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50 lines
1.6 KiB
Bash
50 lines
1.6 KiB
Bash
#!/usr/bin/env bash
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# Copyright (C) 2008 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_description='test some blocking / non-blocking multi-vg operations'
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SKIP_WITH_CLVMD=1
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SKIP_WITH_LVMPOLLD=1
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. lib/inittest
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# Make sure the placement of locking dir is known
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aux lvmconf "global/locking_dir = \"$TESTDIR/var/lock/lvm\""
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aux prepare_devs 3
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pvcreate "$dev1" "$dev2"
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vgcreate $SHARED $vg "$dev1" "$dev2"
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# if wait_for_locks set, vgremove should wait for global lock
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# flock process should have exited by the time first vgremove completes
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flock -w 5 "$TESTDIR/var/lock/lvm/P_global" sleep 10 &
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while ! test -f "$TESTDIR/var/lock/lvm/P_global" ; do sleep .1 ; done
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vgremove --config 'global { wait_for_locks = 1 }' $vg
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not vgremove --config 'global { wait_for_locks = 1 }' $vg
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test ! -f "$TESTDIR/var/lock/lvm/P_global"
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# if wait_for_locks not set, vgremove should fail on non-blocking lock
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# we must wait for flock process at the end - vgremove won't wait
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vgcreate $SHARED $vg "$dev1" "$dev2"
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flock -w 5 "$TESTDIR/var/lock/lvm/P_global" sleep 10 &
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while ! test -f "$TESTDIR/var/lock/lvm/P_global" ; do sleep .1 ; done
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flock_pid=$(jobs -p)
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not vgremove --config 'global { wait_for_locks = 0 }' $vg
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test -f "$TESTDIR/var/lock/lvm/P_global" # still running
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kill "$flock_pid"
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vgremove -ff $vg
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