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43 lines
1.1 KiB
Bash
43 lines
1.1 KiB
Bash
#!/usr/bin/env bash
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# Copyright (C) 2018 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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# Demonstrate problem when upconverting and cutting leg in clvmd
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. lib/inittest
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aux prepare_pvs 3 100
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get_devs
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vgcreate $SHARED -s 64k "$vg" "${DEVICES[@]}"
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# Use zero devices for big mirror legs
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aux zero_dev "$dev2" $(get first_extent_sector "$dev2"):
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aux zero_dev "$dev3" $(get first_extent_sector "$dev3"):
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lvcreate -aey -L90 --type mirror --corelog --regionsize 16k -m1 -n $lv1 $vg "$dev1" "$dev2"
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lvconvert -m+1 -b $vg/$lv1 "$dev3"
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# We want here ongoing conversion
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lvs -a -o+seg_pe_ranges $vg
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# Now it should be able to drop 2nd. leg
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lvconvert -m-1 $vg/$lv1 "$dev2"
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lvs -a $vg
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vgremove -f $vg
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