49  fdisk /dev/sda
   50  reboot
   51  fdisk -l
   52  blkid
   53  pvcreate /dev/sda5
   54  vgcreate vgdata /dev/sda5
   55  pvs
   56  vgs
   57  lvcreate -n lvdata -L 1G vgdata
   58  lvs
   59  mkfs.xfs /dev/vgdata/lvdata
   60  mkdir /data
   61  mount /dev/vgdata/lvdata /data
   62  mount
   63  mount | tail -1
   64  ls -l /dev/vgdata/lvdata /dev/mapper/vgdata-lvdata
   65  vim /etc/fstab
   66  history