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a59c3731c3
Add make help target. Add LVM_TEST_PARALLEL to support parallel runs of tests Work around the problem the dmsetup table/info may return error by using dmtable and dminfo function that will use 'should'. (Error happens when some concurently running process removes table entry while dmsetup command resolves table entries inside the loop.)
133 lines
3.6 KiB
Bash
133 lines
3.6 KiB
Bash
#!/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
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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=$(get lv_field $lv devices -a | sed 's/([0-9]*)//g; s/ //g; s/,/ /g')
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for d in $devs; do
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(echo $devices | grep $d) || return 1
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devices=$(echo $devices | sed "s/$d//")
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done
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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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}
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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 -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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#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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#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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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
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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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