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From: wysochanski@sourceware.org To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org Subject: LVM2/test lvm-utils.sh Makefile.in t-vgmerge-u ... Date: Wed, 16 Jan 2008 21:21:00 -0000 [thread overview] Message-ID: <20080116212124.19241.qmail@sourceware.org> (raw) CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: wysochanski@sourceware.org 2008-01-16 21:21:23 Modified files: test : lvm-utils.sh Makefile.in t-vgmerge-usage.sh t-vgsplit-operation.sh Added files: test : t-mirror-basic.sh t-mirror-lvconvert.sh t-pvmove-basic.sh Log message: Fix 'make check' runnable with recent versions of dmsetup. Fix 'make check' to use DMDIR to check DM_DEV_DIR support in dmsetup. Add basic test cases for mirrored LV. Add basic test cases for lvconvert mirror. Add basic test cases for pvmove. Jun'ichi Nomura <j-nomura@ce.jp.nec.com> Add new vgsplit and vgmerge tests. Dave Wysochanski <dwysocha@redhat.com> Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/test/t-mirror-basic.sh.diff?cvsroot=lvm2&r1=NONE&r2=1.1 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/test/t-mirror-lvconvert.sh.diff?cvsroot=lvm2&r1=NONE&r2=1.1 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/test/t-pvmove-basic.sh.diff?cvsroot=lvm2&r1=NONE&r2=1.1 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/test/lvm-utils.sh.diff?cvsroot=lvm2&r1=1.5&r2=1.6 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/test/Makefile.in.diff?cvsroot=lvm2&r1=1.7&r2=1.8 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/test/t-vgmerge-usage.sh.diff?cvsroot=lvm2&r1=1.1&r2=1.2 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/test/t-vgsplit-operation.sh.diff?cvsroot=lvm2&r1=1.3&r2=1.4 /cvs/lvm2/LVM2/test/t-mirror-basic.sh,v --> standard output revision 1.1 --- LVM2/test/t-mirror-basic.sh +++ - 2008-01-16 21:21:23.374333000 +0000 @@ -0,0 +1,307 @@ +#!/bin/sh +# Copyright (C) 2007 Red Hat, Inc. All rights reserved. +# Copyright (C) 2007 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="ensure that pvmove works with basic options" +privileges_required_=1 + +. ./test-lib.sh + +dmsetup_has_dm_devdir_support_ || +{ + say "Your version of dmsetup lacks support for changing DM_DEVDIR." + say "Skipping this test" + exit 0 +} + +cleanup_() +{ + test -n "$vg" && { + lvremove -ff $vg + vgremove $vg + } > /dev/null + test -n "$pvs" && { + pvremove $pvs > /dev/null + for d in $pvs; do + dmsetup remove $(basename $d) + done + } + losetup -d $lodev + rm -f $lofile +} + +# --------------------------------------------------------------------- +# config + +nr_pvs=5 +pvsize=$((80 * 1024 * 2)) + +vg=mirror-basic-vg-$$ +lv1=lv1 +lv2=lv2 +lv3=lv3 + +# --------------------------------------------------------------------- +# Utilities + +pv_() +{ + echo "$G_dev_/mapper/pv$1" +} + +lvdev_() +{ + echo "$G_dev_/$1/$2" +} + +mimages_are_redundant_ () +{ + local vg=$1 + local lv=$vg/$2 + local i + + rm -f out + for i in $(lvs -odevices --noheadings $lv | sed 's/([^)]*)//g; s/,/ /g'); do + lvs -a -odevices --noheadings $vg/$i | sed 's/([^)]*)//g; s/,/ /g' | \ + sort | uniq >> out + done + + # if any duplication is found, it's not redundant + sort out | uniq -d | grep . && return 1 + + return 0 +} + +lv_is_contiguous_ () +{ + local lv=$1 + + # if the lv has multiple segments, it's not contiguous + [ $(lvs -a --segments --noheadings $lv | wc -l) -ne 1 ] && return 1 + + return 0 +} + +lv_is_clung_ () +{ + local lv=$1 + + # if any duplication is found, it's not redundant + [ $(lvs -a -odevices --noheadings $lv | sed 's/([^)]*)//g' | \ + sort | uniq | wc -l) -ne 1 ] && return 1 + + return 0 +} + +mimages_are_contiguous_ () +{ + local vg=$1 + local lv=$vg/$2 + local i + + for i in $(lvs -odevices --noheadings $lv | sed 's/([^)]*)//g; s/,/ /g'); do + lv_is_contiguous_ $vg/$i || return 1 + done + + return 0 +} + +mimages_are_clung_ () +{ + local vg=$1 + local lv=$vg/$2 + local i + + for i in $(lvs -odevices --noheadings $lv | sed 's/([^)]*)//g; s/,/ /g'); do + lv_is_clung_ $vg/$i || return 1 + done + + return 0 +} + +mirrorlog_is_on_() +{ + local lv="$1"_mlog + shift 1 + lvs -a -odevices --noheadings $lv | sed 's/,/\n/g' > out + for d in $*; do grep "$d(" out || return 1; done + for d in $*; do grep -v "$d(" out > out2; mv out2 out; done + grep . out && return 1 + return 0 +} + +save_dev_sum_() +{ + mkfs.ext3 $1 > /dev/null && + md5sum $1 > md5.