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/*
* 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 lvscan_single(struct cmd_context *cmd, struct logical_volume *lv,
void *handle)
{
struct lvinfo info;
int lv_total = 0;
ulong lv_capacity_total = 0;
const char *active_str, *snapshot_str;
/* FIXME Add -D arg to skip this! */
if (lv_info(lv, &info) && info.exists)
active_str = "ACTIVE ";
else
active_str = "inactive ";
if (lv_is_origin(lv))
snapshot_str = "Original";
else if (lv_is_cow(lv))
snapshot_str = "Snapshot";
else
snapshot_str = " ";
log_print("%s%s '%s%s/%s' [%s] %s", active_str, snapshot_str,
cmd->dev_dir, lv->vg->name, lv->name,
display_size(cmd, lv->size / 2, SIZE_SHORT),
get_alloc_string(lv->alloc));
/* FIXME sprintf? */
lv_total++;
lv_capacity_total += lv->size;
return 0;
}
int lvscan(struct cmd_context *cmd, int argc, char **argv)
{
if (argc) {
log_error("No additional command line arguments allowed");
return EINVALID_CMD_LINE;
}
return process_each_lv(cmd, argc, argv, LCK_VG_READ, NULL,
&lvscan_single);
}
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