+(* libguestfs OCaml bindings
+ * Copyright (C) 2009 Red Hat Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *)
+
+open Unix
+
+let () =
+ let g = Guestfs.create () in
+
+ let fd = openfile "test.img" [O_WRONLY;O_CREAT;O_NOCTTY;O_TRUNC] 0o666 in
+ ftruncate fd (500 * 1024 * 1024);
+ close fd;
+
+ Guestfs.add_drive g "test.img";
+ Guestfs.launch g;
+ Guestfs.wait_ready g;
+
+ Guestfs.pvcreate g "/dev/sda";
+ Guestfs.vgcreate g "VG" [|"/dev/sda"|];
+ Guestfs.lvcreate g "LV1" "VG" 200;
+ Guestfs.lvcreate g "LV2" "VG" 200;
+
+ let lvs = Guestfs.lvs g in
+ if lvs <> [|"/dev/VG/LV1"; "/dev/VG/LV2"|] then
+ failwith "Guestfs.lvs returned incorrect result";
+
+ Guestfs.sync g;
+ Guestfs.close g;
+ unlink "test.img"