root@kubuntu:/# pvscan
  PV /dev/dm-0   VG vgkubuntu   lvm2 [232,69 GiB / 0    free]
  Total: 1 [232,69 GiB] / in use: 1 [232,69 GiB] / in no VG: 0 [0   ]

root@kubuntu:/# vgscan
  Reading all physical volumes.  This may take a while...
  Found volume group "vgkubuntu" using metadata type lvm2

root@kubuntu:/# lvscan
  ACTIVE            '/dev/vgkubuntu/swap' [2,54 GiB] inherit
  ACTIVE            '/dev/vgkubuntu/root' [9,77 GiB] inherit
  ACTIVE            '/dev/vgkubuntu/home' [220,38 GiB] inherit