| #!/bin/bash |
| # Copyright (C) 2015 Red Hat, Inc. All rights reserved. |
| # |
| # 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 General Public License v.2. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program; if not, write to the Free Software Foundation, |
| # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| |
| # Check very large device size (upto 15Exa bytes) |
| # this needs 64bit arch |
| |
| SKIP_WITH_LVMLOCKD=1 |
| SKIP_WITH_LVMPOLLD=1 |
| |
| . lib/inittest |
| |
| aux can_use_16T || skip |
| |
| aux prepare_pvs 1 |
| |
| # Prepare large enough backend device |
| vgcreate -s 4M $vg $(cat DEVICES) |
| lvcreate --type snapshot -s -l 100%FREE -n $lv $vg --virtualsize 15P |
| aux extend_filter_LVMTEST |
| |
| # Check usability with largest extent size |
| pvcreate "$DM_DEV_DIR/$vg/$lv" |
| vgcreate -s 4G $vg1 "$DM_DEV_DIR/$vg/$lv" |
| |
| lvcreate -an -Zn -l50%FREE -n $lv1 $vg1 |
| lvcreate -s -l100%FREE -n $lv2 $vg1/$lv1 |
| check lv_field $vg1/$lv2 size "7.50p" |
| lvremove -ff $vg1 |
| |
| lvcreate --type snapshot -V15E -l1 -n $lv1 -s $vg1 |
| check lv_field $vg1/$lv1 origin_size "15.00e" |
| |
| vgremove -ff $vg1 |
| vgremove -ff $vg |
