:22:12 AM CDT
> To: Operations Engineers <ops(a)lists.wikimedia.org>, Wikimedia developers <wikitech-l(a)lists.wikimedia.org>
> Subject: [Wikitech-l] s3 primary db master failover on Thursday 10th April 05:00AM UTC
> Reply-To: Wikimedia developers <wikitech-l(a)lists.wikimedia.org>
> Due to hardware malfunction on the current s3 database primary master
> (T219115) we need to failover it to a different host.
> We are going to do this on Thursday 10th at 05:00 AM UTC, and we have
> requested a 30 minutes window (T220080) as we have to go read only for all
> the wikis living on s3 (P7994).
> Impact: Writes will be blocked, reads will remain unaffected.
> Time: 05:00AM UTC - 05:30 AM UTC (we do not expect to use the full 30
> minutes window).
> Communication will happen at #wikimedia-operations
> If you are around at that time and want to help with the monitoring, please
> join us!
> Wikitech-l mailing list