extend /home

 how to extend /home

echo 1 > /sys/class/scsi_device/0\:0\:0\:0/device/rescan

fdisk -l /dev/sda

fdisk /dev/sda ---> create /dev/sda4

partprobe

vgextend sysvg /dev/sda4

lvextend -L +9.9G -r /dev/mapper/sysvg-home_vol

df -hTP /home

# if you only read, try bellow :-) 

rm -rf /home