$(basename $1) +} + +check_dev_sum_() +{ + md5sum $1 > md5.tmp && cmp md5.$(basename $1) md5.tmp +} + +# --------------------------------------------------------------------- +# Initialize PVs and VGs + +test_expect_success \ + 'set up temp file and loopback device' \ + 'lofile=$(pwd)/lofile && lodev=$(loop_setup_ "$lofile")' + +offset=0 +pvs= +for n in $(seq 1 $nr_pvs); do + test_expect_success \ + "create pv$n" \ + 'echo "0 $pvsize linear $lodev $offset" > in && + dmsetup create pv$n < in' + offset=$(($offset + $pvsize)) +done + +for n in $(seq 1 $nr_pvs); do + pvs="$pvs $(pv_ $n)" +done + +test_expect_success \ + "Run this: pvcreate $pvs" \ + 'pvcreate $pvs' + +test_expect_success \ + 'set up a VG' \ + 'vgcreate $vg $pvs' + +# --------------------------------------------------------------------- +# Common environment setup/cleanup for each sub testcases + +prepare_lvs_() +{ + lvremove -ff $vg; + : +} + +check_and_cleanup_lvs_() +{ + lvs -a -o+devices $vg && + lvremove -ff $vg +} + +test_expect_success "check environment setup/cleanup" \ + 'prepare_lvs_ && + check_and_cleanup_lvs_' + +# --------------------------------------------------------------------- +# mirrored LV tests + +# --- +# create + +test_expect_success "create 2-way mirror with disklog from 3 PVs" \ + 'prepare_lvs_ && + lvcreate -l2 -m1 -n $lv1 $vg $(pv_ 1) $(pv_ 2) $(pv_ 3):0-1 && + mimages_are_redundant_ $vg $lv1 && + mirrorlog_is_on_ $vg/$lv1 $(pv_ 3) && + check_and_cleanup_lvs_' + +test_expect_success "create 2-way mirror with corelog from 2 PVs" \ + 'prepare_lvs_ && + lvcreate -l2 -m1 --mirrorlog core -n $lv1 $vg $(pv_ 1) $(pv_ 2) && + mimages_are_redundant_ $vg $lv1 && + check_and_cleanup_lvs_' + +test_expect_success "create 3-way mirror with disklog from 4 PVs" \ + 'prepare_lvs_ && + lvcreate -l2 -m2 -n $lv1 $vg $(pv_ 1) $(pv_ 2) $(pv_ 4) $(pv_ 3):0-1 && + mimages_are_redundant_ $vg $lv1 && + mirrorlog_is_on_ $vg/$lv1 $(pv_ 3) && + check_and_cleanup_lvs_' + +# --- +# convert + +test_expect_success "convert from linear to 2-way mirror" \ + 'prepare_lvs_ && + lvcreate -l2 -n $lv1 $vg $(pv_ 1) && + lvconvert -m+1 $vg/$lv1 $(pv_ 2) $(pv_ 3):0-1 && + mimages_are_redundant_ $vg $lv1 && + mirrorlog_is_on_ $vg/$lv1 $(pv_ 3) && + check_and_cleanup_lvs_' + +test_expect_success "convert from 2-way mirror to linear" \ + 'prepare_lvs_ && + lvcreate -l2 -m1 -n $lv1 $vg $(pv_ 1) $(pv_ 2) $(pv_ 3):0-1 && + lvconvert -m-1 $vg/$lv1 && + mimages_are_redundant_ $vg $lv1 && + check_and_cleanup_lvs_' + +test_expect_success "convert from disklog to corelog" \ + 'prepare_lvs_ && + lvcreate -l2 -m1 -n $lv1 $vg $(pv_ 1) $(pv_ 2) $(pv_ 3):0-1 && + lvconvert --mirrorlog core $vg/$lv1 && + mimages_are_redundant_ $vg $lv1 && + check_and_cleanup_lvs_' + +test_expect_success "convert from corelog to disklog" \ + 'prepare_lvs_ && + lvcreate -l2 -m1 --mirrorlog core -n $lv1 $vg $(pv_ 1) $(pv_ 2) && + lvconvert --mirrorlog disk $vg/$lv1 $(pv_ 3):0-1 && + mimages_are_redundant_ $vg $lv1 && + mirrorlog_is_on_ $vg/$lv1 $(pv_ 3) && + check_and_cleanup_lvs_' + +# --- +# resize + +test_expect_success "extend 2-way mirror" \ + 'prepare_lvs_ && + lvcreate -l2 -m1 -n $lv1 $vg $(pv_ 1) $(pv_ 2) $(pv_ 3):0-1 && + lvchange -an $vg/$lv1 && + lvextend -l+2 $vg/$lv1 && + mimages_are_redundant_ $vg $lv1 && + mimages_are_contiguous_ $vg $lv1 && + check_and_cleanup_lvs_' + +test_expect_success "reduce 2-way mirror" \ + 'prepare_lvs_ && + lvcreate -l4 -m1 -n $lv1 $vg $(pv_ 1) $(pv_ 2) $(pv_ 3):0-1 && + lvchange -an $vg/$lv1 && + lvreduce -l-2 $vg/$lv1 && + check_and_cleanup_lvs_' + +test_expect_success "extend 2-way mirror (cling if not contiguous)" \ + 'prepare_lvs_ && + lvcreate -l2 -m1 -n $lv1 $vg $(pv_ 1) $(pv_ 2) $(pv_ 3):0-1 && + lvcreate -l1 -n $lv2 $vg $(pv_ 1) && + lvcreate -l1 -n $lv3 $vg $(pv_ 2) && + lvchange -an $vg/$lv1 && + lvextend -l+2 $vg/$lv1 && + mimages_are_redundant_ $vg $lv1 && + mimages_are_clung_ $vg $lv1 && + check_and_cleanup_lvs_' + +# --- +# failure cases + +test_expect_failure "create 2-way mirror with disklog from 2 PVs" \ + 'prepare_lvs_ && + lvcreate -l2 -m1 -n $lv1 $vg $(pv_ 1) $(pv_ 2)' +test_expect_success "(cleanup previous test)" \ + 'check_and_cleanup_lvs_' + +test_expect_failure "convert linear to 2-way mirror with 1 PV" \ + 'prepare_lvs_ && + lvcreate -l2 -n $lv1 $vg $(pv_ 1) && + lvconvert -m+1 --mirrorlog core $vg/$lv1 $(pv_ 1)' +test_expect_success "(cleanup previous test)" \ + 'check_and_cleanup_lvs_' + +# --------------------------------------------------------------------- + +test_done /cvs/lvm2/LVM2/test/t-mirror-lvconvert.sh,v --> standard output revision 1.1 --- LVM2/test/t-mirror-lvconvert.sh +++ - 2008-01-16 21:21:23.534202000 +0000 @@ -0,0 +1,392 @@ +#!