mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-21 13:34:40 +03:00
98 lines
2.4 KiB
C
98 lines
2.4 KiB
C
/*
|
|
* 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 "tools.h"
|
|
|
|
static int vgremove_single(struct cmd_context *cmd, const char *vg_name,
|
|
struct volume_group *vg, int consistent,
|
|
void *handle)
|
|
{
|
|
struct physical_volume *pv;
|
|
struct pv_list *pvl;
|
|
int ret = ECMD_PROCESSED;
|
|
|
|
if (!vg || !consistent) {
|
|
log_error("Volume group \"%s\" doesn't exist", vg_name);
|
|
return ECMD_FAILED;
|
|
}
|
|
|
|
if (vg->status & EXPORTED_VG) {
|
|
log_error("Volume group \"%s\" is exported", vg->name);
|
|
return ECMD_FAILED;
|
|
}
|
|
|
|
if (vg->status & PARTIAL_VG) {
|
|
log_error("Cannot remove partial volume group \"%s\"",
|
|
vg->name);
|
|
return ECMD_FAILED;
|
|
}
|
|
|
|
if (vg->lv_count) {
|
|
log_error("Volume group \"%s\" still contains %d "
|
|
"logical volume(s)", vg_name, vg->lv_count);
|
|
return ECMD_FAILED;
|
|
}
|
|
|
|
if (!archive(vg))
|
|
return ECMD_FAILED;
|
|
|
|
if (!vg_remove(vg)) {
|
|
log_error("vg_remove %s failed", vg_name);
|
|
return ECMD_FAILED;
|
|
}
|
|
|
|
/* init physical volumes */
|
|
list_iterate_items(pvl, &vg->pvs) {
|
|
pv = pvl->pv;
|
|
log_verbose("Removing physical volume \"%s\" from "
|
|
"volume group \"%s\"", dev_name(pv->dev), vg_name);
|
|
pv->vg_name = ORPHAN;
|
|
/* FIXME Write to same sector label was read from */
|
|
if (!pv_write(cmd, pv, NULL, INT64_C(-1))) {
|
|
log_error("Failed to remove physical volume \"%s\""
|
|
" from volume group \"%s\"",
|
|
dev_name(pv->dev), vg_name);
|
|
ret = ECMD_FAILED;
|
|
}
|
|
}
|
|
|
|
backup_remove(vg_name);
|
|
|
|
if (ret == ECMD_PROCESSED)
|
|
log_print("Volume group \"%s\" successfully removed", vg_name);
|
|
else
|
|
log_error("Volume group \"%s\" not properly removed", vg_name);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int vgremove(struct cmd_context *cmd, int argc, char **argv)
|
|
{
|
|
int ret;
|
|
|
|
if (!lock_vol(cmd, "", LCK_VG_WRITE)) {
|
|
log_error("Can't get lock for orphan PVs");
|
|
return ECMD_FAILED;
|
|
}
|
|
|
|
ret = process_each_vg(cmd, argc, argv,
|
|
LCK_VG | LCK_WRITE | LCK_NONBLOCK, 1, NULL,
|
|
&vgremove_single);
|
|
|
|
unlock_vg(cmd, "");
|
|
|
|
return ret;
|
|
}
|