mirror of
git://sourceware.org/git/lvm2.git
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53 lines
1.3 KiB
Bash
53 lines
1.3 KiB
Bash
#!/usr/bin/env bash
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# Copyright (C) 2010 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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SKIP_WITH_LVMLOCKD=1
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. lib/inittest
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aux prepare_vg 4
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lvcreate -aey --type mirror -m 1 -L 10M --nosync -n lv $vg
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# Create snapshot of a mirror origin
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lvcreate -s $vg/lv -L 10M -n snap
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# Down-convert (mirror -> linear) under a snapshot
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lvconvert -m0 $vg/lv
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# Up-convert (linear -> mirror)
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lvconvert --type mirror -m2 $vg/lv
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# Down-convert (mirror -> mirror)
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lvconvert -m 1 $vg/lv
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# Up-convert (mirror -> mirror) -- Not supported!
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not lvconvert -m2 $vg/lv
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# Log conversion (disk -> core)
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lvconvert --mirrorlog core $vg/lv
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# Log conversion (core -> mirrored)
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# FIXME on cluster
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SHOULD=""
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test -e LOCAL_CLVMD && SHOULD=should
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$SHOULD lvconvert --mirrorlog mirrored $vg/lv
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# Log conversion (mirrored -> core)
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lvconvert --mirrorlog core $vg/lv
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# Log conversion (core -> disk)
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lvconvert --mirrorlog disk $vg/lv
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## Clean-up
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vgremove -f $vg
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