Fwd: [Wikitech-l] s1 (enwiki) primary master switchover (read-only required) 14th Nov 05:00 AM UTC

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Fwd: [Wikitech-l] s1 (enwiki) primary master switchover (read-only required) 14th Nov 05:00 AM UTC

Pine W
Early warning of planned technical maintenance window for ENWP.

Pine
( https://meta.wikimedia.org/wiki/User:Pine )


---------- Forwarded message ---------
From: Manuel Arostegui <[hidden email]>
Date: Mon, Oct 7, 2019 at 9:20 AM
Subject: [Wikitech-l] s1 (enwiki) primary master switchover (read-only
required) 14th Nov 05:00 AM UTC
To: Operations Engineers <[hidden email]>, Wikimedia developers <
[hidden email]>


Hello,
We have requested a 30 minutes read-only window for s1 (enwiki) (T234801)
for the 14th November from 05:00-05:30 AM UTC to switchover that section
primary database master (T234800)

db1067 is an old host and out of warranty that will be decommissioned
(T217396). The new master will be db1083

We are going to do this on Thursday 14th Nov from 05:00 to 05:30 AM UTC (we
do not expect to use the 30 minutes window, if everything goes as expected).

Impact: Writes will be blocked on the following wiki:
enwiki

Reads will remain unaffected.

Communication will happen at #wikimedia-operations
If you are around at that time and want to help with the monitoring, please
join us!

Thanks
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