1/*	$NetBSD: lvremove.c,v 1.1.1.3 2009/12/02 00:25:52 haad Exp $	*/
2
3/*
4 * Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
5 * Copyright (C) 2004-2007 Red Hat, Inc. All rights reserved.
6 *
7 * This file is part of LVM2.
8 *
9 * This copyrighted material is made available to anyone wishing to use,
10 * modify, copy, or redistribute it subject to the terms and conditions
11 * of the GNU Lesser General Public License v.2.1.
12 *
13 * You should have received a copy of the GNU Lesser General Public License
14 * along with this program; if not, write to the Free Software Foundation,
15 * Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
16 */
17
18#include "tools.h"
19
20static int lvremove_single(struct cmd_context *cmd, struct logical_volume *lv,
21			   void *handle __attribute((unused)))
22{
23	struct logical_volume *origin;
24
25	/*
26	 * If this is a sparse device, remove its origin too.
27	 */
28        if (lv_is_cow(lv) && lv_is_virtual_origin(origin = origin_from_cow(lv)))
29                lv = origin;
30
31	if (!lv_remove_with_dependencies(cmd, lv, arg_count(cmd, force_ARG))) {
32		stack;
33		return ECMD_FAILED;
34	}
35
36	return ECMD_PROCESSED;
37}
38
39int lvremove(struct cmd_context *cmd, int argc, char **argv)
40{
41	if (!argc) {
42		log_error("Please enter one or more logical volume paths");
43		return EINVALID_CMD_LINE;
44	}
45
46	cmd->handles_missing_pvs = 1;
47
48	return process_each_lv(cmd, argc, argv, READ_FOR_UPDATE, NULL,
49			       &lvremove_single);
50}
51