mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-22 17:35:59 +03:00
229 lines
7.2 KiB
Bash
229 lines
7.2 KiB
Bash
#!/usr/bin/env bash
|
|
|
|
# Copyright (C) 2016 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
|
|
|
|
SKIP_WITH_LVMPOLLD=1
|
|
|
|
. lib/inittest
|
|
|
|
aux have_thin 1 0 0 || skip
|
|
aux prepare_pvs 1 16
|
|
|
|
aux lvmconf "metadata/record_lvs_history=1"
|
|
|
|
vgcreate $vg -s 64K $(cat DEVICES)
|
|
|
|
lvcreate -l100%FREE -T ${vg}/pool
|
|
|
|
# Thin snap chain with 2 branches starting at lv3.
|
|
#
|
|
# lv1 --> lv2 --> lv3 --> lv4 --> lv5
|
|
# \
|
|
# --> lv6 --> lv7
|
|
|
|
lvcreate -V1 -T ${vg}/pool -n lv1
|
|
lvcreate -s ${vg}/lv1 -n lv2
|
|
lvcreate -s ${vg}/lv2 -n lv3
|
|
lvcreate -s ${vg}/lv3 -n lv4
|
|
lvcreate -s ${vg}/lv4 -n lv5
|
|
lvcreate -s ${vg}/lv3 -n lv6
|
|
lvcreate -s ${vg}/lv6 -n lv7
|
|
|
|
check lvh_field ${vg}/lv1 full_ancestors ""
|
|
check lvh_field ${vg}/lv1 full_descendants "lv2,lv3,lv4,lv5,lv6,lv7"
|
|
|
|
check lvh_field ${vg}/lv2 full_ancestors "lv1"
|
|
check lvh_field ${vg}/lv2 full_descendants "lv3,lv4,lv5,lv6,lv7"
|
|
|
|
check lvh_field ${vg}/lv3 full_ancestors "lv2,lv1"
|
|
check lvh_field ${vg}/lv3 full_descendants "lv4,lv5,lv6,lv7"
|
|
|
|
check lvh_field ${vg}/lv4 full_ancestors "lv3,lv2,lv1"
|
|
check lvh_field ${vg}/lv4 full_descendants "lv5"
|
|
|
|
check lvh_field ${vg}/lv5 full_ancestors "lv4,lv3,lv2,lv1"
|
|
check lvh_field ${vg}/lv5 full_descendants ""
|
|
|
|
check lvh_field ${vg}/lv6 full_ancestors "lv3,lv2,lv1"
|
|
check lvh_field ${vg}/lv6 full_descendants "lv7"
|
|
|
|
check lvh_field ${vg}/lv7 full_ancestors "lv6,lv3,lv2,lv1"
|
|
check lvh_field ${vg}/lv7 full_descendants ""
|
|
|
|
|
|
# lv1 --> lv2 --> lv3 --> -lv4 --> lv5
|
|
# \
|
|
# --> lv6 --> lv7
|
|
lvremove -ff ${vg}/lv4
|
|
|
|
check lvh_field ${vg}/lv1 full_ancestors ""
|
|
check lvh_field ${vg}/lv1 full_descendants "lv2,lv3,lv6,lv7,-lv4,lv5"
|
|
|
|
check lvh_field ${vg}/lv2 full_ancestors "lv1"
|
|
check lvh_field ${vg}/lv2 full_descendants "lv3,lv6,lv7,-lv4,lv5"
|
|
|
|
check lvh_field ${vg}/lv3 full_ancestors "lv2,lv1"
|
|
check lvh_field ${vg}/lv3 full_descendants "lv6,lv7,-lv4,lv5"
|
|
|
|
check lvh_field ${vg}/-lv4 full_ancestors "lv3,lv2,lv1"
|
|
check lvh_field ${vg}/-lv4 full_descendants "lv5"
|
|
|
|
check lvh_field ${vg}/lv5 full_ancestors "-lv4,lv3,lv2,lv1"
|
|
check lvh_field ${vg}/lv5 full_descendants ""
|
|
|
|
check lvh_field ${vg}/lv6 full_ancestors "lv3,lv2,lv1"
|
|
check lvh_field ${vg}/lv6 full_descendants "lv7"
|
|
|
|
