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164 lines
5.2 KiB
Bash
Executable File
164 lines
5.2 KiB
Bash
Executable File
#!/bin/sh
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# Copyright (C) 2008 Red Hat, Inc. All rights reserved.
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions
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# of the GNU General Public License v.2.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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test_description='Exercise some vgcreate diagnostics'
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. lib/test
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aux prepare_devs 3
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pvcreate $dev1 $dev2
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pvcreate --metadatacopies 0 $dev3
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vg=${PREFIX}vg
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#COMM 'vgcreate accepts 8.00m physicalextentsize for VG'
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vgcreate -c n $vg --physicalextentsize 8.00m $dev1 $dev2
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check vg_field $vg vg_extent_size 8.00m
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vgremove $vg
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# try vgck and to remove it again - should fail (but not segfault)
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not vgremove $vg
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not vgck $vg
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#COMM 'vgcreate accepts smaller (128) maxlogicalvolumes for VG'
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vgcreate -c n $vg --maxlogicalvolumes 128 $dev1 $dev2
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check vg_field $vg max_lv 128
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vgremove $vg
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#COMM 'vgcreate accepts smaller (128) maxphysicalvolumes for VG'
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vgcreate -c n $vg --maxphysicalvolumes 128 $dev1 $dev2
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check vg_field $vg max_pv 128
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vgremove $vg
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#COMM 'vgcreate rejects a zero physical extent size'
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not vgcreate -c n --physicalextentsize 0 $vg $dev1 $dev2 2>err
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grep "^ Physical extent size may not be zero\$" err
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#COMM 'vgcreate rejects "inherit" allocation policy'
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not vgcreate -c n --alloc inherit $vg $dev1 $dev2 2>err
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grep "^ Volume Group allocation policy cannot inherit from anything\$" err
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#COMM 'vgcreate rejects vgname "."'
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vginvalid=.;
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not vgcreate -c n $vginvalid $dev1 $dev2 2>err
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grep "New volume group name \"$vginvalid\" is invalid\$" err
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#COMM 'vgcreate rejects vgname greater than 128 characters'
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vginvalid=thisnameisridiculouslylongtotestvalidationcodecheckingmaximumsizethisiswhathappenswhenprogrammersgetboredandorarenotcreativedonttrythisathome
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not vgcreate -c n $vginvalid $dev1 $dev2 2>err
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grep "New volume group name \"$vginvalid\" is invalid\$" err
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#COMM 'vgcreate rejects already existing vgname "/tmp/$vg"'
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#touch /tmp/$vg
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#not vgcreate $vg $dev1 $dev2 2>err
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#grep "New volume group name \"$vg\" is invalid\$" err
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#COMM "vgcreate rejects repeated invocation (run 2 times) (bz178216)"
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vgcreate -c n $vg $dev1 $dev2
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not vgcreate -c n $vg $dev1 $dev2
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vgremove -ff $vg
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#COMM 'vgcreate rejects MaxLogicalVolumes > 255'
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not vgcreate -c n --metadatatype 1 --maxlogicalvolumes 1024 $vg $dev1 $dev2 2>err
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grep "^ Number of volumes may not exceed 255\$" err
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#COMM "vgcreate fails when the only pv has --metadatacopies 0"
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not vgcreate -c n $vg $dev3
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# Test default (4MB) vg_extent_size as well as limits of extent_size
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not vgcreate -c n --physicalextentsize 0k $vg $dev1 $dev2
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vgcreate -c n --physicalextentsize 1k $vg $dev1 $dev2
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check vg_field $vg vg_extent_size 1.00k
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vgremove -ff $vg
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not vgcreate -c n --physicalextentsize 3K $vg $dev1 $dev2
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not vgcreate -c n --physicalextentsize 1024t $vg $dev1 $dev2
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#not vgcreate --physicalextentsize 1T $vg $dev1 $dev2
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# FIXME: vgcreate allows physicalextentsize larger than pv size!
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# Test default max_lv, max_pv, extent_size, alloc_policy, clustered
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vgcreate -c n $vg $dev1 $dev2
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check vg_field $vg vg_extent_size 4.00m
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check vg_field $vg max_lv 0
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check vg_field $vg max_pv 0
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check vg_field $vg vg_attr "wz--n-"
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vgremove -ff $vg
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# Implicit pvcreate tests, test pvcreate options on vgcreate
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# --force, --yes, --metadata{size|copies|type}, --zero
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# --dataalignment[offset]
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pvremove $dev1 $dev2
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vgcreate -c n --force --yes --zero y $vg $dev1 $dev2
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vgremove -f $vg
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pvremove -f $dev1
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for i in 0 1 2 3
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do
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# vgcreate (lvm2) succeeds writing LVM label at sector $i
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vgcreate -c n --labelsector $i $vg $dev1
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dd if=$dev1 bs=512 skip=$i count=1 2>/dev/null | strings | grep LABELONE >/dev/null
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vgremove -f $vg
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pvremove -f $dev1
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done
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# pvmetadatacopies
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for i in 1 2
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do
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vgcreate -c n --pvmetadatacopies $i $vg $dev1
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check pv_field $dev1 pv_mda_count $i
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vgremove -f $vg
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pvremove -f $dev1
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done
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not vgcreate -c n --pvmetadatacopies 0 $vg $dev1
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pvcreate --metadatacopies 1 $dev2
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vgcreate -c n --pvmetadatacopies 0 $vg $dev1 $dev2
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check pv_field $dev1 pv_mda_count 0
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check pv_field $dev2 pv_mda_count 1
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vgremove -f $vg
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pvremove -f $dev1
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# metadatasize, dataalignment, dataalignmentoffset
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#COMM 'pvcreate sets data offset next to mda area'
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vgcreate -c n --metadatasize 100k --dataalignment 100k $vg $dev1
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check pv_field $dev1 pe_start 200.00k
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vgremove -f $vg
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pvremove -f $dev1
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# data area is aligned to 1M by default,
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# data area start is shifted by the specified alignment_offset
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pv_align="1052160B" # 1048576 + (7*512)
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vgcreate -c n --metadatasize 128k --dataalignmentoffset 7s $vg $dev1
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check pv_field $dev1 pe_start $pv_align "--units b"
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vgremove -f $vg
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pvremove -f $dev1
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# metadatatype
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for i in 1 2
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do
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vgcreate -c n -M $i $vg $dev1
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check vg_field $vg vg_fmt lvm$i
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vgremove -f $vg
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pvremove -f $dev1
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done
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# vgcreate fails if pv belongs to existing vg
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vgcreate -c n $vg1 $dev1 $dev2
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not vgcreate $vg2 $dev2
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vgremove -f $vg1
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pvremove -f $dev1 $dev2
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# all PVs exist in the VG after created
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pvcreate $dev1
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vgcreate -c n $vg1 $dev1 $dev2 $dev3
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check pv_field $dev1 vg_name $vg1
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check pv_field $dev2 vg_name $vg1
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check pv_field $dev3 vg_name $vg1
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vgremove -f $vg1
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pvremove -f $dev1 $dev2 $dev3
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