administrador@tron:/$ sudo pvdisplay
  --- Physical volume ---
  PV Name               /dev/hda5
  VG Name               grupo
  PV Size               227.34 GB / not usable 0
  Allocatable           yes (but full)
  PE Size (KByte)       4096
  Total PE              58198
  Free PE               0
  Allocated PE          58198
  PV UUID               LdwtF4-YdOg-5xsd-65zF-mlTC-bHfL-csQU97

  --- Physical volume ---
  PV Name               /dev/hdb1
  VG Name               grupo
  PV Size               232.88 GB / not usable 0
  Allocatable           yes (but full)
  PE Size (KByte)       4096
  Total PE              59618
  Free PE               0
  Allocated PE          59618
  PV UUID               IUA4zR-cibU-tD2O-RBsR-DY3s-2yZi-sQeGZK

administrador@tron:/$ sudo vgdisplay
  --- Volume group ---
  VG Name               grupo
  System ID
  Format                lvm2
  Metadata Areas        2
  Metadata Sequence No  2
  VG Access             read/write
  VG Status             resizable
  MAX LV                0
  Cur LV                1
  Open LV               1
  Max PV                0
  Cur PV                2
  Act PV                2
  VG Size               460.22 GB
  PE Size               4.00 MB
  Total PE              117816
  Alloc PE / Size       117816 / 460.22 GB
  Free  PE / Size       0 / 0
  VG UUID               x5nWt3-3AV6-s7Yi-eN41-o7v3-NbcW-iqVgkR

administrador@tron:/$ sudo lvdisplay
  --- Logical volume ---
  LV Name                /dev/grupo/volumen
  VG Name                grupo
  LV UUID                v4A6YO-2kPz-EzQC-GHw2-ttMx-aVOx-ixFGl2
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                460.22 GB
  Current LE             117816
  Segments               2
  Allocation             inherit
  Read ahead sectors     0
  Block device           253:0