/bin/sh +# Copyright (C) 2007 Red Hat, Inc. All rights reserved. +# Copyright (C) 2007 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="ensure that pvmove works with basic options" +privileges_required_=1 + +. ./test-lib.sh + +dmsetup_has_dm_devdir_support_ || +{ + say "Your version of dmsetup lacks support for changing DM_DEVDIR." + say "Skipping this test" + exit 0 +} + +cleanup_() +{ + test -n "$vg" && { + lvremove -ff $vg + vgremove $vg + } > /dev/null + test -n "$pvs" && { + pvremove $pvs > /dev/null + for d in $pvs; do + dmsetup remove $(basename $d) + done + } + losetup -d $lodev + rm -f $lofile +} + +# --------------------------------------------------------------------- +# config + +nr_pvs=5 +pvsize=$((80 * 1024 * 2)) + +vg=mirror-basic-vg-$$ +lv1=lv1 +lv2=lv2 +lv3=lv3 + +# --------------------------------------------------------------------- +# Utilities + +pv_() +{ + echo "$G_dev_/mapper/pv$1" +} + +lvdev_() +{ + echo "$G_dev_/$1/$2" +} + +mimages_are_redundant_ () +{ + local vg=$1 + local lv=$vg/$2 + local i + + rm -f out + for i in $(lvs -odevices --noheadings $lv | sed 's/([^)]*)//g; s/,/ /g'); do + lvs -a -odevices --noheadings $vg/$i | sed 's/([^)]*)//g; s/,/ /g' | \ + sort | uniq >> out + done + + # if any duplication is found, it's not redundant + sort out | uniq -d | grep . && return 1 + + return 0 +} + +lv_is_contiguous_ () +{ + local lv=$1 + + # if the lv has multiple segments, it's not contiguous + [ $(lvs -a --segments --noheadings $lv | wc -l) -ne 1 ] && return 1 + + return 0 +} + +lv_is_clung_ () +{ + local lv=$1 + + # if any duplication is found, it's not redundant + [ $(lvs -a -odevices --noheadings $lv | sed 's/([^)]*)//g' | \ + sort | uniq | wc -l) -ne 1 ] && return 1 + + return 0 +} + +mimages_are_contiguous_ () +{ + local vg=$1 + local lv=$vg/$2 + local i + + for i in $(lvs -odevices --noheadings $lv | sed 's/([^)]*)//g; s/,/ /g'); do + lv_is_contiguous_ $vg/$i || return 1 + done + + return 0 +} + +mimages_are_clung_ () +{ + local vg=$1 + local lv=$vg/$2 + local i + + for i in $(lvs -odevices --noheadings $lv | sed 's/([^)]*)//g; s/,/ /g'); do + lv_is_clung_ $vg/$i || return 1 + done + + return 0 +} + +mirrorlog_is_on_() +{ + local lv="$1"_mlog + shift 1 + lvs -a -odevices --noheadings $lv | sed 's/,/\n/g' > out + for d in $*; do grep "$d(" out || return 1; done + for d in $*; do grep -v "$d(" out > out2; mv out2 out; done + grep . out && return 1 + return 0 +} + +save_dev_sum_() +{ + mkfs.ext3 $1 > /dev/null && + md5sum $1 > md5.$(basename $1) +} + +check_dev_sum_() +{ + md5sum $1 > md5.tmp && cmp md5.$(basename $1) md5.tmp +} + +check_mirror_count_() +{ + local lv=$1 + local mirrors=$2 + [ "$mirrors" -eq "$(lvs --noheadings -ostripes $lv)" ] +} + +check_mirror_log_() +{ + local lv=$1 + local mlog=$(lvs --noheadings -omirror_log $lv | sed -e 's/ //g') + [ "$(basename $lv)_mlog" = "$mlog" ] +} + +wait_conversion_() +{ + local lv=$1 + while (lvs --noheadings -oattr "$lv" | grep -q '^ *c'); do sleep 1; done +} + +check_no_tmplvs_() +{ + local lv=$1 + lvs -a --noheadings -oname $(dirname $lv) > out + ! grep tmp out +} + +# --------------------------------------------------------------------- +# Initialize PVs and VGs + +test_expect_success \ + 'set up temp file and loopback device' \ + 'lofile=$(pwd)/lofile && lodev=$(loop_setup_ "$lofile")' + +offset=0 +pvs= +for n in $(seq 1 $nr_pvs); do + test_expect_success \ + "create pv$n" \ + 'echo "0 $pvsize linear $lodev $offset" > in && + dmsetup create pv$n < in' + offset=$(($offset + $pvsize)) +done + +for n in $(seq 1 $nr_pvs); do + pvs="$pvs $(pv_ $n)" +done + +test_expect_success \ + "Run this: pvcreate $pvs" \ + 'pvcreate $pvs' + +test_expect_success \ + 'set up a VG' \ + 'vgcreate $vg $pvs' + +# --------------------------------------------------------------------- +# Common environment setup/cleanup for each sub testcases + +prepare_lvs_() +{ + lvremove -ff $vg; + : +} + +check_and_cleanup_lvs_() +{ + lvs -a -o+devices $vg && + lvremove -ff $vg +} + +test_expect_success "check environment setup/cleanup" \ + 'prepare_lvs_ && + check_and_cleanup_lvs_' + +# --------------------------------------------------------------------- +# mirrored