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lvm2/test/t-vgmerge-usage.sh
Dave Wysochanski d865615e9a Create vgs_are_compatible() fn to check whether vgs are compatible for merging.
Add new vgmerge and vgsplit tests to check rejection of incompatible vgs.
Cleanup comments.
Bugzilla: bz251992

---
 lib/metadata/metadata-exported.h |    3 +
 lib/metadata/metadata.c          |   89 +++++++++++++++++++++++++++++++++-
 test/t-vgmerge-usage.sh          |  101 +++++++++++++++++++++++++++++++++++++++
 test/t-vgsplit-operation.sh      |   20 +++++++
 tools/vgmerge.c                  |   69 --------------------------
 tools/vgsplit.c                  |    5 -
 6 files changed, 215 insertions(+), 72 deletions(-)
2008-01-16 19:54:39 +00:00

102 lines
3.1 KiB
Bash
Executable File

#!/bin/sh
# Copyright (C) 2007 Red Hat, Inc. All rights reserved.
#
# 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='Exercise some vgmerge diagnostics'
privileges_required_=1
. ./test-lib.sh
cleanup_()
{
test -n "$d1" && losetup -d "$d1"
test -n "$d2" && losetup -d "$d2"
test -n "$d3" && losetup -d "$d3"
test -n "$d4" && losetup -d "$d4"
rm -f "$f1" "$f2" "$f3" "$f4"
}
test_expect_success \
'set up temp files, loopback devices, PVs, vgnames' \
'f1=$(pwd)/1 && d1=$(loop_setup_ "$f1") &&
f2=$(pwd)/2 && d2=$(loop_setup_ "$f2") &&
f3=$(pwd)/3 && d3=$(loop_setup_ "$f3") &&
f4=$(pwd)/4 && d4=$(loop_setup_ "$f4") &&
vg1=$(this_test_)-test-vg1-$$ &&
vg2=$(this_test_)-test-vg2-$$ &&
pvcreate $d1 $d2 $d3 $d4'
test_expect_success \
'vgmerge normal operation' \
'vgcreate $vg1 $d1 $d2 &&
vgcreate $vg2 $d3 $d4 &&
vgmerge $vg1 $vg2 &&
vgremove $vg1'
test_expect_success \
'vgmerge rejects duplicate vg name' \
'vgcreate $vg1 $d1 $d2 &&
vgcreate $vg2 $d3 $d4 &&
vgmerge $vg1 $vg1 2>err;
status=$?; echo status=$?; test $status = 5 &&
grep "^ Duplicate volume group name \"$vg1\"\$" err &&
vgremove $vg2 &&
vgremove $vg1'
test_expect_success \
'vgmerge rejects vgs with incompatible extent_size' \
'vgcreate --physicalextentsize 4M $vg1 $d1 $d2 &&
vgcreate --physicalextentsize 8M $vg2 $d3 $d4 &&
vgmerge $vg1 $vg2 2>err;
status=$?; echo status=$?; test $status = 5 &&
grep "^ Extent sizes differ" err &&
vgremove $vg2 &&
vgremove $vg1'
test_expect_success \
'vgmerge rejects vgmerge because max_pv is exceeded' \
'vgcreate --maxphysicalvolumes 2 $vg1 $d1 $d2 &&
vgcreate --maxphysicalvolumes 2 $vg2 $d3 $d4 &&
vgmerge $vg1 $vg2 2>err;
status=$?; echo status=$?; test $status = 5 &&
grep "^ Maximum number of physical volumes (2) exceeded" err &&
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 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_done
# Local Variables:
# indent-tabs-mode: nil
# End: