On Wed, Oct 16, 2013 at 11:53 AM, David Gerard dgerard@gmail.com wrote:
Does Wikimedia use InnoDB, Maria or something else as the database engine for its MariaDB servers?
mediawiki-config (where most of http://noc.wikimedia.org/conf/ comes from) gives no indication that we override it, so AFAICT the MediaWiki default in includes/DefaultSettings.php line 1541 $wgDBTableOptions = 'ENGINE=InnoDB'; applies.
WMF uses puppet to configure servers, so actual DB config settings come from puppet manifests and roles, such as < http://git.wikimedia.org/blob/operations%2Fpuppet.git/18f719ef3d297878e198a8...