/* $NetBSD: vgtest.c,v 1.1.1.1 2009/12/02 00:26:03 haad Exp $ */ /* * Copyright (C) 2009 Red Hat, Inc. All rights reserved. * * This file is part of LVM2. * * This copyrighted material is made available to anyone wishing to use, * modify, copy, or redistribute it subject to the terms and conditions * of the GNU Lesser General Public License v.2.1. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * Unit test case for vgcreate and related APIs. * # gcc -g vgcreate.c -I../../liblvm -I../../include -L../../liblvm \ * -L../../libdm -ldevmapper -llvm2app * # export LD_LIBRARY_PATH=`pwd`/../../libdm:`pwd`/../../liblvm */ #include #include #include #include "lvm2app.h" lvm_t handle; vg_t vg; const char *vg_name; #define MAX_DEVICES 16 const char *device[MAX_DEVICES]; uint64_t size = 1024; #define vg_create(vg_name) \ printf("Creating VG %s\n", vg_name); \ vg = lvm_vg_create(handle, vg_name); \ if (!vg) { \ fprintf(stderr, "Error creating volume group %s\n", vg_name); \ goto bad; \ } #define vg_extend(vg, dev) \ printf("Extending VG %s by %s\n", vg_name, dev); \ status = lvm_vg_extend(vg, dev); \ if (status) { \ fprintf(stderr, "Error extending volume group %s " \ "with device %s\n", vg_name, dev); \ goto bad; \ } #define vg_commit(vg) \ printf("Committing VG %s to disk\n", vg_name); \ status = lvm_vg_write(vg); \ if (status) { \ fprintf(stderr, "Commit of volume group '%s' failed\n", \ lvm_vg_get_name(vg)); \ goto bad; \ } #define vg_open(vg_name, mode) \ printf("Opening VG %s %s\n", vg_name, mode); \ vg = lvm_vg_open(handle, vg_name, mode, 0); \ if (!vg) { \ fprintf(stderr, "Error opening volume group %s\n", vg_name); \ goto bad; \ } #define vg_close(vg) \ printf("Closing VG %s\n", vg_name); \ if (lvm_vg_close(vg)) { \ fprintf(stderr, "Error closing volume group %s\n", vg_name); \ goto bad; \ } #define vg_reduce(vg, dev) \ printf("Reducing VG %s by %s\n", vg_name, dev); \ status = lvm_vg_reduce(vg, dev); \ if (status) { \ fprintf(stderr, "Error reducing volume group %s " \ "by device %s\n", vg_name, dev); \ goto bad; \ } #define vg_remove(vg) \ printf("Removing VG %s from system\n", vg_name); \ status = lvm_vg_remove(vg); \ if (status) { \ fprintf(stderr, "Revmoval of volume group '%s' failed\n", \ vg_name); \ goto bad; \ } static int init_vgtest(int argc, char *argv[]) { int i; if (argc < 4) { fprintf(stderr, "Usage: %s [... ]", argv[0]); return -1; } vg_name = argv[1]; for(i=2; i