# fdisk /dev/sda # fdisk -l # fdisk /dev/sda # pvcreate /dev/sda3 # vgs # vgdisplay # vgextend base-vg /dev/sda3 # lvextend -l +100%FREE /dev/base-vg/root # resize2fs /dev/base-vg/root // ext4 # xfs_growfs /dev/base-vg/root // xfs