check lvh_field ${vg}/lv7 full_ancestors "lv6,lv3,lv2,lv1"
|
|
check lvh_field ${vg}/lv7 full_descendants ""
|
|
|
|
|
|
# lv1 --> lv2 --> -lv3 --> -lv4 --> lv5
|
|
# \
|
|
# --> lv6 --> lv7
|
|
lvremove -ff ${vg}/lv3
|
|
|
|
check lvh_field ${vg}/lv1 full_ancestors ""
|
|
check lvh_field ${vg}/lv1 full_descendants "lv2,-lv3,-lv4,lv5,lv6,lv7"
|
|
|
|
check lvh_field ${vg}/lv2 full_ancestors "lv1"
|
|
check lvh_field ${vg}/lv2 full_descendants "-lv3,-lv4,lv5,lv6,lv7"
|
|
|
|
check lvh_field ${vg}/-lv3 full_ancestors "lv2,lv1"
|
|
check lvh_field ${vg}/-lv3 full_descendants "-lv4,lv5,lv6,lv7"
|
|
|
|
check lvh_field ${vg}/-lv4 full_ancestors "-lv3,lv2,lv1"
|
|
check lvh_field ${vg}/-lv4 full_descendants "lv5"
|
|
|
|
check lvh_field ${vg}/lv5 full_ancestors "-lv4,-lv3,lv2,lv1"
|
|
check lvh_field ${vg}/lv5 full_descendants ""
|
|
|
|
check lvh_field ${vg}/lv6 full_ancestors "-lv3,lv2,lv1"
|
|
check lvh_field ${vg}/lv6 full_descendants "lv7"
|
|
|
|
check lvh_field ${vg}/lv7 full_ancestors "lv6,-lv3,lv2,lv1"
|
|
check lvh_field ${vg}/lv7 full_descendants ""
|
|
|
|
# lv1 --> -lv2 --> -lv3 --> -lv4 --> lv5
|
|
# \
|
|
# --> lv6 --> lv7
|
|
lvremove -ff $vg/lv2
|
|
|
|
check lvh_field ${vg}/lv1 full_ancestors ""
|
|
check lvh_field ${vg}/lv1 full_descendants "-lv2,-lv3,-lv4,lv5,lv6,lv7"
|
|
|
|
check lvh_field ${vg}/-lv2 full_ancestors "lv1"
|
|
check lvh_field ${vg}/-lv2 full_descendants "-lv3,-lv4,lv5,lv6,lv7"
|
|
|
|
check lvh_field ${vg}/-lv3 full_ancestors "-lv2,lv1"
|
|
check lvh_field ${vg}/-lv3 full_descendants "-lv4,lv5,lv6,lv7"
|
|
|
|
check lvh_field ${vg}/-lv4 full_ancestors "-lv3,-lv2,lv1"
|
|
check lvh_field ${vg}/-lv4 full_descendants "lv5"
|
|
|
|
check lvh_field ${vg}/lv5 full_ancestors "-lv4,-lv3,-lv2,lv1"
|
|
check lvh_field ${vg}/lv5 full_descendants ""
|
|
|
|
check lvh_field ${vg}/lv6 full_ancestors "-lv3,-lv2,lv1"
|
|
check lvh_field ${vg}/lv6 full_descendants "lv7"
|
|
|
|
check lvh_field ${vg}/lv7 full_ancestors "lv6,-lv3,-lv2,lv1"
|
|
check lvh_field ${vg}/lv7 full_descendants ""
|
|
|
|
# lv1 --> -lv2 --> -lv3 --> -lv4 --> lv5
|
|
# \
|
|
# --> -lv6 --> lv7
|
|
lvremove -ff ${vg}/lv6
|
|
|
|
check lvh_field ${vg}/lv1 full_ancestors ""
|
|
check lvh_field ${vg}/lv1 full_descendants "-lv2,-lv3,-lv4,lv5,-lv6,lv7"
|
|
|
|
check lvh_field ${vg}/-lv2 full_ancestors "lv1"
|
|
check lvh_field ${vg}/-lv2 full_descendants "-lv3,-lv4,lv5,-lv6,lv7"
|
|
|
|
check lvh_field ${vg}/-lv3 full_ancestors "-lv2,lv1"
|
|
check lvh_field ${vg}/-lv3 full_descendants "-lv4,lv5,-lv6,lv7"
|
