id summary reporter owner description type status component version resolution keywords cc guest host 15149 Files are not deleted when deleting many files, but VM thinks they are Marijn "When we try delete many individual files in the VM on a shared folder, the files still exists but the VM reports them as not existant. The Symfony cache:clear command does this and fails because directory's can't be removed (the VM thinks they are empty but they are not). Host: tested with Windows and OSX Guest: tested with Debian 8 64, Ubuntu 14.04 64, Ubuntu 14.04 32 Note: Debian 7 64 does not have this problem. To reproduce: - Clone https://github.com/marijnotte/file-delete-test - Install Vagrant - Do vagrant up in the project folder - When provisioned login into the box (vagrant ssh) - cd /vagrant - php composer.phar install Error message: {{{ [RuntimeException] Error Output: [Symfony\Component\Filesystem\Exception\IOException] Failed to remove directory ""/vagrant/app/cache/pro~/doctrine"". }}} - cd /vagrant/app/cache/pro~/doctrine - ls --> directory is empty - Go to the same directory on your host --> directory is not empty" defect new shared folders VirtualBox 5.0.14 delete files, debian, directory not empty Linux all