$useConfig['shardViaHashLevels'] = array( // test sharding
'unittest-cont1' => array( 'levels' => 1, 'base' => 16, 'repeat' => 1 )
);
- $useConfig['fileJournal'] = FileJournal::factory( $config['fileJournal'], $name );
+ if ( isset( $useConfig['fileJournal'] ) ) {
+ $useConfig['fileJournal'] = FileJournal::factory( $useConfig['fileJournal'], $name );
+ }
$useConfig['lockManager'] = LockManagerGroup::singleton()->get( $useConfig['lockManager'] );
$class = $useConfig['class'];
self::$backendToUse = new $class( $useConfig );