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 bst...@wikimedia.org <mailto:bst...@wikimedia.org> IRC: bstorm > On Nov 6, 2020, at 12:12 PM, Brooke Storm <bst...@wikimedia.org> 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 > <https://phabricator.wikimedia.org/T266587> for additional information. > > Brooke Storm > Staff SRE > Wikimedia Cloud Services > bst...@wikimedia.org <mailto:bst...@wikimedia.org> > IRC: bstorm >
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