root@ubuntu:/srv# lvs
  LV       VG        Attr      LSize    Pool     Origin Data%  Move Log Copy%  Convert
  test      backup    Vwi-aotz-   15.00g thinpool         19.64
  test_snap backup    Vwi-a-tz-   15.00g thinpool test     19.64
  system   backup    Vwi-a-tz-    5.00g thinpool          4.10
  thinpool backup    twi-a-tz-    5.00g                  63.02
  root     ubuntu-vg -wi-ao---   14.74g
  swap_1   ubuntu-vg -wi-ao--- 1020.00m