LV tests + +# --- +# add mirror to mirror + +test_expect_success "add 1 mirror" \ + 'prepare_lvs_ && + lvcreate -l2 -m1 -n $lv1 $vg $(pv_ 1) $(pv_ 2) $(pv_ 3):0-1 && + check_mirror_count_ $vg/$lv1 2 && + check_mirror_log_ $vg/$lv1 && + lvconvert -m+1 -i1 $vg/$lv1 $(pv_ 4) && + check_no_tmplvs_ $vg/$lv1 && + check_mirror_count_ $vg/$lv1 3 && + mimages_are_redundant_ $vg $lv1 && + mirrorlog_is_on_ $vg/$lv1 $(pv_ 3) && + check_and_cleanup_lvs_' + +test_expect_success "add 2 mirrors" \ + 'prepare_lvs_ && + lvcreate -l2 -m1 -n $lv1 $vg $(pv_ 1) $(pv_ 2) $(pv_ 3):0-1 && + check_mirror_count_ $vg/$lv1 2 && + check_mirror_log_ $vg/$lv1 && + lvconvert -m+2 -i1 $vg/$lv1 $(pv_ 4) $(pv_ 5) && + check_no_tmplvs_ $vg/$lv1 && + check_mirror_count_ $vg/$lv1 4 && + mimages_are_redundant_ $vg $lv1 && + mirrorlog_is_on_ $vg/$lv1 $(pv_ 3) && + check_and_cleanup_lvs_' + +test_expect_success "add 1 mirror to core log mirror" \ + 'prepare_lvs_ && + lvcreate -l2 -m1 --mirrorlog core -n $lv1 $vg $(pv_ 1) $(pv_ 2) && + check_mirror_count_ $vg/$lv1 2 && + !(check_mirror_log_ $vg/$lv1) && + lvconvert -m+1 -i1 --mirrorlog core $vg/$lv1 $(pv_ 4) && + check_no_tmplvs_ $vg/$lv1 && + check_mirror_count_ $vg/$lv1 3 && + !(check_mirror_log_ $vg/$lv1) && + mimages_are_redundant_ $vg $lv1 && + check_and_cleanup_lvs_' + +test_expect_success "add 2 mirrors to core log mirror" \ + 'prepare_lvs_ && + lvcreate -l2 -m1 --mirrorlog core -n $lv1 $vg $(pv_ 1) $(pv_ 2) && + check_mirror_count_ $vg/$lv1 2 && + !(check_mirror_log_ $vg/$lv1) && + lvconvert -m+2 -i1 --mirrorlog core $vg/$lv1 $(pv_ 4) $(pv_ 5) && + check_no_tmplvs_ $vg/$lv1 && + check_mirror_count_ $vg/$lv1 4 && + !(check_mirror_log_ $vg/$lv1) && + mimages_are_redundant_ $vg $lv1 && + check_and_cleanup_lvs_' + +# --- +# add to converting mirror + +test_expect_success "add 1 mirror then add 1 more mirror during conversion" \ + 'prepare_lvs_ && + lvcreate -l2 -m1 -n $lv1 $vg $(pv_ 1) $(pv_ 2) $(pv_ 3):0-1 && + check_mirror_count_ $vg/$lv1 2 && + check_mirror_log_ $vg/$lv1 && + lvconvert -m+1 -b -i100 $vg/$lv1 $(pv_ 4) && + lvconvert -m+1 -i3 $vg/$lv1 $(pv_ 5) && + check_no_tmplvs_ $vg/$lv1 && + check_mirror_count_ $vg/$lv1 4 && + mimages_are_redundant_ $vg $lv1 && + mirrorlog_is_on_ $vg/$lv1 $(pv_ 3) && + check_and_cleanup_lvs_' + +# --- +# add mirror and disk log + +test_expect_success "add 1 mirror and disk log" \ + 'prepare_lvs_ && + lvcreate -l2 -m1 --mirrorlog core -n $lv1 $vg $(pv_ 1) $(pv_ 2) && + check_mirror_count_ $vg/$lv1 2 && + !(check_mirror_log_ $vg/$lv1) && + lvconvert -m+1 --mirrorlog disk -i1 $vg/$lv1 $(pv_ 4) $(pv_ 3):0-1 && + check_no_tmplvs_ $vg/$lv1 && + check_mirror_count_ $vg/$lv1 3 && + check_mirror_log_ $vg/$lv1 && + mimages_are_redundant_ $vg $lv1 && + mirrorlog_is_on_ $vg/$lv1 $(pv_ 3) && + check_and_cleanup_lvs_' + +# --- +# check polldaemon restarts + +test_expect_success "convert inactive mirror and start polling" \ + 'prepare_lvs_ && + lvcreate -l2 -m1 -n $lv1 $vg $(pv_ 1) $(pv_ 2) $(pv_ 3):0-1 && + check_mirror_count_ $vg/$lv1 2 && + lvchange -an $vg/$lv1 && + lvconvert -m+1 $vg/$lv1 $(pv_ 4) && + lvchange -ay $vg/$lv1 && + wait_conversion_ $vg/$lv1 && + lvs -a && + check_no_tmplvs_ $vg/$lv1 && + check_and_cleanup_lvs_' + +# --------------------------------------------------------------------- +# removal during conversion + +test_expect_success "remove newly added mirror" \ + 'prepare_lvs_ && + lvcreate -l2 -m1 -n $lv1 $vg $(pv_ 1) $(pv_ 2) $(pv_ 3):0-1 && + check_mirror_count_ $vg/$lv1 2 && + check_mirror_log_ $vg/$lv1 && + lvconvert -m+1 -b -i100 $vg/$lv1 $(pv_ 4) && + lvconvert -m-1 $vg/$lv1 $(pv_ 4) && + wait_conversion_ $vg/$lv1 && + check_no_tmplvs_ $vg/$lv1 && + check_mirror_count_ $vg/$lv1 2 && + mimages_are_redundant_ $vg $lv1 && + mirrorlog_is_on_ $vg/$lv1 $(pv_ 3) && + check_and_cleanup_lvs_' + +test_expect_success "remove one of newly added mirrors" \ + 'prepare_lvs_ && + lvcreate -l2 -m1 -n $lv1 $vg $(pv_ 1) $(pv_ 2) $(pv_ 3):0-1 && + check_mirror_count_ $vg/$lv1 2 && + check_mirror_log_ $vg/$lv1 && + lvconvert -m+2 -b -i100 $vg/$lv1 $(pv_ 4) $(pv_ 5) && + lvconvert -m-1 $vg/$lv1 $(pv_ 4) && + lvconvert -i1 $vg/$lv1 && + wait_conversion_ $vg/$lv1 && + check_no_tmplvs_ $vg/$lv1 && + check_mirror_count_ $vg/$lv1 3 && + mimages_are_redundant_ $vg $lv1 && + mirrorlog_is_on_ $vg/$lv1 $(pv_ 3) && + check_and_cleanup_lvs_' + +test_expect_success "remove from original mirror (the original is still mirror)" \ + 'prepare_lvs_ && + lvcreate -l2 -m2 -n $lv1 $vg $(pv_ 1) $(pv_ 2) $(pv_ 5) $(pv_ 3):0-1 && + check_mirror_count_ $vg/$lv1 3 && + check_mirror_log_ $vg/$lv1 && + lvconvert -m+1 -b -i100 $vg/$lv1 $(pv_ 4) && + lvconvert -m-1 $vg/$lv1 $(pv_ 2) && + lvconvert -i1 $vg/$lv1 && + wait_conversion_ $vg/$lv1 && + check_no_tmplvs_ $vg/$lv1 && + check_mirror_count_ $vg/$lv1 3 && + mimages_are_redundant_ $vg $lv1 && + mirrorlog_is_on_ $vg/$lv1 $(pv_ 3) && + check_and_cleanup_lvs_' + +test_expect_success "remove from original mirror (the original becomes linear)" \ + 'prepare_lvs_ && + lvcreate -l2 -m1 -n $lv1 $vg $(pv_ 1) $(pv_ 2) $(pv_ 3):0-1 && + check_mirror_count_ $vg/$lv1 2 && + check_mirror_log_ $vg/$lv1 && + lvconvert -m+1 -b -i100 $vg/$lv1 $(pv_ 4) && + lvconvert -m-1 $vg/$lv1 $(pv_ 2) && + lvconvert -i1 $vg/$lv1 && + wait_conversion_ $vg/$lv1 && + check_no_tmplvs_ $vg/$lv1 && + check_mirror_count_ $vg/$lv1 2 && + mimages_are_redundant_ $vg $lv1 && + mirrorlog_is_on_ $vg/$lv1 $(pv_ 3) && + check_and_cleanup_lvs_' + +# --------------------------------------------------------------------- + +test_done /cvs/lvm2/LVM2/test/t-pvmove-basic.sh,v --> standard output revision 1.1 --- LVM2/test/t-pvmove-basic.sh +++ - 2008-01-16 21:21:23.741130000 +0000 @@ -0,0 +1,428 @@ +#!/bin/sh +# Copyright (C) 2007 Red Hat, Inc. All rights reserved. +# Copyright (C) 2007 NEC Corporation +# +# This copyrighted material is made available to anyone wishing to use, +# modify, copy, or redistribute it subject to the terms and conditions +# of the GNU General Public License v.2. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +test_description="ensure that pvmove works with basic options" +privileges_required_=1 + +. ./test-lib.sh + +dmsetup_has_dm_devdir_support_ || +{ + say "Your version of dmsetup lacks support for changing DM_DEVDIR." + say "Skipping this test" + exit 0 +} + +cleanup_() +{ + test -n "$vg" && { + lvremove -ff $vg + vgremove $vg + } > /dev/null + test -n "$pvs" && { + pvremove $pvs > /dev/null + for d in $pvs; do + dmsetup remove $(basename $d) + done + } + losetup -d $lodev + rm -f $lofile +} + +# --------------------------------------------------------------------- +# config + +nr_pvs=5 +pvsize=$((80 * 1024 * 2)) + +vg=pvmove-basic-vg-$$ +lv1=lv1 +lv2=lv2 +lv3=lv3 + +# --------------------------------------------------------------------- +# Utilities + +pv_() +{ + echo "$G_dev_/mapper/pv$1" +} + +lvdev_() +{ + echo "$G_dev_/$1/$2" +} + +lv_is_on_() +{ + local lv=$1 + shift 1 + lvs -a -odevices --noheadings $lv | sed 's/,/\n/g' > out + for d in $*; do grep "$d(" out || return 1; done + for d in $*; do grep -v "$d(" out > out2; mv out2 out; done + grep . out && return 1 + return 0 +} + +save_dev_sum_() +{ + mkfs.ext3 $1 > /dev/null && + md5sum $1 > md5.$(basename $1) +} + +check_dev_sum_() +{ + md5sum $1 > md5.tmp && cmp md5.$(basename $1) md5.tmp +} + +# --------------------------------------------------------------------- +# Initialize PVs and VGs + +test_expect_success \ + 'set up temp file and loopback device' \ + 'lofile=$(pwd)/lofile && lodev=$(loop_setup_ "$lofile")' + +offset=0 +pvs= +for n in $(seq 1 $nr_pvs); do + test_expect_success \ + "create pv$n" \ + 'echo "0 $pvsize linear $lodev $offset" > in && + dmsetup create pv$n < in' + offset=$(($offset + $pvsize)) +done + +for n in $(seq 1 $nr_pvs); do + pvs="$pvs $(pv_ $n)" +done + +test_expect_success \ + "Run this: pvcreate $pvs" \ + 'pvcreate $pvs' + +test_expect_success \ + 'set up a VG' \ + 'vgcreate $vg $pvs' + +# --------------------------------------------------------------------- +# Common environment setup/cleanup for each sub testcases + +prepare_lvs_() +{ + lvcreate -l2 -n $lv1 $vg $(pv_ 1) && + lv_is_on_ $vg/$lv1 $(pv_ 1) && + lvcreate -l9 -i3 -n $lv2 $vg $(pv_ 2) $(pv_ 3) $(pv_ 4) && + lv_is_on_ $vg/$lv2 $(pv_ 2) $(pv_ 3) $(pv_ 4) && + lvextend -l+2 $vg/$lv1 $(pv_ 2) && + lv_is_on_ $vg/$lv1 $(pv_ 1) $(pv_ 2) && + lvextend -l+2 $vg/$lv1 $(pv_ 3) && + lv_is_on_ $vg/$lv1 $(pv_ 1) $(pv_ 2) $(pv_ 3) && + lvextend -l+2 $vg/$lv1 $(pv_ 1) && + lv_is_on_ $vg/$lv1 $(pv_ 1) $(pv_ 2) $(pv_ 3) $(pv_ 1) && + lvcreate -l1 -n $lv3 $vg $(pv_ 2) && + lv_is_on_ $vg/$lv3 $(pv_ 2) && + save_dev_sum_ $(lvdev_ $vg $lv1) && + save_dev_sum_ $(lvdev_ $vg $lv2) && + save_dev_sum_ $(lvdev_ $vg $lv3) && + lvs -a -o devices --noheadings $vg/$lv1 > lv1_devs && + lvs -a -o devices --noheadings $vg/$lv2 > lv2_devs && + lvs -a -o devices --noheadings $vg/$lv3 > lv3_devs +} + +lv_not_changed_() +{ + lvs -a -o devices --noheadings $1 > out && + diff $(basename $1)_devs out +} + +check_and_cleanup_lvs_() +{ + lvs -a -o+devices $vg && + check_dev_sum_ $(lvdev_ $vg $lv1) && + check_dev_sum_ $(lvdev_ $vg $lv2) && + check_dev_sum_ $(lvdev_ $vg $lv3) && + lvs -a -o name $vg > out && ! grep ^pvmove out && + lvremove -ff $vg +} + +test_expect_success "check environment setup/cleanup" \ + 'prepare_lvs_ && + check_and_cleanup_lvs_' + +# --------------------------------------------------------------------- +# pvmove tests + +# --- +# filter by LV + +test_expect_success "only specified LV is moved: from pv2 to pv5 only for lv1" \ + 'prepare_lvs_ && + pvmove -i1 -n $vg/$lv1 $(pv_ 2) $(pv_ 5) && + lv_is_on_ $vg/$lv1 $(pv_ 1) $(pv_ 5) $(pv_ 3) $(pv_ 1) && + lv_not_changed_ $vg/$lv2 && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +# --- +# segments in a LV + +test_expect_success "the 1st seg of 3-segs LV is moved: from pv1 of lv1 to pv4" \ + 'prepare_lvs_ && + pvmove -i1 -n $vg/$lv1 $(pv_ 1) $(pv_ 4) && + lv_is_on_ $vg/$lv1 $(pv_ 4) $(pv_ 2) $(pv_ 3) $(pv_ 4) && + lv_not_changed_ $vg/$lv2 && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +test_expect_success "the 2nd seg of 3-segs LV is moved: from pv2 of lv1 to pv4" \ + 'prepare_lvs_ && + pvmove -i1 -n $vg/$lv1 $(pv_ 2) $(pv_ 4) && + lv_is_on_ $vg/$lv1 $(pv_ 1) $(pv_ 4) $(pv_ 3) $(pv_ 1) && + lv_not_changed_ $vg/$lv2 && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +test_expect_success "the 3rd seg of 3-segs LV is moved: from pv3 of lv1 to pv4" \ + 'prepare_lvs_ && + pvmove -i1 -n $vg/$lv1 $(pv_ 3) $(pv_ 4) && + lv_is_on_ $vg/$lv1 $(pv_ 1) $(pv_ 2) $(pv_ 4) $(pv_ 1) && + lv_not_changed_ $vg/$lv2 && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +# --- +# multiple LVs matching + +test_expect_success "1 out of 3 LVs is moved: from pv4 to pv5" \ + 'prepare_lvs_ && + pvmove -i1 $(pv_ 4) $(pv_ 5) && + lv_not_changed_ $vg/$lv1 && + lv_is_on_ $vg/$lv2 $(pv_ 2) $(pv_ 3) $(pv_ 5) && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +test_expect_success "2 out of 3 LVs are moved: from pv3 to pv5" \ + 'prepare_lvs_ && + pvmove -i1 $(pv_ 3) $(pv_ 5) && + lv_is_on_ $vg/$lv1 $(pv_ 1) $(pv_ 2) $(pv_ 5) $(pv_ 1) && + lv_is_on_ $vg/$lv2 $(pv_ 2) $(pv_ 5) $(pv_ 4) && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +test_expect_success "3 out of 3 LVs are moved: from pv2 to pv5" \ + 'prepare_lvs_ && + pvmove -i1 $(pv_ 2) $(pv_ 5) && + lv_is_on_ $vg/$lv1 $(pv_ 1) $(pv_ 5) $(pv_ 3) $(pv_ 1) && + lv_is_on_ $vg/$lv2 $(pv_ 5) $(pv_ 3) $(pv_ 4) && + lv_is_on_ $vg/$lv3 $(pv_ 5) && + check_and_cleanup_lvs_' + +# --- +# areas of striping + +test_expect_success "move the 1st stripe: from pv2 of lv2 to pv1" \ + 'prepare_lvs_ && + pvmove -i1 -n $vg/$lv2 $(pv_ 2) $(pv_ 1) && + lv_not_changed_ $vg/$lv1 && + lv_is_on_ $vg/$lv2 $(pv_ 1) $(pv_ 3) $(pv_ 4) && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +test_expect_success "move the 2nd stripe: from pv3 of lv2 to pv1" \ + 'prepare_lvs_ && + pvmove -i1 -n $vg/$lv2 $(pv_ 3) $(pv_ 1) && + lv_not_changed_ $vg/$lv1 && + lv_is_on_ $vg/$lv2 $(pv_ 2) $(pv_ 1) $(pv_ 4) && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +test_expect_success "move the 3rd stripe: from pv4 of lv2 to pv1" \ + 'prepare_lvs_ && + pvmove -i1 -n $vg/$lv2 $(pv_ 4) $(pv_ 1) && + lv_not_changed_ $vg/$lv1 && + lv_is_on_ $vg/$lv2 $(pv_ 2) $(pv_ 3) $(pv_ 1) && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +# --- +# partial segment match (source segment splitted) + +test_expect_success "match to the start of segment:from pv2:0-0 to pv5" \ + 'prepare_lvs_ && + pvmove -i1 $(pv_ 2):0-0 $(pv_ 5) && + lv_not_changed_ $vg/$lv1 && + lv_is_on_ $vg/$lv2 $(pv_ 5) $(pv_ 2) $(pv_ 3) $(pv_ 4) && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +test_expect_success "match to the middle of segment: from pv2:1-1 to pv5" \ + 'prepare_lvs_ && + pvmove -i1 $(pv_ 2):1-1 $(pv_ 5) && + lv_not_changed_ $vg/$lv1 && + lv_is_on_ $vg/$lv2 $(pv_ 2) $(pv_ 5) $(pv_ 2) $(pv_ 3) $(pv_ 4) && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +test_expect_success "match to the end of segment: from pv2:2-2 to pv5" \ + 'prepare_lvs_ && + pvmove -i1 $(pv_ 2):2-2 $(pv_ 5) && + lv_not_changed_ $vg/$lv1 && + lv_is_on_ $vg/$lv2 $(pv_ 2) $(pv_ 5) $(pv_ 