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0c409a58ee
(So the tests can run under cluster locking and do not require cluster mirror or snapshots.) Add vgscan before block device readahead change (flush long running process - clvmd - dev cache.)
82 lines
2.4 KiB
Bash
Executable File
82 lines
2.4 KiB
Bash
Executable File
#!/bin/sh
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# Copyright (C) 2007-2008 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='Test vgmerge operation'
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. ./test-utils.sh
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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 -c n $vg1 $dev1 $dev2
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vgcreate -c n $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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vg_validate_pvlv_counts_ $vg1 2 1 0
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vg_validate_pvlv_counts_ $vg2 2 0 0
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vgmerge $vg2 $vg1
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vg_validate_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 -c n $vg1 $dev1 $dev2
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vgcreate -c n $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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vg_validate_pvlv_counts_ $vg1 2 1 0
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vg_validate_pvlv_counts_ $vg2 2 1 0
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vgmerge $vg2 $vg1
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vg_validate_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 -c n $vg1 $dev1 $dev2
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vgcreate -c n $vg2 $dev3 $dev4
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lvcreate -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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vg_validate_pvlv_counts_ $vg1 2 2 1
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vg_validate_pvlv_counts_ $vg2 2 0 0
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vgmerge $vg2 $vg1
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vg_validate_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 -c n $vg1 $dev1 $dev2 $dev3
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vgcreate -c n $vg2 $dev4
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lvcreate -l 4 -n $lv1 -m1 $vg1
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vgchange -an $vg1
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vg_validate_pvlv_counts_ $vg1 3 1 0
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vg_validate_pvlv_counts_ $vg2 1 0 0
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vgmerge $vg2 $vg1
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vg_validate_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 -c n $vg1 $dev1 $dev2
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vgcreate -c n $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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aux vg_validate_pvlv_counts_ $vg1 2 1 0
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aux vg_validate_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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aux vg_validate_pvlv_counts_ $vg1 2 1 0
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aux vg_validate_pvlv_counts_ $vg2 2 1 0
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vgremove -f $vg1
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vgremove -f $vg2
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