Increase swap space Linux

swapoff -v /dev/vg_someserver/lv_swap
pvs
vgs
lvs
pvcreate /dev/sda3
vgextend vg_someserver /dev/sda3
vgdisplay vg_someserver |grep "Free"
lvm lvresize /dev/vg_someserver/lv_swap -L +9G
mkswap /dev/vg_houorcl019/lv_swap
swapon -va
cat /proc/swaps free