mirror of
git://sourceware.org/git/lvm2.git
synced 2024-10-28 03:27:58 +03:00
105 lines
2.5 KiB
C
105 lines
2.5 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 vgdisplay_single(const char *vg_name);
|
|
|
|
int vgdisplay(int argc, char **argv)
|
|
{
|
|
if (arg_count(colon_ARG) && arg_count(short_ARG)) {
|
|
log_error("Option -c is not allowed with option -s");
|
|
return EINVALID_CMD_LINE;
|
|
}
|
|
|
|
if (argc && arg_count(activevolumegroups_ARG)) {
|
|
log_error("Option -A is not allowed with volume group names");
|
|
return EINVALID_CMD_LINE;
|
|
}
|
|
|
|
/* FIXME -D disk_ARG is now redundant */
|
|
|
|
/********* FIXME: Do without this - or else 2(+) passes!
|
|
Figure out longest volume group name
|
|
for (c = opt; opt < argc; opt++) {
|
|
len = strlen(argv[opt]);
|
|
if (len > max_len)
|
|
max_len = len;
|
|
}
|
|
**********/
|
|
|
|
process_each_vg(argc, argv, &vgdisplay_single);
|
|
|
|
/******** FIXME Need to count number processed
|
|
Add this to process_each_vg if arg_count(activevolumegroups_ARG) ?
|
|
|
|
if (opt == argc) {
|
|
log_print("no ");
|
|
if (arg_count(activevolumegroups_ARG))
|
|
printf("active ");
|
|
printf("volume groups found\n\n");
|
|
return LVM_E_NO_VG;
|
|
}
|
|
************/
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int vgdisplay_single(const char *vg_name)
|
|
{
|
|
|
|
struct volume_group *vg;
|
|
|
|
/* FIXME Do the active check here if activevolumegroups_ARG ? */
|
|
|
|
log_very_verbose("Finding volume group %s", vg_name);
|
|
if (!(vg = fid->ops->vg_read(fid, vg_name))) {
|
|
log_error("Volume group %s doesn't exist", vg_name);
|
|
return ECMD_FAILED;
|
|
}
|
|
|
|
if (vg->status & EXPORTED_VG)
|
|
log_print("WARNING: volume group %s is exported", vg_name);
|
|
|
|
if (arg_count(colon_ARG)) {
|
|
vgdisplay_colons(vg);
|
|
return 0;
|
|
}
|
|
|
|
if (arg_count(short_ARG)) {
|
|
vgdisplay_short(vg);
|
|
return 0;
|
|
}
|
|
|
|
vgdisplay_full(vg); /* was vg_show */
|
|
|
|
if (arg_count(verbose_ARG)) {
|
|
vgdisplay_extents(vg);
|
|
|
|
process_each_lv_in_vg(vg, &lvdisplay_full);
|
|
|
|
log_print("--- Physical volumes ---");
|
|
process_each_pv_in_vg(vg, &pvdisplay_short);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|