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 20 static 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 39 int 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