I have created a new swap volume using logical volume management tool on RHEL. Suppose the volume is /dev/rootvg/swap2
swapon /dev/rootvg/swap2 when listing swap space, using
swapon -s - i see my new swap space.
However this gets removed the time the server is restarted or if I do a
swapoff -a and then a
swapon -a. What is missing. Am I to make a manual entry to
/etc/fstab ? If so how does it look ?