mirror of
git://sourceware.org/git/lvm2.git
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92 lines
2.1 KiB
Bash
92 lines
2.1 KiB
Bash
#!/bin/sh
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# Copyright (C) 2013 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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# Check pvmove behavior when it's progress and machine is rebooted
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. lib/inittest
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aux prepare_pvs 3 60
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vgcreate -s 128k $vg "$dev1" "$dev2" "$dev3"
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for mode in "--atomic" ""
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do
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# Create multisegment LV
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lvcreate -an -Zn -l5 -n $lv1 $vg "$dev1"
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lvextend -l+10 $vg/$lv1 "$dev2"
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lvextend -l+5 $vg/$lv1 "$dev1"
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lvextend -l+10 $vg/$lv1 "$dev2"
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# Slowdown writes
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aux delay_dev "$dev3" 0 100
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lvs -o+devices $vg
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pvmove -i0 -n $vg/$lv1 "$dev1" "$dev3" &
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PVMOVE=$!
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# Let's wait a bit till pvmove starts and kill it
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sleep 1
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kill -9 $PVMOVE
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wait
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# Simulate reboot - forcibly remove related devices
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dmsetup table
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dmsetup remove $vg-$lv1
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dmsetup remove "$DM_DEV_DIR/mapper/$vg-pvmove0"
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# Check we really have pvmove volume
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check lv_attr_bit type $vg/pvmove0 "p"
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if test -e LOCAL_CLVMD ; then
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# giveup all clvmd locks (faster then restarting clvmd)
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# no deactivation happen, nodes are already removed
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#vgchange -an $vg
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# FIXME: However above solution has one big problem
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# as clvmd starts to abort on internal errors on various
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# errors, based on the fact pvmove is killed -9
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# Restart clvmd
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kill $(< LOCAL_CLVMD)
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for i in $(seq 1 100) ; do
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test $i -eq 100 && die "Shutdown of clvmd is too slow."
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test -e "$CLVMD_PIDFILE" || break
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sleep .1
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done # wait for the pid removal
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aux prepare_clvmd
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fi
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if test -e LOCAL_LVMETAD ; then
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# Restart lvmetad
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kill $(< LOCAL_LVMETAD)
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aux prepare_lvmetad
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fi
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# Only PVs should be left in table...
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dmsetup table
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# Restart pvmove
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# use exclusive activation to have usable pvmove without cmirrord
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vgchange -aey $vg
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#sleep 2
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#pvmove
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pvmove --abort
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# Restore delayed device back
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aux delay_dev "$dev3"
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lvs -a -o+devices $vg
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lvremove -ff $vg
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done
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vgremove -ff $vg
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