1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
/*
* Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
* Copyright (C) 2004 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 General Public License v.2.
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "log.h"
#include "format1.h"
#include "pretty_print.h"
#include "list.h"
#include <stdio.h>
int main(int argc, char **argv)
{
struct io_space *ios;
struct list_head *vgs;
struct dm_pool *mem;
init_log(stderr);
init_debug(_LOG_INFO);
if (!dev_cache_init()) {
fprintf(stderr, "init of dev-cache failed\n");
exit(1);
}
if (!dev_cache_add_dir("/dev/loop")) {
fprintf(stderr, "couldn't add /dev to dir-cache\n");
exit(1);
}
if (!(mem = dm_pool_create(10 * 1024))) {
fprintf(stderr, "couldn't create pool\n");
exit(1);
}
ios = create_lvm1_format("/dev", mem, NULL);
if (!ios) {
fprintf(stderr, "failed to create io_space for format1\n");
exit(1);
}
vgs = ios->get_vgs(ios);
if (!vgs) {
fprintf(stderr, "couldn't read vg names\n");
exit(1);
}
dump_vg_names(vgs, stdout);
ios->destroy(ios);
dm_pool_destroy(mem);
dev_cache_exit();
dump_memory();
fin_log();
return 0;
}
|
