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4f6660db7d
Fill snaphot with odirect so we know data hits disk before we test how full the snapshot is.
30 lines
902 B
Bash
30 lines
902 B
Bash
#!/bin/sh
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# Copyright (C) 2010-2013 Red Hat, Inc. All rights reserved.
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#
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# This file is part of LVM2.
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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/inittest
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aux kernel_at_least 2 6 33 || skip
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aux prepare_pvs 2
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vgcreate -s 4k $vg $(cat DEVICES)
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lvcreate -aey -l 5 -n foo $vg
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lvcreate -s -n snap $vg/foo -l 3 -c 4k
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lvcreate -s -n snap2 $vg/foo -l 6 -c 4k
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dd if=/dev/zero of="$DM_DEV_DIR/$vg/snap2" count=1 bs=1024 oflag=direct
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lvcreate -aey --type mirror -m 1 -n mirr $vg -l 1 --mirrorlog core
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lvs -a $vg
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aux apitest percent $vg
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vgremove -ff $vg
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