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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 ;
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struct dm_list * lvsegs ;
struct lvm_lvseg_list * lvl ;
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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 ) ;
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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 ) ;
}
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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 ) ;
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v = lvm_lv_get_property ( lv , " snap_percent " ) ;
assert ( v . is_valid ) ;
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assert ( v . value . integer = = ( uint64_t ) PERCENT_INVALID ) ;
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v = lvm_lv_get_property ( lv , " origin " ) ;
assert ( v . is_valid ) ;
assert ( strcmp ( v . value . string , " thin " ) = = 0 ) ;
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lvm_vg_close ( vg ) ;
lvm_quit ( handle ) ;
return 0 ;
}