root@andrija:~# lvs --units M
  LV   VG      Attr   LSize      Origin Snap%  Move Log Copy%  Convert
  home andrija -wi-s- 121236.36M                                      
  tmp  andrija -wi-ao   2147.48M                                      
  usr  andrija -wi-ao   5368.71M                                      
  var  andrija -wi-ao  16106.13M                                      
root@andrija:~# pvs --units M
  PV         VG      Fmt  Attr PSize      PFree  
  /dev/md0   andrija lvm2 a-   112646.42M      0M
  /dev/md1   andrija lvm2 a-    33009.17M 796.92M