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diff --git a/heartbeat/Makefile.am b/heartbeat/Makefile.am
index 5045aa668..950ebc08e 100644
--- a/heartbeat/Makefile.am
+++ b/heartbeat/Makefile.am
@@ -1,172 +1,173 @@
# Makefile.am for OCF RAs
#
# Author: Sun Jing Dong
# Copyright (C) 2004 IBM
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# 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.
#
MAINTAINERCLEANFILES = Makefile.in
EXTRA_DIST = $(ocf_SCRIPTS) $(ocfcommon_DATA) \
$(common_DATA) $(hb_DATA) $(dtd_DATA) \
README
AM_CPPFLAGS = -I$(top_srcdir)/include -I$(top_srcdir)/linux-ha
halibdir = $(libexecdir)/heartbeat
ocfdir = $(OCF_RA_DIR_PREFIX)/heartbeat
dtddir = $(datadir)/$(PACKAGE_NAME)
dtd_DATA = ra-api-1.dtd metadata.rng
if USE_IPV6ADDR_AGENT
ocf_PROGRAMS = IPv6addr
else
ocf_PROGRAMS =
endif
if IPV6ADDR_COMPATIBLE
halib_PROGRAMS = send_ua
else
halib_PROGRAMS =
endif
IPv6addr_SOURCES = IPv6addr.c IPv6addr_utils.c
send_ua_SOURCES = send_ua.c IPv6addr_utils.c
IPv6addr_LDADD = -lplumb $(LIBNETLIBS)
send_ua_LDADD = $(LIBNETLIBS)
ocf_SCRIPTS = AoEtarget \
AudibleAlarm \
ClusterMon \
CTDB \
Delay \
Dummy \
EvmsSCC \
Evmsd \
Filesystem \
ICP \
IPaddr \
IPaddr2 \
IPsrcaddr \
LVM \
LinuxSCSI \
+ lvmlockd \
MailTo \
ManageRAID \
ManageVE \
NodeUtilization \
Pure-FTPd \
Raid1 \
Route \
SAPDatabase \
SAPInstance \
SendArp \
ServeRAID \
SphinxSearchDaemon \
Squid \
Stateful \
SysInfo \
VIPArip \
VirtualDomain \
WAS \
WAS6 \
WinPopup \
Xen \
Xinetd \
anything \
apache \
asterisk \
awseip \
awsvip \
clvm \
conntrackd \
db2 \
dhcpd \
dnsupdate \
docker \
eDir88 \
ethmonitor \
exportfs \
fio \
galera \
garbd \
iSCSILogicalUnit \
iSCSITarget \
ids \
iface-bridge \
iface-vlan \
iscsi \
jboss \
kamailio \
lxc \
mysql \
mysql-proxy \
nagios \
named \
nfsnotify \
nfsserver \
nginx \
oraasm \
oracle \
oralsnr \
pgagent \
pgsql \
pingd \
portblock \
postfix \
pound \
proftpd \
rabbitmq-cluster \
redis \
rsyncd \
rsyslog \
scsi2reservation \
sfex \
sg_persist \
slapd \
symlink \
syslog-ng \
tomcat \
varnish \
vmware \
vsftpd \
zabbixserver
ocfcommondir = $(OCF_LIB_DIR_PREFIX)/heartbeat
ocfcommon_DATA = ocf-shellfuncs \
ocf-binaries \
ocf-directories \
ocf-returncodes \
ocf-rarun \
ocf-distro \
apache-conf.sh \
http-mon.sh \
sapdb-nosha.sh \
sapdb.sh \
ora-common.sh \
mysql-common.sh \
nfsserver-redhat.sh \
findif.sh
# Legacy locations
hbdir = $(sysconfdir)/ha.d
hb_DATA = shellfuncs
check: $(ocf_SCRIPTS:=.check)
%.check: %
OCF_ROOT=$(abs_srcdir) OCF_FUNCTIONS_DIR=$(abs_srcdir) ./$< meta-data | xmllint --path $(abs_srcdir) --noout --relaxng $(abs_srcdir)/metadata.rng -
diff --git a/heartbeat/lvmlockd b/heartbeat/lvmlockd
new file mode 100755
index 000000000..8d112e09f
--- /dev/null
+++ b/heartbeat/lvmlockd
@@ -0,0 +1,438 @@
+#!/bin/bash
+#
+#
+# lvmlockd OCF Resource Agent
+#
+# Copyright (c) 2017 SUSE LINUX, Eric Ren
+# All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of version 2 of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# Further, this software is distributed without any warranty that it is
+# free of the rightful claim of any third person regarding infringement
+# or the like. Any license provided herein, whether implied or
+# otherwise, applies only to this software file. Patent licenses, if
+# any, provided herein do not apply to combinations of this program with
+# other software, or any other product whatsoever.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation,
+# Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+#
+
+#######################################################################
+# Initialization:
+
+: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
+. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
+
+#######################################################################
+
+meta_data() {
+ cat <<END
+<?xml version="1.0"?>
+<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
+<resource-agent name="lvmlockd">
+<version>1.0</version>
+
+<longdesc lang="en">
+This agent manages the lvmlockd daemon. "lvmlockd" is like "clvmd". Both
+are used by LVM commands to coordinate access to shared storage, but with
+different design and implementations. "lvmlockd" can use two lock managers:
+dlm and sanlock. This agent only supports "dlm + lvmlockd". If dlm (or corosync)
+are already being used by other cluster software, you are advised to select
+dlm, then configure "controld" resource agent for dlm and this agent for "lvmlockd".
