\Magento\MediaStorage\Model\File\Storage\Synchronization::synchronize() suppresses its exceptions for a questionably reason

https://github.com/magento/magento2/blob/2.0.0/app/code/Magento/MediaStorage/Model/File/Storage/Synchronization.php#L61-L68


https://github.com/magento/magento2/issues/2566

See also: