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47 lines
1.2 KiB
Bash
47 lines
1.2 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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# Test single lv cache
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SKIP_WITH_LVMPOLLD=1
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. lib/inittest
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aux have_cache 1 10 0 || skip
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aux have_thin 1 0 0 || skip
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aux prepare_devs 5 80
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vgcreate $SHARED $vg "$dev1" "$dev2" "$dev3" "$dev4" "$dev5"
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# lv1 starts as a standard linear LV
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# lv1 is then sped up by attaching fast device lv2 using dm-cache
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# lv1 is then used as the data device in a thin pool
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lvcreate -L10 -an -n $lv1 $vg "$dev1"
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lvcreate -L10 -an -n $lv2 $vg "$dev2"
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lvconvert -y --type cache --cachevol $lv2 $vg/$lv1
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lvconvert -y --type thin-pool $vg/$lv1
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lvcreate --type thin -V10 -n lvthin --thinpool $vg/$lv1
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lvchange -an $vg/lvthin
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lvchange -an $vg/$lv1
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# detach the cache (lv2) from lv1
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lvconvert --splitcache $vg/$lv1
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vgremove -ff $vg
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