3) $(pv_ 4) && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +# --- +# destination segment splitted + +test_expect_success "no destination split: from pv2:0-2 to pv5" \ + 'prepare_lvs_ && + pvmove -i1 $(pv_ 2):0-2 $(pv_ 5) && + lv_not_changed_ $vg/$lv1 && + lv_is_on_ $vg/$lv2 $(pv_ 5) $(pv_ 3) $(pv_ 4) && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +test_expect_success "destination split into 2: from pv2:0-2 to pv5:5-5 and pv4:5-6" \ + 'prepare_lvs_ && + pvmove -i1 $(pv_ 2):0-2 $(pv_ 5):5-5 $(pv_ 4):5-6 && + lv_not_changed_ $vg/$lv1 && + lv_is_on_ $vg/$lv2 $(pv_ 5) $(pv_ 4) $(pv_ 3) $(pv_ 4) && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +test_expect_success "destination split into 3: from pv2:0-2 to {pv3,4,5}:5-5" \ + 'prepare_lvs_ && + pvmove -i1 $(pv_ 2):0-2 $(pv_ 3):5-5 $(pv_ 4):5-5 $(pv_ 5):5-5 && + lv_not_changed_ $vg/$lv1 && + lv_is_on_ $vg/$lv2 $(pv_ 3) $(pv_ 4) $(pv_ 5) $(pv_ 3) $(pv_ 4) && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +# --- +# alloc policy (anywhere, contiguous) with both success and failure cases + +test_expect_failure "alloc normal on same PV for source and destination: from pv3:0-2 to pv3:5-7" \ + 'prepare_lvs_ && + pvmove -i1 $(pv_ 3):0-2 $(pv_ 3):5-7' +test_expect_success "(cleanup previous test)" \ + 'lv_not_changed_ $vg/$lv1 && + lv_not_changed_ $vg/$lv2 && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +test_expect_success "alloc anywhere on same PV for source and destination: from pv3:0-2 to pv3:5-7" \ + 'prepare_lvs_ && + pvmove -i1 --alloc anywhere $(pv_ 3):0-2 $(pv_ 3):5-7 && + lv_not_changed_ $vg/$lv1 && + lv_is_on_ $vg/$lv2 $(pv_ 2) $(pv_ 3) $(pv_ 4) && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +test_expect_success "alloc anywhere but better area available: from pv3:0-2 to pv3:5-7 or pv5:5-6,pv4:5-5" \ + 'prepare_lvs_ && + pvmove -i1 --alloc anywhere $(pv_ 3):0-2 $(pv_ 3):5-7 $(pv_ 5):5-6 $(pv_ 4):5-5 && + lv_not_changed_ $vg/$lv1 && + lv_is_on_ $vg/$lv2 $(pv_ 2) $(pv_ 5) $(pv_ 4) $(pv_ 4) && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +test_expect_failure "alloc contiguous but area not available: from pv2:0-2 to pv5:5-5 and pv4:5-6" \ + 'prepare_lvs_ && + pvmove -i1 --alloc contiguous $(pv_ 2):0-2 $(pv_ 5):5-5 $(pv_ 4):5-6' +test_expect_success "(cleanup previous test)" \ + 'lv_not_changed_ $vg/$lv1 && + lv_not_changed_ $vg/$lv2 && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +test_expect_success "alloc contiguous and contiguous area available: from pv2:0-2 to pv5:0-0,pv5:3-5 and pv4:5-6" \ + 'prepare_lvs_ && + pvmove -i1 --alloc contiguous $(pv_ 2):0-2 $(pv_ 5):0-0 $(pv_ 5):3-5 $(pv_ 4):5-6 && + lv_not_changed_ $vg/$lv1 && + lv_is_on_ $vg/$lv2 $(pv_ 5) $(pv_ 3) $(pv_ 4) && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +# --- +# multiple segments in a LV + +test_expect_success "multiple source LVs: from pv3 to pv5" \ + 'prepare_lvs_ && + pvmove -i1 $(pv_ 3) $(pv_ 5) && + lv_is_on_ $vg/$lv1 $(pv_ 1) $(pv_ 2) $(pv_ 5) && + lv_is_on_ $vg/$lv2 $(pv_ 2) $(pv_ 5) $(pv_ 4) && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +# --- +# move inactive LV + +test_expect_success "move inactive LV: from pv2 to pv5" \ + 'prepare_lvs_ && + lvchange -an $vg/$lv1 && + lvchange -an $vg/$lv3 && + pvmove -i1 $(pv_ 2) $(pv_ 5) && + lv_is_on_ $vg/$lv1 $(pv_ 1) $(pv_ 5) $(pv_ 3) && + lv_is_on_ $vg/$lv2 $(pv_ 5) $(pv_ 3) $(pv_ 4) && + lv_is_on_ $vg/$lv3 $(pv_ 5) && + check_and_cleanup_lvs_' + +# --- +# other failure cases + +test_expect_failure "no PEs to move: from pv3 to pv1" \ + 'prepare_lvs_ && + pvmove -i1 $(pv_ 3) $(pv_ 1) && + pvmove -i1 $(pv_ 3) $(pv_ 1)' +test_expect_success "(cleanup previous test)" \ + 'lv_is_on_ $vg/$lv1 $(pv_ 1) $(pv_ 2) $(pv_ 1) && + lv_is_on_ $vg/$lv2 $(pv_ 2) $(pv_ 1) $(pv_ 4) && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +test_expect_failure "no space available: from pv2:0-0 to pv1:0-0" \ + 'prepare_lvs_ && + pvmove -i1 $(pv_ 2):0-0 $(pv_ 1):0-0' +test_expect_success "(cleanup previous test)" \ + 'lv_not_changed_ $vg/$lv1 && + lv_not_changed_ $vg/$lv2 && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +test_expect_failure 'same source and destination: from pv1 to pv1' \ + 'prepare_lvs_ && + pvmove -i1 $(pv_ 1) $(pv_ 1)' +test_expect_success "(cleanup previous test)" \ + 'lv_not_changed_ $vg/$lv1 && + lv_not_changed_ $vg/$lv2 && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +test_expect_failure "sum of