1, 'vdevs' => 2), array(), true); $c->addPool(array('/dev/sda', '/dev/sdb', '/dev/sdc', '/dev/sdd'), 'test', array('log' => array('disks' => ['/dev/sde', '/dev/sdf'], 'mirror' => true), 'cache' => ['/dev/sdg'], 'spare' => ['/dev/sdh', '/dev/sdi']) ); //var_dump($c); ?>