| #!/bin/sh |
| # Copyright (C) 2008-2012 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| |
| test_description='Exercise some vgcreate diagnostics' |
| SKIP_WITH_LVMLOCKD=1 |
| SKIP_WITH_LVMPOLLD=1 |
| |
| . lib/inittest |
| |
| aux prepare_devs 3 |
| pvcreate "$dev1" "$dev2" |
| pvcreate --metadatacopies 0 "$dev3" |
| |
| vg=${PREFIX}vg |
| |
| #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 |
| # try vgck and to remove it again - should fail (but not segfault) |
| not vgremove $vg |
| not vgck $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" |
| |
| # Test default (4MB) vg_extent_size as well as limits of extent_size |
| not vgcreate --physicalextentsize 0k $vg "$dev1" "$dev2" |
| vgcreate --physicalextentsize 1k $vg "$dev1" "$dev2" |
| check vg_field $vg vg_extent_size 1.00k |
| vgremove -ff $vg |
| not vgcreate --physicalextentsize 3K $vg "$dev1" "$dev2" |
| not vgcreate --physicalextentsize 1024t $vg "$dev1" "$dev2" |
| #not vgcreate --physicalextentsize 1T $vg "$dev1" "$dev2" |
| # FIXME: vgcreate allows physicalextentsize larger than pv size! |
| |
| # Test default max_lv, max_pv, extent_size, alloc_policy, clustered |
| vgcreate $vg "$dev1" "$dev2" |
| check vg_field $vg vg_extent_size 4.00m |
| check vg_field $vg max_lv 0 |
| check vg_field $vg max_pv 0 |
| ATTRS="wz--n-" |
| test -e LOCAL_CLVMD && ATTRS="wz--nc" |
| check vg_field $vg vg_attr $ATTRS |
| vgremove -ff $vg |
| |
| # Implicit pvcreate tests, test pvcreate options on vgcreate |
| # --force, --yes, --metadata{size|copies|type}, --zero |
| # --dataalignment[offset] |
| pvremove "$dev1" "$dev2" |
| vgcreate --force --yes --zero y $vg "$dev1" "$dev2" |
| vgremove -f $vg |
| pvremove -f "$dev1" |
| |
| for i in 0 1 2 3 |
| do |
| # vgcreate (lvm2) succeeds writing LVM label at sector $i |
| vgcreate --labelsector $i $vg "$dev1" |
| dd if="$dev1" bs=512 skip=$i count=1 2>/dev/null | strings | grep LABELONE >/dev/null |
| vgremove -f $vg |
| pvremove -f "$dev1" |
| done |
| |
| # pvmetadatacopies |
| for i in 1 2 |
| do |
| vgcreate --pvmetadatacopies $i $vg "$dev1" |
| check pv_field "$dev1" pv_mda_count $i |
| vgremove -f $vg |
| pvremove -f "$dev1" |
| done |
| not vgcreate --pvmetadatacopies 0 $vg "$dev1" |
| pvcreate --metadatacopies 1 "$dev2" |
| vgcreate --pvmetadatacopies 0 $vg "$dev1" "$dev2" |
| check pv_field "$dev1" pv_mda_count 0 |
| check pv_field "$dev2" pv_mda_count 1 |
| vgremove -f $vg |
| pvremove -f "$dev1" |
| |
| # metadatasize, dataalignment, dataalignmentoffset |
| #COMM 'pvcreate sets data offset next to mda area' |
| vgcreate --metadatasize 100k --dataalignment 100k $vg "$dev1" |
| check pv_field "$dev1" pe_start 200.00k |
| vgremove -f $vg |
| pvremove -f "$dev1" |
| |
| # data area is aligned to 1M by default, |
| # data area start is shifted by the specified alignment_offset |
| pv_align=1052160 # 1048576 + (7*512) |
| vgcreate --metadatasize 128k --dataalignmentoffset 7s $vg "$dev1" |
| check pv_field "$dev1" pe_start ${pv_align}B --units b |
| vgremove -f $vg |
| pvremove -f "$dev1" |
| |
| if test -n "$LVM_TEST_LVM1" ; then |
| mdatypes='1 2' |
| else |
| mdatypes='2' |
| fi |
| |
| # metadatatype |
| for i in $mdatypes |
| do |
| vgcreate -M $i $vg "$dev1" |
| check vg_field $vg vg_fmt lvm$i |
| vgremove -f $vg |
| pvremove -f "$dev1" |
| done |
| |
| # vgcreate fails if pv belongs to existing vg |
| vgcreate $vg1 "$dev1" "$dev2" |
| not vgcreate $vg2 "$dev2" |
| vgremove -f $vg1 |
| pvremove -f "$dev1" "$dev2" |
| |
| # all PVs exist in the VG after created |
| pvcreate "$dev1" |
| vgcreate $vg1 "$dev1" "$dev2" "$dev3" |
| check pv_field "$dev1" vg_name $vg1 |
| check pv_field "$dev2" vg_name $vg1 |
| check pv_field "$dev3" vg_name $vg1 |
| vgremove -f $vg1 |