|
|
|
check lvh_field ${vg}/-lv4 full_ancestors "-lv3,-lv2,lv1"
|
|
check lvh_field ${vg}/-lv4 full_descendants "lv5"
|
|
|
|
check lvh_field ${vg}/lv5 full_ancestors "-lv4,-lv3,-lv2,lv1"
|
|
check lvh_field ${vg}/lv5 full_descendants ""
|
|
|
|
check lvh_field ${vg}/-lv6 full_ancestors "-lv3,-lv2,lv1"
|
|
check lvh_field ${vg}/-lv6 full_descendants "lv7"
|
|
|
|
check lvh_field ${vg}/lv7 full_ancestors "-lv6,-lv3,-lv2,lv1"
|
|
check lvh_field ${vg}/lv7 full_descendants ""
|
|
|
|
# lv1 --> -lv2 -----------> -lv4 --> lv5
|
|
# \
|
|
# --> -lv6 --> lv7
|
|
lvremove -ff ${vg}/-lv3
|
|
|
|
check lvh_field ${vg}/lv1 full_ancestors ""
|
|
check lvh_field ${vg}/lv1 full_descendants "-lv2,-lv4,lv5,-lv6,lv7"
|
|
|
|
check lvh_field ${vg}/-lv2 full_ancestors "lv1"
|
|
check lvh_field ${vg}/-lv2 full_descendants "-lv4,lv5,-lv6,lv7"
|
|
|
|
check lvh_field ${vg}/-lv4 full_ancestors "-lv2,lv1"
|
|
check lvh_field ${vg}/-lv4 full_descendants "lv5"
|
|
|
|
check lvh_field ${vg}/lv5 full_ancestors "-lv4,-lv2,lv1"
|
|
check lvh_field ${vg}/lv5 full_descendants ""
|
|
|
|
check lvh_field ${vg}/-lv6 full_ancestors "-lv2,lv1"
|
|
check lvh_field ${vg}/-lv6 full_descendants "lv7"
|
|
|
|
check lvh_field ${vg}/lv7 full_ancestors "-lv6,-lv2,lv1"
|
|
check lvh_field ${vg}/lv7 full_descendants ""
|
|
|
|
# -lv2 -----------> -lv4 --> lv5
|
|
# \
|
|
# --> -lv6 --> lv7
|
|
|
|
lvremove --nohistory -ff ${vg}/lv1
|
|
|
|
check lvh_field ${vg}/-lv2 full_ancestors ""
|
|
check lvh_field ${vg}/-lv2 full_descendants "-lv4,lv5,-lv6,lv7"
|
|
|
|
check lvh_field ${vg}/-lv4 full_ancestors "-lv2"
|
|
check lvh_field ${vg}/-lv4 full_descendants "lv5"
|
|
|
|
check lvh_field ${vg}/lv5 full_ancestors "-lv4,-lv2"
|
|
check lvh_field ${vg}/lv5 full_descendants ""
|
|
|
|
check lvh_field ${vg}/-lv6 full_ancestors "-lv2"
|
|
check lvh_field ${vg}/-lv6 full_descendants "lv7"
|
|
|
|
check lvh_field ${vg}/lv7 full_ancestors "-lv6,-lv2"
|
|
check lvh_field ${vg}/lv7 full_descendants ""
|
|
|
|
# -lv2 -----------> -lv4 --> lv5
|
|
#
|
|
# lv7
|
|
lvremove --nohistory -ff ${vg}/-lv6
|
|
|
|
check lvh_field ${vg}/-lv2 full_ancestors ""
|
|
check lvh_field ${vg}/-lv2 full_descendants "-lv4,lv5"
|
|
|
|
check lvh_field ${vg}/-lv4 full_ancestors "-lv2"
|
|
check lvh_field ${vg}/-lv4 full_descendants "lv5"
|
|
|
|
check lvh_field ${vg}/lv5 full_ancestors "-lv4,-lv2"
|
|
check lvh_field ${vg}/lv5 full_descendants ""
|
|
|
|
check lvh_field ${vg}/lv7 full_ancestors ""
|
|
check lvh_field ${vg}/lv7 full_descendants ""
|
|
|
|
vgremove -ff $vg
|