Hi all,

Toolforge is temporarily in read-only mode for planned maintenance. It may
take an hour or longer before Montage is back running.

I can send an email when we're back up, and please see below for additional
info.

Thanks,
Stephen

---------- Forwarded message ---------
From: Brooke Storm <[email protected]>
Date: Tue, Nov 10, 2020 at 7:52 AM
Subject: Re: [Cloud] [Cloud-announce] 2020-11-10 ToolsDB (User databases in
Toolforge) read-only downtime
To: <[email protected]>


This will be happening in around 10 minutes. ToolsDB will be read-only
until we can get a consistent dump to rebuild replication.

Brooke Storm
Staff SRE
Wikimedia Cloud Services
[email protected]
IRC: bstorm

On Nov 6, 2020, at 12:12 PM, Brooke Storm <[email protected]> wrote:

The ToolsDB service suffered a breakage in replication on 2020-10-27. WMCS
has tried to restore replication of data, but that has been unsuccessful so
far including doing a dump to rebuild replication without downtime.
At this point, we have a new server waiting to become the replica, but to
start the replication process, we need to set the database to read-only for
a full dump. This could easily take more than an hour. During that entire
time, the database will be read-only.

We will begin at 1600 UTC and finish when it is done. The database is quite
large, but, with it in read-only mode, I hope the backup will not take
terribly long.

Please see https://phabricator.wikimedia.org/T266587 for additional
information.

Brooke Storm
Staff SRE
Wikimedia Cloud Services
[email protected]
IRC: bstorm


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On Tue, Nov 10, 2020 at 11:21 AM Ciell Wikipedia <[email protected]>
wrote:

> Hi,
>
> Thank you for reporting this: you are not the only one with this problem.
> I've alerted the developers of the tool already.
>
> Vriendelijke groet,
> Ciell
>
>
> Op di 10 nov. 2020 om 20:17 schreef Éder Porto <[email protected]>:
>
>> Hello to all,
>>
>> Today, a few hours ago, the montage tool just stopped working, I can't
>> even login. Is this happening with someone else? Shoul a ticket on
>> Phabricator be open? A issue on gitHub? My error message is as folows:
>>
>> <ExceptionInfo [sqlalchemy.exc.OperationalError:
>> (_mysql_exceptions.OperationalError) (1290, 'The MariaDB server is running
>> with the --read-only option so it cannot execute this statement') [SQL:
>> u'UPDATE users SET last_active_date=%s WHERE users.id = %s']
>> [parameters: (datetime.datetime(2020, 11, 10, 19, 13, 33, 773317),
>> 47501133L)]] (40 frames, last=Callpoint('defaulterrorhandler', 36,
>> 'MySQLdb.connections',
>> '/data/project/montage/www/python/venv/local/lib/python2.7/site-packages/MySQLdb/connections.py',
>> 65, ' raise errorclass, errorvalue'))>
>>
>> Thanks in advance for any comments,
>> Éder Porto | User:Ederporto
>> _______________________________________________
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>> [email protected]
>> https://lists.wikimedia.org/mailman/listinfo/wikilovesmonuments
>> http://www.wikilovesmonuments.org
>>
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