s5 primary master switchover (read-only required) 15th October 05:00 AM UTC

classic Classic list List threaded Threaded
3 messages Options
Reply | Threaded
Open this post in threaded view
|

s5 primary master switchover (read-only required) 15th October 05:00 AM UTC

Manuel Arostegui
Hello,
We have requested a 30 minutes read-only window for s5 wikis (T234303) for
the 15th October from 05:00-05:30 AM UTC to switchover that section primary
database master (T234300)

db1070 is an old host and out of warranty that will be decommissioned
(T217396). The new master will be db1100.

We are going to do this on Tuesday 15th Oct 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 wikis
cebwiki
dewiki
enwikivoyage
mgwiktionary
shwiki
srwiki

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
_______________________________________________
Wikitech-l mailing list
[hidden email]
https://lists.wikimedia.org/mailman/listinfo/wikitech-l
Reply | Threaded
Open this post in threaded view
|

Re: s5 primary master switchover (read-only required) 15th October 05:00 AM UTC

Manuel Arostegui
Hello,

This will start in 1 hour.

Thanks,
Manuel.

On Tue, Oct 1, 2019 at 7:03 AM Manuel Arostegui <[hidden email]>
wrote:

> Hello,
> We have requested a 30 minutes read-only window for s5 wikis (T234303) for
> the 15th October from 05:00-05:30 AM UTC to switchover that section primary
> database master (T234300)
>
> db1070 is an old host and out of warranty that will be decommissioned
> (T217396). The new master will be db1100.
>
> We are going to do this on Tuesday 15th Oct 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 wikis
> cebwiki
> dewiki
> enwikivoyage
> mgwiktionary
> shwiki
> srwiki
>
> 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
>
_______________________________________________
Wikitech-l mailing list
[hidden email]
https://lists.wikimedia.org/mailman/listinfo/wikitech-l
Reply | Threaded
Open this post in threaded view
|

Re: s5 primary master switchover (read-only required) 15th October 05:00 AM UTC

Manuel Arostegui
Hello,

This was done
read only start: 05:00:17
read only stop: 05:00:43

Total read only time: 26 seconds

Thanks
Manuel.

On Tue, Oct 15, 2019 at 6:00 AM Manuel Arostegui <[hidden email]>
wrote:

> Hello,
>
> This will start in 1 hour.
>
> Thanks,
> Manuel.
>
> On Tue, Oct 1, 2019 at 7:03 AM Manuel Arostegui <[hidden email]>
> wrote:
>
>> Hello,
>> We have requested a 30 minutes read-only window for s5 wikis (T234303)
>> for the 15th October from 05:00-05:30 AM UTC to switchover that section
>> primary database master (T234300)
>>
>> db1070 is an old host and out of warranty that will be decommissioned
>> (T217396). The new master will be db1100.
>>
>> We are going to do this on Tuesday 15th Oct 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 wikis
>> cebwiki
>> dewiki
>> enwikivoyage
>> mgwiktionary
>> shwiki
>> srwiki
>>
>> 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
>>
>
_______________________________________________
Wikitech-l mailing list
[hidden email]
https://lists.wikimedia.org/mailman/listinfo/wikitech-l