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lvm2/test/t-vgcreate-usage.sh

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#!/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='Exercise some vgcreate diagnostics'
. ./test-utils.sh
aux prepare_devs 3
pvcreate $dev1 $dev2
pvcreate --metadatacopies 0 $dev3
#COMM 'vgcreate accepts 8.00M physicalextentsize for VG'
vgcreate $vg --physicalextentsize 8.00M $dev1 $dev2
check_vg_field_ $vg vg_extent_size 8.00M
vgremove $vg
#COMM 'vgcreate accepts smaller (128) maxlogicalvolumes for VG'
vgcreate $vg --maxlogicalvolumes 128 $dev1 $dev2
check_vg_field_ $vg max_lv 128
vgremove $vg
#COMM 'vgcreate accepts smaller (128) maxphysicalvolumes for VG'
vgcreate $vg --maxphysicalvolumes 128 $dev1 $dev2
check_vg_field_ $vg max_pv 128
vgremove $vg
#COMM 'vgcreate rejects a zero physical extent size'
not vgcreate --physicalextentsize 0 $vg $dev1 $dev2 2>err
grep "^ Physical extent size may not be zero\$" err
#COMM 'vgcreate rejects "inherit" allocation policy'
not vgcreate --alloc inherit $vg $dev1 $dev2 2>err
grep "^ Volume Group allocation policy cannot inherit from anything\$" err
#COMM 'vgcreate rejects vgname "."'
vginvalid=.;
not vgcreate $vginvalid $dev1 $dev2 2>err
grep "New volume group name \"$vginvalid\" is invalid\$" err
#COMM 'vgcreate rejects vgname greater than 128 characters'
vginvalid=thisnameisridiculouslylongtotestvalidationcodecheckingmaximumsizethisiswhathappenswhenprogrammersgetboredandorarenotcreativedonttrythisathome
not vgcreate $vginvalid $dev1 $dev2 2>err
grep "New volume group name \"$vginvalid\" is invalid\$" err
#COMM 'vgcreate rejects already existing vgname "/tmp/$vg"'
#touch /tmp/$vg
#not vgcreate $vg $dev1 $dev2 2>err
#grep "New volume group name \"$vg\" is invalid\$" err
#COMM "vgcreate rejects repeated invocation (run 2 times) (bz178216)"
vgcreate $vg $dev1 $dev2
not vgcreate $vg $dev1 $dev2
vgremove -ff $vg
#COMM 'vgcreate rejects MaxLogicalVolumes > 255'
not vgcreate --metadatatype 1 --maxlogicalvolumes 1024 $vg $dev1 $dev2 2>err
grep "^ Number of volumes may not exceed 255\$" err
#COMM "vgcreate fails when the only pv has --metadatacopies 0"
not vgcreate $vg $dev3