* Detected also removable block devices at halt/reboot to be able to flush data and send them the ATA standby command. This should avoid data loss on USB sticks and other removable block devices. * Flush block devices on halt/reboot if not done by the kernel. git-svn-id: svn://svn.sv.gnu.org/sysvinit/sysvinit/trunk@35 456724a4-4300-0410-8514-c89748c515a2