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Diffstat (limited to 'test/shell/sanlock-prepare.sh')
| -rw-r--r-- | test/shell/sanlock-prepare.sh | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/test/shell/sanlock-prepare.sh b/test/shell/sanlock-prepare.sh new file mode 100644 index 000000000..401d6d7de --- /dev/null +++ b/test/shell/sanlock-prepare.sh @@ -0,0 +1,86 @@ +#!/bin/sh +# Copyright (C) 2008-2012 Red Hat, Inc. All rights reserved. +# +# This copyrighted material is made available to anyone wishing to use, +# modify, copy, or redistribute it subject to the terms and conditions +# of the GNU General Public License v.2. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +test_description='Set up things to run tests with sanlock' + +. lib/utils +. lib/inittest + +[ -z "$LVM_TEST_LOCK_TYPE_SANLOCK" ] && skip; + +SANLOCK_CONF="/etc/sysconfig/sanlock" +create_sanlock_conf() { + if test -a $SANLOCK_CONF; then + if ! grep "created by lvm test suite" $SANLOCK_CONF; then + rm $SANLOCK_CONF + else + mv $SANLOCK_CONF $SANLOCK_CONF.prelvmtest + fi + fi + + cp lib/test-sanlock-conf $SANLOCK_CONF + echo "created new $SANLOCK_CONF" +} + +prepare_lvmlockd_sanlock() { + if pgrep lvmlockd ; then + echo "Cannot run while existing lvmlockd process exists" + exit 1 + fi + + if pgrep sanlock ; then + echo "Cannot run while existing sanlock process exists" + exit 1 + fi + + create_sanlock_conf + + # FIXME: use 'systemctl start sanlock' once we can pass options + sanlock daemon -U sanlock -G sanlock -w 0 -e testhostname + sleep 1 + if ! pgrep sanlock; then + echo "Failed to start sanlock" + exit 1 + fi + + # FIXME: use 'systemctl start lvm2-lvmlockd' once we can pass -o 2 + lvmlockd -o 2 + sleep 1 + if ! pgrep lvmlockd; then + echo "Failed to start lvmlockd" + exit 1 + fi +} + +# Create a device and a VG that are both outside the scope of +# the standard lvm test suite so that they will not be removed +# and will remain in place while all the tests are run. +# +# Use this VG to hold the sanlock global lock which will be used +# by lvmlockd during other tests. +# +# This script will be run before any standard tests are run. +# After all the tests are run, another script will be run +# to remove this VG and device. + +GL_DEV="/dev/mapper/GL_DEV" +GL_FILE="$PWD/gl_file.img" +rm -f "$GL_FILE" +dd if=/dev/zero of="$GL_FILE" bs=$((1024*1024)) count=1024 2> /dev/null +GL_LOOP=$(losetup -f "$GL_FILE" --show) +echo "0 `blockdev --getsize $GL_LOOP` linear $GL_LOOP 0" | dmsetup create GL_DEV + +prepare_lvmlockd_sanlock + +vgcreate --config 'devices { global_filter=["a|GL_DEV|", "r|.*|"] filter=["a|GL_DEV|", "r|.*|"]}' --lock-type sanlock glvg $GL_DEV + +vgs --config 'devices { global_filter=["a|GL_DEV|", "r|.*|"] filter=["a|GL_DEV|", "r|.*|"]}' -o+locktype,lockargs glvg + |