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After enable_dev, the following commands were not consistently seeing the pv on it. Alasdair explained, "whenever enabling/disabling devs outside the tools (and you aren't trying to test how the tools cope with suddenly appearing/disappering devices) use "vgscan""
63 lines
1.1 KiB
Bash
63 lines
1.1 KiB
Bash
#!/bin/sh
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# Copyright (C) 2008-2013 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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test_description='Test vgs with duplicate vg names'
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. lib/test
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aux prepare_devs 2
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pvcreate $dev1
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pvcreate $dev2
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aux disable_dev $dev1
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aux disable_dev $dev2
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aux enable_dev $dev1
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vgscan
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vgcreate $vg1 $dev1
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UUID1=$(vgs --noheading -o vg_uuid $vg1)
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aux disable_dev $dev1
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aux enable_dev $dev2
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vgscan
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vgcreate $vg1 $dev2
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UUID2=$(vgs --noheading -o vg_uuid $vg1)
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aux enable_dev $dev1
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# need vgscan after enabling/disabling devs
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# so that the next commands properly see them
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vgscan
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pvs $dev1
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pvs $dev2
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vgs -o+vg_uuid >err
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cat err
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grep $UUID1 err
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grep $UUID2 err
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# should we specify and test which should be displayed?
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# vgs --noheading -o vg_uuid $vg1 >err
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# grep $UUID1 err
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aux disable_dev $dev2
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vgs -o+vg_uuid >err
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cat err
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grep $UUID1 err
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not grep $UUID2 err
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aux enable_dev $dev2
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vgscan
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aux disable_dev $dev1
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vgs -o+vg_uuid >err
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cat err
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grep $UUID2 err
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not grep $UUID1 err
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aux enable_dev $dev1
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vgscan
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