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#!/bin/sh
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# Copyright (C) 2007-2012 Red Hat, Inc. All rights reserved.
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# Copyright (C) 2007-2008 NEC Corporation
#
# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
test_description = "check namings of mirrored LV"
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. lib/test
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# ---------------------------------------------------------------------
# Utilities
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lv_devices_( ) {
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local d
local lv = $1
shift
local devices = $@
local devs = $( get lv_field $lv devices -a | sed 's/([0-9]*)//g; s/ //g; s/,/ /g' )
for d in $devs ; do
( echo $devices | grep $d ) || return 1
devices = $( echo $devices | sed " s/ $d // " )
done
test -z " $( echo $devices | sed 's/ //g' ) "
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}
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lv_mirror_log_( ) {
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test $( get lv_field $1 mirror_log) = $2
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}
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lv_convert_lv_( ) {
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get lv_field $1 convert_lv
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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
lvremove -ff $vg
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( dm_table | not grep $vg ) || \
die "ERROR: lvremove did leave some some mappings in DM behind!"
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}
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# ---------------------------------------------------------------------
# Initialize PVs and VGs
aux prepare_vg 5 80
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check_and_cleanup_lvs_
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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 -l2 -m1 -n $lv1 $vg
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_
#COMM "mirror with name longer than 22 characters (bz221322)"
name = "LVwithanamelogerthan22characters_butidontwonttocounthem"
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lvcreate -m1 -l2 -n $name $vg
lvs $vg /$name
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check_and_cleanup_lvs_
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# ---------------------------------------------------------------------
# lvrename
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#COMM "init: lvrename"
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#COMM "renamed mirror names: $lv1 to $lv2"
lvcreate -l2 -m1 -n $lv1 $vg
lvrename $vg /$lv1 $vg /$lv2
lv_devices_ $vg /$lv2 ${ lv2 } _mimage_0 ${ lv2 } _mimage_1
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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# ---------------------------------------------------------------------
# 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 -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 )
test $convlv = ${ lv1 } _mimagetmp_2
lv_devices_ $vg /$lv1 $convlv ${ lv1 } _mimage_2
lv_devices_ $vg /$convlv ${ lv1 } _mimage_0 ${ lv1 } _mimage_1
lv_mirror_log_ $vg /$convlv ${ 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
lvconvert --mirrorlog disk $vg /$lv1
convlv = $( lv_convert_lv_ $vg /$lv1 )
lv_devices_ $vg /$lv1 $convlv ${ lv1 } _mimage_2
lv_devices_ $vg /$convlv ${ lv1 } _mimage_0 ${ lv1 } _mimage_1
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
convlv = $( lv_convert_lv_ $vg /$lv2 )
lv_devices_ $vg /$lv2 $convlv ${ lv2 } _mimage_2
lv_devices_ $vg /$convlv ${ lv2 } _mimage_0 ${ lv2 } _mimage_1
lv_mirror_log_ $vg /$convlv ${ lv2 } _mlog
#COMM "cleanup"
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check_and_cleanup_lvs_
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# Temporary mirror log should have "_mlogtmp_<n>" suffix
# but currently lvconvert doesn't have an option to add the log.
# If such feature is added in future, a test for that should
# be added.
# ---------------------------------------------------------------------