1.1.1 - For new installations, check the box to 'Review and modify partitioning' and create a separate partition for /tmp. For systems that were previously installed, use the Logical Volume Manager (LVM) to create partitions. 1.1.2 - Edit the /etc/fstab file and add nodev to the fourth field (mounting options). See the fstab(5) manual page for more information. # mount -o remount,nodev /tmp