mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-22 17:35:59 +03:00
64 lines
1.8 KiB
C
64 lines
1.8 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(struct cmd_context *cmd, const char *vg_name,
|
|
struct volume_group *vg, int consistent, void *handle)
|
|
{
|
|
if (!vg) {
|
|
log_error("Volume group \"%s\" not found", vg_name);
|
|
return ECMD_FAILED;
|
|
}
|
|
|
|
if (!consistent) {
|
|
unlock_vg(cmd, vg_name);
|
|
log_error("Volume group \"%s\" inconsistent", vg_name);
|
|
/* Don't allow partial switch to this program */
|
|
if (!(vg = recover_vg(cmd, vg_name, LCK_VG_WRITE)))
|
|
return ECMD_FAILED;
|
|
}
|
|
|
|
log_print("Found %svolume group \"%s\" using metadata type %s",
|
|
(vg->status & EXPORTED_VG) ? "exported " : "", vg_name,
|
|
vg->fid->fmt->name);
|
|
|
|
return ECMD_PROCESSED;
|
|
}
|
|
|
|
int vgscan(struct cmd_context *cmd, 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(cmd->filter);
|
|
|
|
log_verbose("Wiping internal cache");
|
|
lvmcache_destroy();
|
|
|
|
log_print("Reading all physical volumes. This may take a while...");
|
|
|
|
return process_each_vg(cmd, argc, argv, LCK_VG_READ, 1, NULL,
|
|
&vgscan_single);
|
|
}
|