+Otherwise, consider sanlock for "lvmlockd" if dlm/corosync is not required.
+For more information, refer to manpage lvmlockd.8.
+</longdesc>
+<shortdesc lang="en">This agent manages the lvmlockd daemon</shortdesc>
+
+<parameters>
+<parameter name="pidfile" unique="0">
+<longdesc lang="en">pid file</longdesc>
+<shortdesc lang="en">pid file</shortdesc>
+<content type="string" default="/run/lvmlockd.pid"/>
+</parameter>
+
+<parameter name="socket_path" unique="0">
+<longdesc lang="en">Set the socket path to listen on.</longdesc>
+<shortdesc lang="en">socket path</shortdesc>
+<content type="string" default="/run/lvm/lvmlockd.socket"/>
+</parameter>
+
+<parameter name="syslog_priority" unique="0">
+<longdesc lang="en">Write log messages from this level up to syslog.</longdesc>
+<shortdesc lang="en">syslog priority</shortdesc>
+<content type="string" default="warning"/>
+</parameter>
+
+<parameter name="adopt" unique="0">
+<longdesc lang="en">
+Adopt locks from a previous instance of lvmlockd.
+</longdesc>
+<shortdesc lang="en">Adopt locks from a previous instance of lvmlockd</shortdesc>
+<content type="integer" default="1"/>
+</parameter>
+
+<parameter name="activate_vgs" unique="0">
+<longdesc lang="en">
+Whether or not to activate all shared volume groups after starting
+the lvmlockd. Note that shared volume groups will always be deactivated
+before the lvmlockd stops regardless of what this option is set to.
+</longdesc>
+<shortdesc lang="en">Activate volume groups</shortdesc>
+<content type="boolean" default="true"/>
+</parameter>
+
+</parameters>
+
+<actions>
+<action name="start" timeout="90" />
+<action name="stop" timeout="90" />
+<action name="monitor" timeout="90" interval="30" depth="0" />
+<action name="meta-data" timeout="10" />
+<action name="validate-all" timeout="20" />
+</actions>
+</resource-agent>
+END
+}
+
+#######################################################################
+
+: ${OCF_RESKEY_pidfile:="/run/lvmlockd.pid"}
+: ${OCF_RESKEY_activate_vgs:="true"}
+
+LOCKD="lvmlockd"
+# 0.5s sleep each count
+TIMEOUT_COUNT=20
+
+usage() {
+ cat <<END
+usage: $0 {start|stop|monitor|validate-all|meta-data}
+END
+}
+
+get_pid()
+{
+ if [ -f ${OCF_RESKEY_pidfile} ] ; then
+ cat ${OCF_RESKEY_pidfile}
+ else
+ false
+ fi
+}
+
+daemon_is_running()
+{
+ local pid=$1
+
+ # Use /proc if it exists there
+ if [ -d /proc ] && [ -d /proc/1 ] ; then
+ [ -d /proc/"$pid" ]
+ else
+ kill -s 0 "$pid" >/dev/null 2>&1
+ fi
+}
+
+silent_status()
+{
+ local pid=$(get_pid)
+
+ if [ -n "$pid" ] ; then
+ daemon_is_running "$pid"
+ else
+ # No pid file
+ false
+ fi
+}
+
+shared_vgs()
+{
+ local vg_list=()
+ # the 6th attr bit is either (c)lustered or (s)hared
+ local offset=5
+
+ while read -r vg attr ; do
+ if [ "${attr:$offset:1}" = "s" ] ; then
+ vg_list=(${vg_list[@]} $vg)
+ fi
+ done <<< "$(vgs --noheadings -o name,attr 2>/dev/null)"
+
+ echo "${vg_list[@]}"
+}
+
+# Immdiately exit shell on error, if it retures, it must be successful
+deactivate_all_vgs()
+{
+ # Try to deactivate all volume groups, before stop shared VG(s)
+ # and lvmlockd. If fails, some logical volumes are still being
+ # used. In such case, we exit immdiately, leaving lvmlockd running.
