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125 lines
3.4 KiB
Bash
125 lines
3.4 KiB
Bash
#!/usr/bin/env bash
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# Copyright (C) 2007-2012 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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test_description='Test vgmerge operation'
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SKIP_WITH_LVMLOCKD=1
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SKIP_WITH_LVMPOLLD=1
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. lib/inittest
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aux prepare_pvs 4 64
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# 'vgmerge succeeds with single linear LV in source VG'
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vgcreate $vg1 "$dev1" "$dev2"
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vgcreate $vg2 "$dev3" "$dev4"
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lvcreate -l 4 -n $lv1 $vg1 "$dev1"
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vgchange -an $vg1
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check pvlv_counts $vg1 2 1 0
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check pvlv_counts $vg2 2 0 0
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vgmerge $vg2 $vg1
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check pvlv_counts $vg2 4 1 0
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vgremove -f $vg2
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# 'vgmerge succeeds with single linear LV in source and destination VG'
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vgcreate $vg1 "$dev1" "$dev2"
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vgcreate $vg2 "$dev3" "$dev4"
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lvcreate -l 4 -n $lv1 $vg1
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lvcreate -l 4 -n $lv2 $vg2
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vgchange -an $vg1
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vgchange -an $vg2
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check pvlv_counts $vg1 2 1 0
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check pvlv_counts $vg2 2 1 0
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vgmerge $vg2 $vg1
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check pvlv_counts $vg2 4 2 0
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vgremove -f $vg2
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# 'vgmerge succeeds with linear LV + snapshots in source VG'
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vgcreate $vg1 "$dev1" "$dev2"
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vgcreate $vg2 "$dev3" "$dev4"
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lvcreate -aey -l 16 -n $lv1 $vg1
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lvcreate -l 4 -s -n $lv2 $vg1/$lv1
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vgchange -an $vg1
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check pvlv_counts $vg1 2 2 1
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check pvlv_counts $vg2 2 0 0
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vgmerge $vg2 $vg1
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check pvlv_counts $vg2 4 2 1
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lvremove -f $vg2/$lv2
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vgremove -f $vg2
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# 'vgmerge succeeds with mirrored LV in source VG'
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vgcreate $vg1 "$dev1" "$dev2" "$dev3"
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vgcreate $vg2 "$dev4"
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lvcreate -aey -l 4 -n $lv1 --type mirror -m1 $vg1
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vgchange -an $vg1
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check pvlv_counts $vg1 3 1 0
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check pvlv_counts $vg2 1 0 0
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vgmerge $vg2 $vg1
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check pvlv_counts $vg2 4 1 0
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lvremove -f $vg2/$lv1
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vgremove -f $vg2
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# 'vgmerge rejects LV name collision'
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vgcreate $vg1 "$dev1" "$dev2"
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vgcreate $vg2 "$dev3" "$dev4"
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lvcreate -l 4 -n $lv1 $vg1
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lvcreate -l 4 -n $lv1 $vg2
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vgchange -an $vg1
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check pvlv_counts $vg1 2 1 0
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check pvlv_counts $vg2 2 1 0
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not vgmerge $vg2 $vg1 2>err
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grep "Duplicate logical volume name \"$lv1\" in \"$vg2\" and \"$vg1" err
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check pvlv_counts $vg1 2 1 0
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check pvlv_counts $vg2 2 1 0
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vgremove -f $vg1 $vg2
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# 'vgmerge' handle pmspare for merged VG
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if aux have_thin 1 5 0; then
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# With disabled pmspare nothing is created
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vgcreate $vg1 "$dev1" "$dev2"
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vgcreate $vg2 "$dev3" "$dev4"
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lvcreate -T -L8M $vg1/pool1 --poolmetadatasize 8M --poolmetadataspare n
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lvcreate -T -L8M $vg2/pool2 --poolmetadatasize 4M --poolmetadataspare n
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vgchange -an $vg1 $vg2
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vgmerge --poolmetadataspare n $vg1 $vg2
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check lv_not_exists $vg/lvol0_pmspare
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vgremove -ff $vg1
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# With pmspare handling there are one created
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vgcreate $vg1 "$dev1" "$dev2"
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vgcreate $vg2 "$dev3" "$dev4"
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lvcreate -T -L8M $vg1/pool1 --poolmetadatasize 8M --poolmetadataspare n
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lvcreate -T -L8M $vg2/pool2 --poolmetadatasize 4M --poolmetadataspare n
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vgchange -an $vg1 $vg2
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vgmerge $vg1 $vg2
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check lv_field $vg1/lvol0_pmspare size "8.00m"
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vgremove -ff $vg1
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# When merged, bigger pmspare is preserved
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vgcreate $vg1 "$dev1" "$dev2"
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vgcreate $vg2 "$dev3" "$dev4"
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lvcreate -T -L8M $vg1/pool1 --poolmetadatasize 8M
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lvcreate -T -L8M $vg2/pool2 --poolmetadatasize 4M
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vgchange -an $vg1 $vg2
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vgmerge $vg1 $vg2
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check lv_field $vg1/lvol0_pmspare size "8.00m"
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vgremove -ff $vg1
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fi
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