mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-22 17:35:59 +03:00
85 lines
1.9 KiB
Bash
85 lines
1.9 KiB
Bash
#!/usr/bin/env bash
|
|
|
|
# Copyright (C) 2023 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 conversion to thin volume from thick LVs
|
|
|
|
SKIP_WITH_LVMLOCKD=1
|
|
SKIP_WITH_LVMPOLLD=1
|
|
|
|
export LVM_TEST_THIN_REPAIR_CMD=${LVM_TEST_THIN_REPAIR_CMD-/bin/false}
|
|
|
|
. lib/inittest
|
|
|
|
which mkfs.ext4 || skip
|
|
which fsck || skip
|
|
which thin_restore || skip
|
|
aux have_thin 1 5 0 || skip
|
|
|
|
_convert_to_thin() {
|
|
mkfs.ext4 -E nodiscard "$DM_DEV_DIR/$vg/$lv1"
|
|
lvconvert --yes --type thin $vg/$lv1
|
|
fsck -n "$DM_DEV_DIR/$vg/$lv1"
|
|
check lv_field $vg/$lv1 segtype thin
|
|
lvs -ao+segtype $vg
|
|
lvremove -f $vg
|
|
}
|
|
|
|
|
|
#
|
|
# Main
|
|
#
|
|
aux prepare_vg 2 6000
|
|
|
|
# error -> thin
|
|
lvcreate --type error -Zn -L10 -n $lv1 $vg
|
|
lvconvert --yes --type thin $vg/$lv1
|
|
not dd if="$DM_DEV_DIR/$vg/$lv1" of=/dev/null bs=512 count=1
|
|
lvremove -f $vg
|
|
|
|
# zero -> thin
|
|
lvcreate --type zero -L2T -n $lv1 $vg
|
|
lvconvert --yes --type thin $vg/$lv1
|
|
lvremove -f $vg
|
|
|
|
# linear -> thin
|
|
lvcreate -L10 -n $lv1 $vg
|
|
_convert_to_thin
|
|
|
|
# raid1 -> thin
|
|
if aux have_raid 1 7 0 ; then
|
|
lvcreate --type raid1 -L10 -n $lv1 $vg
|
|
_convert_to_thin
|
|
fi
|
|
|
|
# cache -> thin
|
|
if aux have_cache 1 3 0 ; then
|
|
lvcreate -L10 -n $lv1 $vg
|
|
lvcreate -H -L10 $vg/$lv1
|
|
_convert_to_thin
|
|
fi
|
|
|
|
# writecache -> thin
|
|
if aux have_cache 1 3 0 ; then
|
|
lvcreate -L10 -n $lv1 $vg
|
|
lvcreate -an -L10 -n $lv2 $vg
|
|
lvconvert --yes --type writecache --cachevol $lv2 $vg/$lv1
|
|
_convert_to_thin
|
|
fi
|
|
|
|
# vdo -> thin
|
|
if aux have_vdo 6 2 0 ; then
|
|
lvcreate --type vdo -L4G -n $lv1 $vg/$lv2
|
|
_convert_to_thin
|
|
fi
|
|
|
|
vgremove -ff $vg
|