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/*
* Copyright (C) 2012 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 Lesser General Public License v.2.1.
*
* You should have received a copy of the GNU Lesser 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
*/
#undef NDEBUG
#include "lvm2app.h"
#include "assert.h"
int main(int argc, char *argv[])
{
lvm_t handle;
vg_t vg;
lv_t lv;
struct lvm_property_value v;
struct dm_list *lvsegs;
struct lvm_lvseg_list *lvl;
handle = lvm_init(NULL);
assert(handle);
vg = lvm_vg_open(handle, argv[1], "r", 0);
assert(vg);
lv = lvm_lv_from_name(vg, "pool");
assert(lv);
lvsegs = lvm_lv_list_lvsegs(lv);
assert(lvsegs && (dm_list_size(lvsegs) == 1));
dm_list_iterate_items(lvl, lvsegs) {
v = lvm_lvseg_get_property(lvl->lvseg, "discards");
assert(v.is_valid && v.is_string);
assert(strcmp(v.value.string, "passdown") == 0);
}
v = lvm_lv_get_property(lv, "data_percent");
assert(v.is_valid);
assert(v.value.integer == 25 * PERCENT_1);
lv = lvm_lv_from_name(vg, "thin");
assert(lv);
v = lvm_lv_get_property(lv, "data_percent");
assert(v.is_valid);
assert(v.value.integer == 50 * PERCENT_1);
lv = lvm_lv_from_name(vg, "snap");
assert(lv);
v = lvm_lv_get_property(lv, "data_percent");
assert(v.is_valid);
assert(v.value.integer == 75 * PERCENT_1);
v = lvm_lv_get_property(lv, "snap_percent");
assert(v.is_valid);
assert(v.value.integer == (uint64_t) DM_PERCENT_INVALID);
v = lvm_lv_get_property(lv, "origin");
assert(v.is_valid);
assert(strcmp(v.value.string, "thin") == 0);
lvm_vg_close(vg);
lvm_quit(handle);
return 0;
}
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