+ # We cannot kill lvmlockd forcely because that will leave lockspaces/
+ # locks behind.
+ ocf_log info "Deactivating shared volume groups..."
+ ocf_run vgchange -an $(shared_vgs)
+ if [ $? -ne $OCF_SUCCESS ] ; then
+ ocf_log info "Failed to deactivate VG(s)."
+ exit $OCF_ERR_GENERIC
+ fi
+
+ return $OCF_SUCCESS
+}
+
+activate_all_vgs()
+{
+ if ! ocf_is_true "$OCF_RESKEY_activate_vgs" ; then
+ ocf_log info "\"activate_vgs\" is set to $OCF_RESKEY_activate_vgs, skipping activation."
+ return $OCF_SUCCESS
+ fi
+
+ ocf_log info "Activating all shared volume groups..."
+ # FIXME:
+ # David Teigland (lvmlockd feature author) suggests to use "aay", i.e.
+ # auto-activation here. I gave it a try. The problem are:
+ # 1) It will try to activate every VGs if auto_activation_volume_list is
+ # _not_ defined; the command returns error code if any clustered volume
+ # on the system;
+ # 2) The command will get error output like "LV locked by other host: xxx"
+ # when the LVs have been activated on other nodes using "-aay".
+ #
+ # I think it makes sense to only activate shared LVs by this RA. The behavior
+ # is same as clvmd. If the issues above disappear and someone raises a strong
+ # reason in the future, we can change this that time.
+ ocf_run vgchange -asy $(shared_vgs)
+ if [ $? -ne $OCF_SUCCESS ] ; then
+ ocf_log info "Failed to activate shared VG(s):"
+ lvmlockd_stop
+ exit $OCF_ERR_GENERIC
+ fi
+
+ return $OCF_SUCCESS
+}
+
+check_config()
+{
+ local out=""
+ local use_lvmlockd=""
+ local lock_type=""
+
+ # To use lvmlockd, ensure configure lvm.conf:
+ # locking_type = 1
+ # use_lvmlockd = 1
+ out=$(lvmconfig 'global/use_lvmlockd')
+ use_lvmlockd=$(echo "$out" | cut -d'=' -f2)
+
+ out=$(lvmconfig 'global/locking_type')
+ lock_type=$(echo "$out" | cut -d'=' -f2)
+
+ if [ "$use_lvmlockd" -ne 1 ] ; then
+ ocf_log info "lvmlockd is not enabled, please ensure \"use_lvmlockd=1\""
+ fi
+ if [ "$lock_type" -ne 1 ] ; then
+ ocf_log info "locking type is wrong, please ensure \"locking_type=1\""
+ fi
+
+ if [ "$use_lvmlockd" -ne 1 ] || [ "$lock_type" -ne 1 ] ; then
+ ocf_exit_reason "Improper configuration to use lvmlockd."
+ exit $OCF_ERR_CONFIGURED
+ fi
+
+ return $OCF_SUCCESS
+}
+
+check_dlm_controld()
+{
+ local pid=""
+
+ # dlm daemon should have only one instance, but for safe...
+ pid=$(pgrep dlm_controld | head -n1)
+ if ! daemon_is_running $pid ; then
+ ocf_exit_reason "DLM is not running. Is it configured?"
+ exit $OCF_ERR_CONFIGURED
+ fi
+
+ return $OCF_SUCCESS
+}
+
+lvmlockd_start() {
+ local extras=""
+
+ ocf_log info "checking config settings for ${LOCKD}..."
+ check_config
+
+ ocf_log info "checking if DLM is started first..."
+ check_dlm_controld
+
+ if silent_status ; then
+ ocf_log info "${LOCKD} already started (pid=$(get_pid))"
+ activate_all_vgs
+ return $OCF_SUCCESS
+ fi
+
+ if [ ! -z "$OCF_RESKEY_socket_path" ] ; then
+ extras="$extras -s ${OCF_RESKEY_socket_path}"
+ fi
+ if [ ! -z "$OCF_RESKEY_syslog_priority" ] ; then
+ extras="$extras -S ${OCF_RESKEY_syslog_priority}"
+ fi
+ if [ ! -z "$OCF_RESKEY_adopt" ] ; then
+ extras="$extras -A ${OCF_RESKEY_adopt}"
+ else
+ # Inside lvmlockd daemon, this option defaults to 0. But, we
+ # want it defaults to 1 for resource agent. When RA monitor pulls
+ # this daemon up, we expect it to adopt locks from a previous
+ # instance of lvmlockd.
