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#!/usr/bin/env bash
# Copyright (C) 2008-2013,2018 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
. lib/inittest
aux lvmconf "global/support_mirrored_mirror_log=1"
recreate_vg_()
{
vgremove -ff $vg
vgcreate $SHARED "$vg" "$@" "${DEVICES[@]}"
}
_check_mlog()
{
lvs -a -o +devices $vg | tee out
not grep unknown out
not grep mlog out
dmsetup ls | grep $PREFIX | tee out
not grep mlog out
}
aux lvmconf "allocation/maximise_cling = 0" \
"allocation/mirror_logs_require_separate_pvs = 1"
# fail multiple devices
# 4-way, disk log => 2-way, disk log
aux prepare_vg 8
get_devs
lvcreate -aey --type mirror -m 3 --ignoremonitoring -L 1 -n 4way $vg "$dev1" "$dev2" "$dev3" "$dev4" "$dev5":0
aux disable_dev "$dev2" "$dev4"
echo n | lvconvert --repair $vg/4way 2>&1 | tee 4way.out
lvs -a -o +devices $vg | not grep unknown
vgreduce --removemissing $vg
aux enable_dev "$dev2" "$dev4"
check mirror $vg 4way "$dev5"
# 3-way, disk log => linear
recreate_vg_
lvcreate -aey --type mirror -m 2 --ignoremonitoring -L 1 -n 3way $vg
aux disable_dev "$dev1" "$dev2"
echo n | lvconvert --repair $vg/3way
check linear $vg 3way
_check_mlog
vgreduce --removemissing $vg
aux enable_dev "$dev1" "$dev2"
check linear $vg 3way
# fail just log and get it removed
# 3-way, disk log => 3-way, core log
recreate_vg_
lvcreate -aey --type mirror -m 2 --ignoremonitoring -L 1 -n 3way $vg "$dev1" "$dev2" "$dev3" "$dev4":0
aux disable_dev "$dev4"
echo n | lvconvert --repair $vg/3way
check mirror $vg 3way core
_check_mlog
vgreduce --removemissing $vg
aux enable_dev "$dev4"
# 3-way, mirrored log => 3-way, core log
recreate_vg_
lvcreate -aey --type mirror -m 2 --mirrorlog mirrored --ignoremonitoring -L 1 -n 3way $vg \
"$dev1" "$dev2" "$dev3" "$dev4":0 "$dev5":0
aux disable_dev "$dev4" "$dev5"
echo n | lvconvert --repair $vg/3way
check mirror $vg 3way core
_check_mlog
vgreduce --removemissing $vg
aux enable_dev "$dev4" "$dev5"
# 2-way, disk log => 2-way, core log
recreate_vg_
lvcreate -aey --type mirror -m 1 --ignoremonitoring -L 1 -n 2way $vg "$dev1" "$dev2" "$dev3":0
aux disable_dev "$dev3"
echo n | lvconvert --repair $vg/2way
check mirror $vg 2way core
_check_mlog
vgreduce --removemissing $vg
aux enable_dev "$dev3"
# fail single devices
recreate_vg_
vgreduce $vg "$dev4"
lvcreate -aey --type mirror -m 1 --ignoremonitoring -L 1 -n mirror $vg
lvchange -a n $vg/mirror
vgextend $vg "$dev4"
aux disable_dev "$dev1"
lvchange --partial -aey $vg/mirror
not vgreduce -v --removemissing $vg
lvconvert -y --repair $vg/mirror
vgreduce --removemissing $vg
aux enable_dev "$dev1"
vgextend $vg "$dev1"
aux disable_dev "$dev2"
lvconvert -y --repair $vg/mirror
vgreduce --removemissing $vg
aux enable_dev "$dev2"
vgextend $vg "$dev2"
aux disable_dev "$dev3"
lvconvert -y --repair $vg/mirror
vgreduce --removemissing $vg
aux enable_dev "$dev3"
vgextend $vg "$dev3"
vgremove -ff $vg
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