s1 (enwiki) primary master switchover (read-only required) 14th Nov 05:00 AM UTC

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s1 (enwiki) primary master switchover (read-only required) 14th Nov 05:00 AM UTC

Manuel Arostegui
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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Re: s1 (enwiki) primary master switchover (read-only required) 14th Nov 05:00 AM UTC

Manuel Arostegui
Hello,

This will start in 1 hour.

Thanks,
Manuel.

On Mon, Oct 7, 2019 at 11:19 AM Manuel Arostegui <[hidden email]>
wrote:

> 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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Re: s1 (enwiki) primary master switchover (read-only required) 14th Nov 05:00 AM UTC

Manuel Arostegui
Hello,

This was done.

Read only start: 06:00:28
Read only stop: 06:01:39

Total read only time: 01:11 minutes

On Thu, Nov 14, 2019 at 6:00 AM Manuel Arostegui <[hidden email]>
wrote:

> Hello,
>
> This will start in 1 hour.
>
> Thanks,
> Manuel.
>
> On Mon, Oct 7, 2019 at 11:19 AM Manuel Arostegui <[hidden email]>
> wrote:
>
>> 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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