New external storage - Toolserver-l

29 Jun 2006


      I've just created two new external storage clusters, which are now the 
default destinations for all writes to pmtpa wikis. The masters are 
srv83 (cluster6) and srv86 (cluster7). I don't know what you're doing 
about external storage replication, and I couldn't find any 
documentation on it, so I don't know if this affects the toolserver or 
not. I'm just sending this note in case someone here needs to 
reconfigure something.
Here is current external storage configuration in full:
$wgExternalServers = array(
        'cluster1' => array(
                array( 'host'=> 'srv30', 'load' =>1)+$externalTemplate , 
// Master
                array( 'host'=> 'srv28', 'load' =>1)+$externalTemplate ,
                array( 'host'=> 'srv29', 'load' =>1)+$externalTemplate ,
        ),
        'cluster2' => array(
                array( 'host'=> 'srv27', 'load' =>1)+$externalTemplate , 
// Master
                array( 'host'=> 'srv25', 'load' =>1)+$externalTemplate ,
                array( 'host'=> 'srv24', 'load' =>1)+$externalTemplate ,
        ),
        'cluster3' => array(
                array( 'host'=> 'srv34', 'load' =>1)+$externalTemplate , 
// Master
                array( 'host'=> 'srv33', 'load' =>1)+$externalTemplate ,
                array( 'host'=> 'srv32', 'load' =>1)+$externalTemplate ,
                array( 'host'=> 'srv36', 'load' =>1)+$externalTemplate ,
        ),
        'cluster4' => array(
                array( 'host'=> 'srv73', 'load' => 1 ) + 
$externalTemplate, // Master
                array( 'host'=> 'srv72', 'load' => 1 ) + $externalTemplate,
                array( 'host'=> 'srv71', 'load' => 1 ) + $externalTemplate,
        ),
        'cluster5' => array(
                array( 'host'=> 'srv76', 'load' => 1 ) + 
$externalTemplate, // Master
                array( 'host'=> 'srv75', 'load' => 1 ) + $externalTemplate,
                array( 'host'=> 'srv74', 'load' => 1 ) + $externalTemplate,
        ),
        'cluster6' => array(
                array( 'host'=> 'srv83', 'load' => 1 ) + 
$externalTemplate, // Master
                array( 'host'=> 'srv82', 'load' => 1 ) + $externalTemplate,
                array( 'host'=> 'srv81', 'load' => 1 ) + $externalTemplate,
        ),
        'cluster7' => array(
                array( 'host'=> 'srv86', 'load' => 1 ) + 
$externalTemplate, // Master
                array( 'host'=> 'srv85', 'load' => 1 ) + $externalTemplate,
                array( 'host'=> 'srv84', 'load' => 1 ) + $externalTemplate,
        ),
);
-- Tim Starling