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146 lines
3.9 KiB
Bash
146 lines
3.9 KiB
Bash
#!/usr/bin/env bash
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# Copyright (C) 2007-2017 Red Hat, Inc. All rights reserved.
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# Copyright (C) 2007-2008 NEC Corporation
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions
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# of the GNU General Public License v.2.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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test_description="check namings of mirrored LV"
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. lib/inittest
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# ---------------------------------------------------------------------
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# Utilities
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lv_devices_() {
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local d
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local i
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local lv=$1
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shift
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local devices=( "$@" )
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local devs
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devs=$(get lv_devices "$lv")
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for d in $devs; do
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(echo "${devices[@]}" | grep "$d") || return 1
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for i in "${!devices[@]}"; do
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if [ "${devices[i]}" = "$d" ] ; then
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unset "devices[i]"
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fi
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done
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done
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test "${#devices[@]}" -eq 0 ||
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die "Left devices " "${devices[@]}"
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}
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lv_mirror_log_() {
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get lv_field "$1" mirror_log | tr -d []
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}
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lv_convert_lv_() {
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get lv_field "$1" convert_lv | tr -d []
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}
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# ---------------------------------------------------------------------
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# Common environment setup/cleanup for each sub testcases
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check_and_cleanup_lvs_() {
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lvs -a -o+devices $vg
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lvremove -ff $vg
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(dm_table | not grep $vg) || \
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die "ERROR: lvremove did leave some some mappings in DM behind!"
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}
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# ---------------------------------------------------------------------
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# Initialize PVs and VGs
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aux prepare_vg 5 80
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check_and_cleanup_lvs_
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# ---------------------------------------------------------------------
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# basic
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#COMM "init: lvcreate"
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#COMM "mirror images are ${lv1}_mimage_x"
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lvcreate -an -Zn -l2 --type mirror -m1 -n $lv1 $vg
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lv_devices_ $vg/$lv1 ${lv1}_mimage_0 ${lv1}_mimage_1
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#COMM "mirror log is ${lv1}_mlog"
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test "$(lv_mirror_log_ $vg/$lv1)" = "${lv1}_mlog"
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# "cleanup"
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check_and_cleanup_lvs_
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#COMM "mirror with name longer than 22 characters (bz221322)"
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name="LVwithanamelogerthan22characters_butidontwonttocounthem"
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lvcreate -an -Zn --type mirror -m1 -l2 -n $name $vg
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lvs $vg/$name
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check_and_cleanup_lvs_
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# ---------------------------------------------------------------------
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# lvrename
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#COMM "init: lvrename"
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#COMM "renamed mirror names: $lv1 to $lv2"
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lvcreate -an -Zn -l2 --type mirror -m1 -n $lv1 $vg
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lvrename $vg/$lv1 $vg/$lv2
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lv_devices_ $vg/$lv2 ${lv2}_mimage_0 ${lv2}_mimage_1
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lv_mirror_log_ $vg/$lv2 ${lv2}_mlog
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#COMM "cleanup"
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check_and_cleanup_lvs_
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# ---------------------------------------------------------------------
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# lvconvert
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#COMM "init: lvconvert"
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#COMM "converting mirror names is ${lv1}_mimagetmp_2"
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lvcreate -aey -l2 --type mirror -m1 -n $lv1 $vg
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# Use large enough polling interval so mirror is keeping mimagetmp
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LVM_TEST_TAG="kill_me_$PREFIX" lvconvert -m+1 -i+40 -b $vg/$lv1
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convlv=$(lv_convert_lv_ $vg/$lv1)
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test "$convlv" = "${lv1}_mimagetmp_2"
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lv_devices_ $vg/$lv1 $convlv ${lv1}_mimage_2
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lv_devices_ $vg/$convlv ${lv1}_mimage_0 ${lv1}_mimage_1
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lv_mirror_log_ $vg/$convlv ${lv1}_mlog
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check lv_exists $vg ${lv1}_mimagetmp_2
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#COMM "mirror log name after re-adding is ${lv1}_mlog"
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lvconvert -f --mirrorlog core $vg/$lv1
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lvconvert --mirrorlog disk $vg/$lv1
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convlv=$(lv_convert_lv_ $vg/$lv1)
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lv_devices_ $vg/$lv1 $convlv ${lv1}_mimage_2
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lv_devices_ $vg/$convlv ${lv1}_mimage_0 ${lv1}_mimage_1
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lv_mirror_log_ $vg/$convlv ${lv1}_mlog
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#COMM "renamed converting mirror names: $lv1 to $lv2"
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lvrename $vg/$lv1 $vg/$lv2
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convlv=$(lv_convert_lv_ $vg/$lv2)
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lv_devices_ $vg/$lv2 $convlv ${lv2}_mimage_2
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lv_devices_ $vg/$convlv ${lv2}_mimage_0 ${lv2}_mimage_1
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lv_mirror_log_ $vg/$convlv ${lv2}_mlog
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#COMM "cleanup"
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check_and_cleanup_lvs_
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# Temporary mirror log should have "_mlogtmp_<n>" suffix
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# but currently lvconvert doesn't have an option to add the log.
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# If such feature is added in future, a test for that should
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# be added.
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# ---------------------------------------------------------------------
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