vulcan ~ # lvs drbdpool
  LV               VG        Attr        LSize    Pool      Origin Data%  Meta%  Move
  LocalData_00000  drbdpool  Vwi-a-tz--  152.00m  thinpool  0.04
  thinpool         drbdpool  twi-aotz--  300.00m            0.02          10.94