+ extras="$extras -A 1"
+ fi
+ # This client only support "dlm" lock manager
+ extras="$extras -g dlm"
+
+ ocf_log info "starting ${LOCKD}..."
+ ocf_run ${LOCKD} -p ${OCF_RESKEY_pidfile} $extras
+ rc=$?
+ if [ $rc -ne $OCF_SUCCESS ] ; then
+ ocf_exit_reason "Failed to start ${LOCKD}, exit code: $rc"
+ return $OCF_ERR_GENERIC
+ fi
+
+ # lvmlockd requires shared VGs to be started before they're used
+ ocf_log info "start lockspaces of shared VG(s)..."
+ ocf_run vgchange --lockstart $(shared_vgs)
+ rc=$?
+ if [ $rc -ne $OCF_SUCCESS ] ; then
+ ocf_exit_reason "Failed to start shared VG(s), exit code: $rc"
+ return $OCF_ERR_GENERIC
+ fi
+
+ activate_all_vgs
+ return $OCF_SUCCESS
+}
+
+# Each shared VG has its own lockspace. Besides, lvm_global lockspace
+# is for global use, and it should be the last one to close. It should
+# be enough to only check on lvm_global.
+wait_lockspaces_close()
+{
+ local retries=0
+
+ ocf_log info "Waiting for all lockspaces to be closed"
+ while [ $retries -lt "$TIMEOUT_COUNT" ]
+ do
+ if ! dlm_tool ls lvm_global | grep -Eqs "^name[[:space:]]+lvm_global" ; then
+ return $OCF_SUCCESS
+ fi
+
+ sleep 0.5
+ retries=$((retries + 1))
+ done
+
+ ocf_exit_reason "Failed to close all lockspaces clearly"
+ exit $OCF_ERR_GENERIC
+}
+
+kill_stop()
+{
+ local pid=$1
+ local retries=0
+
+ ocf_log info "Killing ${LOCKD} (pid=$pid)"
+ while
+ daemon_is_running $pid && [ $retries -lt "$TIMEOUT_COUNT" ]
+ do
+ if [ $retries -ne 0 ] ; then
+ # don't sleep on the first try
+ sleep 0.5
+ fi
+ kill -s TERM $pid >/dev/null 2>&1
+ retries=$((retries + 1))
+ done
+
+}
+
+lvmlockd_stop() {
+ local pid=""
+
+ if ! silent_status ; then
+ ocf_log info "${LOCKD} is not running"
+ return $OCF_SUCCESS
+ fi
+
+ deactivate_all_vgs
+
+ # lvmlockd requires shared VGs to be started before they're used
+ ocf_log info "stop the lockspaces of shared VG(s)..."
+ ocf_run vgchange --lockstop $(shared_vgs)
+ rc=$?
+ if [ $rc -ne $OCF_SUCCESS ] ; then
+ ocf_exit_reason "Failed to stop VG(s), exit code: $rc"
+ return $OCF_ERR_GENERIC
+ fi
+
+ wait_lockspaces_close
+
+ pid=$(get_pid)
+ kill_stop $pid
+ if silent_status ; then
+ ocf_exit_reason "Failed to stop, ${LOCKD}[$pid] still running."
+ return $OCF_ERR_GENERIC
+ fi
+
+ return $OCF_SUCCESS
+}
+
+lvmlockd_monitor() {
+ if silent_status ; then
+ return $OCF_SUCCESS
+ fi
+
+ ocf_log info "${LOCKD} not running"
+ return $OCF_NOT_RUNNING
+}
+
+lvmlockd_validate() {
+ check_binary ${LOCKD}
+ check_binary vgchange
+ check_binary vgs
+ check_binary lvmconfig
+ check_binary dlm_tool
+ check_binary pgrep
+
+ return $OCF_SUCCESS
+}
+
+
+# Make sure meta-data and usage always succeed
+case $__OCF_ACTION in
+meta-data) meta_data
+ exit $OCF_SUCCESS
+ ;;
+usage|help) usage
+ exit $OCF_SUCCESS
+ ;;
+esac
+
+# Anything other than meta-data and usage must pass validation
+lvmlockd_validate || exit $?
+
+# Translate each action into the appropriate function call
+case $__OCF_ACTION in
+start) lvmlockd_start
+ ;;
+stop) lvmlockd_stop
+ ;;
+monitor) lvmlockd_monitor
+ ;;
+validate-all) lvmlockd_validate
+ ;;
+*) usage
+ exit $OCF_ERR_UNIMPLEMENTED
+ ;;
+esac
+rc=$?
+
+ocf_log debug "${OCF_RESOURCE_INSTANCE} $__OCF_ACTION : $rc"
+exit $rc

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