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81 lines
1.6 KiB
Bash
81 lines
1.6 KiB
Bash
#!/bin/sh
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# Copyright (C) 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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. lib/test
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aux target_at_least dm-raid 1 1 0 || skip
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aux prepare_vg 5 80
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# Extend a 2-way RAID1
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for deactivate in true false; do
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lvcreate --type raid1 -m 1 -l 2 -n $lv1 $vg
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if $deactivate; then
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lvchange -an $vg/$lv1
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fi
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lvresize -l +2 $vg/$lv1
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#check raid_images_contiguous $vg $lv1
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lvremove -ff $vg
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done
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# Reduce 2-way RAID1
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for deactivate in true false; do
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lvcreate --type raid1 -m 1 -l 4 -n $lv1 $vg
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if $deactivate; then
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lvchange -an $vg/$lv1
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fi
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should lvresize -y -l -2 $vg/$lv1
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#check raid_images_contiguous $vg $lv1
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lvremove -ff $vg
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done
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# Extend 3-striped RAID 4/5/6
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for i in 4 5 6 ; do
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for deactivate in true false; do
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lvcreate --type raid$i -i 3 -l 3 -n $lv1 $vg
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if $deactivate; then
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lvchange -an $vg/$lv1
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fi
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lvresize -l +3 $vg/$lv1
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#check raid_images_contiguous $vg $lv1
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lvremove -ff $vg
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done
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done
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# Reduce 3-striped RAID 4/5/6
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for i in 4 5 6 ; do
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for deactivate in true false; do
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lvcreate --type raid$i -i 3 -l 6 -n $lv1 $vg
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if $deactivate; then
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lvchange -an $vg/$lv1
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fi
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should lvresize -y -l -3 $vg/$lv1
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#check raid_images_contiguous $vg $lv1
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lvremove -ff $vg
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done
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done
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