| #!/bin/sh |
| |
| # Copyright (C) 2012 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 |
| # |
| # test support for non-power-of-2 thin chunk size |
| # |
| |
| SKIP_WITH_LVMLOCKD=1 |
| SKIP_WITH_LVMPOLLD=1 |
| |
| export LVM_TEST_THIN_REPAIR_CMD=${LVM_TEST_THIN_REPAIR_CMD-/bin/false} |
| |
| . lib/inittest |
| |
| # |
| # Main |
| # |
| aux have_thin 1 4 0 || skip |
| |
| aux prepare_pvs 2 64 |
| |
| vgcreate $vg -s 64K $(cat DEVICES) |
| |
| # create non-power-of-2 pool |
| lvcreate -l100 -c 192 -T $vg/pool |
| |
| check lv_field $vg/pool discards "passdown" |
| |
| # check we cannot change discards settings |
| not lvchange --discard ignore $vg/pool |
| lvchange --discard nopassdown $vg/pool |
| check lv_field $vg/pool discards "nopassdown" |
| |
| # must be multiple of 64KB |
| not lvcreate -l100 -c 168 -T $vg/pool1 |
| |
| vgremove -ff $vg |
