1
0
mirror of git://sourceware.org/git/lvm2.git synced 2024-12-25 01:34:38 +03:00
lvm2/test/t-vgreduce-usage.sh
2008-09-19 16:12:25 +00:00

158 lines
3.9 KiB
Bash
Executable File

#!/bin/sh
# Copyright (C) 2008 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='Test vgreduce command options for validity'
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-$$ &&
vg2=$(this_test_)-test-vg2-$$ &&
lv1=$(this_test_)-test-lv1-$$ &&
lv2=$(this_test_)-test-lv2-$$ &&
lv3=$(this_test_)-test-lv3-$$'
for mdatype in 1 2
do
test_expect_success \
"(lvm$mdatype) setup PVs" '
pvcreate -M$mdatype $d1 $d2
'
test_expect_success \
"(lvm$mdatype) vgreduce removes only the specified pv from vg (bz427382)" '
vgcreate -M$mdatype $vg1 $d1 $d2 &&
vgreduce $vg1 $d1 &&
check_pv_field_ $d2 vg_name $vg1 &&
vgremove -f $vg1
'
test_expect_success \
"(lvm$mdatype) vgreduce rejects removing the last pv (--all)" '
vgcreate -M$mdatype $vg1 $d1 $d2 &&
{ vgreduce --all $vg1;
status=$?; echo status=$status; test $status != 0 &&
vgremove -f $vg1
}
'
test_expect_success \
"(lvm$mdatype) vgreduce rejects removing the last pv" '
vgcreate -M$mdatype $vg1 $d1 $d2 &&
{ vgreduce $vg1 $d1 $d2;
status=$?; echo status=$status; test $status = 5 &&
vgremove -f $vg1
}
'
test_expect_success \
"(lvm$mdatype) remove PVs " '
pvremove -ff $d1 $d2
'
done
for mdatype in 2
do
test_expect_success \
"(lvm$mdatype) setup PVs (--metadatacopies 0)" '
pvcreate -M$mdatype $d1 $d2 &&
pvcreate --metadatacopies 0 -M$mdatype $d3 $d4
'
test_expect_success \
"(lvm$mdatype) vgreduce rejects removing pv with the last mda copy" '
vgcreate -M$mdatype $vg1 $d1 $d3 &&
{ vgreduce $vg1 $d1;
status=$?; echo status=$status; test $status != 0 &&
vgremove -f $vg1
}
'
test_expect_success \
"cleanup" '
vgremove -ff $vg1; true
'
test_expect_success \
"(lvm$mdatype) setup: create mirror & damage one pv" '
vgcreate -M$mdatype $vg1 $d1 $d2 $d3 &&
lvcreate -n $lv1 -m1 -l 16 $vg1 &&
lvcreate -n $lv2 -l 16 $vg1 $d2 &&
lvcreate -n $lv3 -l 16 $vg1 $d3 &&
vgchange -an $vg1 &&
pvcreate -ff -y $d1
'
test_expect_success \
"(lvm$mdatype) vgreduce --removemissing --force repares to linear" '
vgreduce --removemissing --force $vg1 &&
check_lv_field_ $vg1/$lv1 segtype linear &&
vg_validate_pvlv_counts_ $vg1 2 3 0
'
test_expect_success \
"cleanup" '
vgremove -ff $vg1
'
test_expect_success \
"(lvm$mdatype) setup: create mirror + linear lvs" '
vgcreate -M$mdatype $vg1 $d1 &&
lvcreate -n $lv2 -l 16 $vg1 &&
lvcreate -n $lv1 -l 4 $vg1 &&
vgextend $vg1 $d2 $d3 &&
lvcreate -n $lv3 -l 16 $vg1 $d3 &&
lvconvert -m1 $vg1/$lv1
'
test_debug '
pvs --segments -o +lv_name
'
test_expect_success \
"(lvm$mdatype) setup: damage one pv" '
vgchange -an $vg1 &&
pvcreate -ff -y $d1
'
test_expect_failure \
"(lvm$mdatype) vgreduce rejects --removemissing --mirrorsonly --force when nonmirror lv lost too" '
vgreduce --removemissing --mirrorsonly --force $vg1
'
test_debug '
pvs -P
lvs -P
vgs -P
'
test_expect_success \
"cleanup" '
vgreduce --removemissing --force $vg1
vgremove -ff $vg1
'
done
test_done
# Local Variables:
# indent-tabs-mode: nil
# End: