pvcreate /dev/sda4
vgcreate vg-linux /dev/sda4
vgdisolay vg-linux
lvcreate -L 10G vg-linux -n lv-home
lvcreate -L 10G vg-linux -n lv-root
lvcreate -l +100%FREE vg-linux -n lv-data
lvdisplay
lsblk
mkfs.ext4 /dev/vg-linux/lv-home
mkfs.ext4 /dev/vg-linux/lv-root
mkfs.ext4 /dev/vg-linux/lv-data
lvchange -an /dev/vg-linux/lv-home
lvchange -an /dev/vg-linux/lv-root
lvchange -an /dev/vg-linux/lv-data
lvremove /dev/vg-linux/lv-home
lvremove /dev/vg-linux/lv-root
lvremove /dev/vg-linux/lv-data
vgremove /dev/vg-linux
pvremove /dev/sda4
