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157 lines
4.1 KiB
Bash
157 lines
4.1 KiB
Bash
#!/bin/sh
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# Copyright (C) 2007-2008 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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test_description="check namings of mirrored LV"
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. lib/test
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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 lv=$1
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shift
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local devices=$*
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local devs=$(lvs -a -odevices --noheadings $lv | sed 's/([0-9]*)//g' |
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sed 's/ //g' | sed 's/,/ /g')
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for d in $devs; do
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(echo $devices | grep $d >/dev/null) || return 1
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devices=$(echo $devices | sed "s/$d//")
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done
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[ "$(echo $devices | sed 's/ //g')" = "" ]
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}
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lv_mirror_log_() {
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local lv=$1
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echo $(lvs -a -omirror_log --noheadings $lv | sed 's/ //g')
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}
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lv_convert_lv_() {
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local lv=$1
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echo $(lvs -a -oconvert_lv --noheadings $lv | sed 's/ //g')
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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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# ---------------------------------------------------------------------
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# Common environment setup/cleanup for each sub testcases
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prepare_lvs_() {
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lvremove -ff $vg
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if dmsetup table|grep $vg; then
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echo "ERROR: lvremove did leave some some mappings in DM behind!"
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return 1
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fi
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:
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}
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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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if dmsetup table|grep $vg; then
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echo "ERROR: lvremove did leave some some mappings in DM behind!"
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return 1
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fi
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}
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prepare_lvs_
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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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prepare_lvs_
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#COMM "mirror images are ${lv1}_mimage_x"
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lvcreate -l2 -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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lv_mirror_log_ $vg/$lv1 "$lv1"_mlog
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# "cleanup"
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check_and_cleanup_lvs_
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#COMM "mirror with name longer than 22 characters (bz221322)"
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name="LVwithanamelogerthan22characters_butidontwonttocounthem"
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lvcreate -m1 -l2 -n"$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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prepare_lvs_
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#COMM "renamed mirror names: $lv1 to $lv2"
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lvcreate -l2 -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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prepare_lvs_
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#COMM "converting mirror names is ${lv1}_mimagetmp_2"
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lvcreate -l2 -m1 -n $lv1 $vg
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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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loglv=$(lv_mirror_log_ "$vg/$convlv")
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test "$loglv" = "$lv1"_mlog
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#COMM "mirror log name after re-adding is ${lv1}_mlog" \
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lvconvert --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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loglv=$(lv_mirror_log_ "$vg/$convlv")
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test "$loglv" = "$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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loglv=$(lv_mirror_log_ "$vg/$convlv")
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test "$loglv" = "$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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