server:~$ sudo lvdisplay
  --- Logical volume ---
  LV Name                /dev/zipy-server-data/data
  VG Name                zipy-server-data
  LV UUID                tXI2O9-rdWZ-dksq-b1Rf-z7jd-TPPw-g7qo6Q
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                931,52 GiB
  Current LE             238468
  Segments               2
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           252:2