specified destination PEs is large enough, but it includes source PEs and the free PEs are not enough" \ + 'prepare_lvs_ && + pvmove --alloc anywhere $(pv_ 1):0-2 $(pv_ 1):0-2 $(pv_ 5):0-0 2> err' +test_expect_success "(cleanup previous test)" \ + 'grep "Insufficient free space" err && + lv_not_changed_ $vg/$lv1 && + lv_not_changed_ $vg/$lv2 && + lv_not_changed_ $vg/$lv3 && + check_and_cleanup_lvs_' + +# --------------------------------------------------------------------- + +test_expect_success "pvmove abort" \ + 'prepare_lvs_ && + pvmove -i100 -b $(pv_ 1) $(pv_ 3) && + pvmove --abort && + check_and_cleanup_lvs_' + +test_done --- LVM2/test/lvm-utils.sh 2008/01/14 21:07:58 1.5 +++ LVM2/test/lvm-utils.sh 2008/01/16 21:21:22 1.6 @@ -70,7 +70,8 @@ # Detect support for the envvar. If it's supported, the # following command will fail with the expected diagnostic. out=$(DM_DEV_DIR=j dmsetup version 2>&1) - test "$?:$out" = "1:Invalid DM_DEV_DIR envvar value." + test "$?:$out" = "1:Invalid DM_DEV_DIR envvar value." -o \ + "$?:$out" = "1:Invalid DM_DEV_DIR environment variable value." } # set up private /dev and /etc --- LVM2/test/Makefile.in 2007/10/09 13:13:05 1.7 +++ LVM2/test/Makefile.in 2008/01/16 21:21:22 1.8 @@ -56,6 +56,7 @@ for i in lvm $$(cat $(top_srcdir)/tools/.commands); do \ ln -s ../lvm-wrapper bin/$$i; \ done + test -n "@DMDIR@" && ln -s "@DMDIR@/dmsetup/dmsetup" bin/dmsetup touch $@ lvm-wrapper: Makefile --- LVM2/test/t-vgmerge-usage.sh 2008/01/16 19:54:39 1.1 +++ LVM2/test/t-vgmerge-usage.sh 2008/01/16 21:21:22 1.2 @@ -70,30 +70,31 @@ vgremove $vg2 && vgremove $vg1' -# FIXME: error with device mapper -#test_expect_success \ -# 'vgmerge rejects vgmerge because max_lv is exceeded' \ -# 'vgcreate --maxlogicalvolumes 2 $vg1 $d1 $d2 && -# vgcreate --maxlogicalvolumes 2 $vg2 $d3 $d4 && -# lvcreate -l 4 -n lv1 $vg1 && -# lvcreate -l 4 -n lv2 $vg1 && -# lvcreate -l 4 -n lv3 $vg2 && -# vgmerge $vg1 $vg2 2>err; -# status=$?; echo status=$?; test $status = 5 && -# grep "^ Maximum number of logical volumes (2) exceeded" err && -# vgremove $vg2 && -# vgremove $vg1' +test_expect_success \ + 'vgmerge rejects vg with active lv' \ + 'vgcreate $vg1 $d1 $d2 && + vgcreate $vg2 $d3 $d4 && + lvcreate -l 4 -n lv1 $vg2 && + vgmerge $vg1 $vg2 2>err; + status=$?; echo status=$?; test $status = 5 && + grep "^ Logical volumes in \"$vg2\" must be inactive\$" err && + vgremove -f $vg2 && + vgremove -f $vg1' -#test_expect_success \ -# 'vgmerge rejects vg with active lv' \ -# 'vgcreate $vg1 $d1 $d2 && -# vgcreate $vg2 $d3 $d4 && -# lvcreate -l 64 -n lv1 $vg1 && -# vgmerge $vg1 $vg1 2>err; -# status=$?; echo status=$?; test $status = 5 && -# grep "^ Logical volumes in \"$vg1\" must be inactive\$" err && -# vgremove -f $vg2 && -# vgremove -f $vg1' +test_expect_success \ + 'vgmerge rejects vgmerge because max_lv is exceeded' \ + 'vgcreate --maxlogicalvolumes 2 $vg1 $d1 $d2 && + vgcreate --maxlogicalvolumes 2 $vg2 $d3 $d4 && + lvcreate -l 4 -n lv1 $vg1 && + lvcreate -l 4 -n lv2 $vg1 && + lvcreate -l 4 -n lv3 $vg2 && + vgchange -an $vg1 && + vgchange -an $vg2 && + vgmerge $vg1 $vg2 2>err; + status=$?; echo status=$?; test $status = 5 && + grep "^ Maximum number of logical volumes (2) exceeded" err && + vgremove -f $vg2 && + vgremove -f $vg1' test_done # Local Variables: --- LVM2/test/t-vgsplit-operation.sh 2008/01/16 19:54:39 1.3 +++ LVM2/test/t-vgsplit-operation.sh 2008/01/16 21:21:22 1.4 @@ -98,6 +98,32 @@ vgremove $vg2 && vgremove $vg1' +test_expect_success \ + 'vgsplit rejects vg with active lv' \ + 'vgcreate $vg1 $d1 $d2 && + vgcreate $vg2 $d3 $d4 && + lvcreate -l 4 -n lv1 $vg1 && + vgsplit $vg1 $vg2 $d1 2>err; + status=$?; echo status=$?; test $status = 5 && + grep "^ Logical volumes in \"$vg1\" must be inactive\$" err && + vgremove -f $vg2 && + vgremove -f $vg1' + +test_expect_success \ + 'vgsplit rejects split because max_lv is exceeded' \ + 'vgcreate --maxlogicalvolumes 2 $vg1 $d1 $d2 && + vgcreate --maxlogicalvolumes 2 $vg2 $d3 $d4 && + lvcreate -l 4 -n lv1 $vg1 && + lvcreate -l 4 -n lv2 $vg1 && + lvcreate -l 4 -n lv3 $vg2 && + vgchange -an $vg1 && + vgchange -an $vg2 && + vgsplit $vg1 $vg2 $d1 2>err; + status=$?; echo status=$?; test $status = 5 && + grep "^ Maximum number of logical volumes (2) exceeded" err && + vgremove -f $vg2 && + vgremove -f $vg1' + test_done # Local Variables: # indent-tabs-mode: nil
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