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lvm2/tools/lvremove.c
Alasdair Kergon 013f27e3e6 Add lots of missing stack debug messages to tools.
Make readonly locking available as locking type 4.
Fix readonly locking to permit writeable global locks (for vgscan). (2.02.49)
2009-09-14 22:47:49 +00:00

49 lines
1.3 KiB
C

/*
* Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
* Copyright (C) 2004-2007 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
*/
#include "tools.h"
static int lvremove_single(struct cmd_context *cmd, struct logical_volume *lv,
void *handle __attribute((unused)))
{
struct logical_volume *origin;
/*
* If this is a sparse device, remove its origin too.
*/
if (lv_is_cow(lv) && lv_is_virtual_origin(origin = origin_from_cow(lv)))
lv = origin;
if (!lv_remove_with_dependencies(cmd, lv, arg_count(cmd, force_ARG))) {
stack;
return ECMD_FAILED;
}
return ECMD_PROCESSED;
}
int lvremove(struct cmd_context *cmd, int argc, char **argv)
{
if (!argc) {
log_error("Please enter one or more logical volume paths");
return EINVALID_CMD_LINE;
}
cmd->handles_missing_pvs = 1;
return process_each_lv(cmd, argc, argv, READ_FOR_UPDATE, NULL,
&lvremove_single);
}