Furthermore on openSUSE 13.2 with rear-1.16.1-git201501071534.tar.gz in the current OBS home:jsmeix rear1161git201501071534btrfsFedora there is the new issue https://github.com/rear/rear/issues/533 (the '/sbin/udevadm settle --timeout=20' processes hang). This had worked with rear-1.16.1-git201412031625.tar.gz before in OBS home:jsmeix rear1161btrfs2