mirror of
git://sourceware.org/git/lvm2.git
synced 2025-01-03 05:18:29 +03:00
4a624ca055
is active in the device-mapper. o Many operations can be carried out regardless of whether the VG is active or not. o vgscan does not activate anything - use vgchange. o Change lvrename to support renaming of active LVs. o Remove '//' appearing in some pathnames. o Dummy lv_check_segments() for compilation.
57 lines
1.5 KiB
C
57 lines
1.5 KiB
C
/*
|
|
* Copyright (C) 2001 Sistina Software
|
|
*
|
|
* LVM is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2, or (at your option)
|
|
* any later version.
|
|
*
|
|
* LVM is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with LVM; see the file COPYING. If not, write to
|
|
* the Free Software Foundation, 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*
|
|
*/
|
|
|
|
#include "tools.h"
|
|
|
|
static int vgscan_single(const char *vg_name);
|
|
|
|
int vgscan(int argc, char **argv)
|
|
{
|
|
if (argc) {
|
|
log_error("Too many parameters on command line");
|
|
return EINVALID_CMD_LINE;
|
|
}
|
|
|
|
log_verbose("Wiping cache of LVM-capable devices");
|
|
persistent_filter_wipe(fid->cmd->filter);
|
|
|
|
log_verbose("Wiping internal cache of PVs in VGs");
|
|
vgcache_destroy();
|
|
|
|
log_print("Reading all physical volumes (this may take a while...)");
|
|
|
|
return process_each_vg(argc, argv, &vgscan_single);
|
|
}
|
|
|
|
static int vgscan_single(const char *vg_name)
|
|
{
|
|
struct volume_group *vg;
|
|
|
|
log_verbose("Checking for volume group %s", vg_name);
|
|
if (!(vg = fid->ops->vg_read(fid, vg_name))) {
|
|
log_error("Volume group %s not found", vg_name);
|
|
return ECMD_FAILED;
|
|
}
|
|
|
|
log_print("Found volume group %s", vg_name);
|
|
|
|
return 0;
|
|
}
|