lvextend -L+2G /dev/mapper/vg01-var
/sharewiz/disk/check-disk-space.sh var 500 2000
 
swapoff -v /dev/mapper/vg01-swap 
lvm lvreduce /dev/mapper/vg01-swap -L -56G
mkswap /dev/mapper/vg01-swap 
swapon -va
cat /proc/swaps