+++ /dev/null
-#!/bin/bash
-#
-# Edit an lvm.conf file to enable cluster locking.
-#
-# $1 is the directory where the locking library is installed.
-# $2 (optional) is the config file
-# $3 (optional) is the locking library name
-#
-#
-PREFIX=$1
-LVMCONF=$2
-LIB=$3
-
-if [ -z "$PREFIX" ]
-then
- echo "usage: $0 <prefix> [<config file>] [<library>]"
- echo ""
- echo "<prefix>|UNDO location of the cluster locking shared library. (no default)"
- echo " UNDO will reset the locking back to local"
- echo "<config file> name of the LVM config file (default: /etc/lvm/lvm.conf)"
- echo "<library> name of the shared library (default: liblvm2clusterlock.so)"
- echo ""
- exit 0
-fi
-
-[ -z "$LVMCONF" ] && LVMCONF="/etc/lvm/lvm.conf"
-[ -z "$LIB" ] && LIB="liblvm2clusterlock.so"
-
-if [ "$PREFIX" = "UNDO" ]
-then
- locking_type="1"
-else
- locking_type="2"
-
- if [ "${PREFIX:0:1}" != "/" ]
- then
- echo "Prefix must be an absolute path name (starting with a /)"
- exit 12
- fi
-
- if [ ! -f "$PREFIX/$LIB" ]
- then
- echo "$PREFIX/$LIB does not exist, did you do a \"make install\" ?"
- exit 11
- fi
-fi
-
-if [ ! -f "$LVMCONF" ]
-then
- echo "$LVMCONF does not exist"
- exit 10
-fi
-
-
-SCRIPTFILE=$(mktemp -t lvmscript.XXXXXXXXXX)
-TMPFILE=$(mktemp -t lvmtmp.XXXXXXXXXX)
-
-
-# Flags so we know which parts of the file we can replace and which need
-# adding. These are return codes from grep, so zero means it IS present!
-have_type=1
-have_dir=1
-have_library=1
-have_global=1
-
-grep -q '^[[:blank:]]*locking_type[[:blank:]]*=' "$LVMCONF"
-have_type=$?
-
-grep -q '^[[:blank:]]*library_dir[[:blank:]]*=' "$LVMCONF"
-have_dir=$?
-
-grep -q '^[[:blank:]]*locking_library[[:blank:]]*=' "$LVMCONF"
-have_library=$?
-
-# Those options are in section "global {" so we must have one if any are present.
-if [ "$have_type" = 0 ] || [ "$have_dir" = 0 ] || [ "$have_library" = 0 ] ; then
-
- # See if we can find it...
- grep -q '^[[:blank:]]*global[[:blank:]]*{' "$LVMCONF"
- have_global=$?
-
- if [ "$have_global" = "1" ]
- then
- echo "global keys but no 'global {' found, can't edit file"
- exit 12
- fi
-fi
-
-# So if we don't have "global {" we need to create one and
-# populate it
-
-if [ "$have_global" = "1" ]
-then
- cat "$LVMCONF" - <<EOF > "$TMPFILE"
-global {
- # Enable locking for cluster LVM
- locking_type = $locking_type
- library_dir = "$PREFIX"
- locking_library = "$LIB"
-}
-EOF
- if [ $? != 0 ]
- then
- echo "failed to create temporary config file, $LVMCONF not updated"
- exit 1
- fi
-else
- #
- # We have a "global {" section, so add or replace the
- # locking entries as appropriate
- #
-
- if [ "$have_type" = "0" ]
- then
- SEDCMD=" s/^[[:blank:]]*locking_type[[:blank:]]*=.*/\ \ \ \ locking_type = $locking_type/g"
- else
- SEDCMD=" /global[[:blank:]]*{/a\ \ \ \ locking_type = 2"
- fi
-
- if [ "$have_dir" = "0" ]
- then
- SEDCMD="${SEDCMD}\ns'^[[:blank:]]*library_dir[[:blank:]]*=.*'\ \ \ \ library_dir = \"$PREFIX\"'g"
- else
- SEDCMD="${SEDCMD}\n/global[[:blank:]]*{/a\ \ \ \ library_dir = \"$PREFIX\""
- fi
-
- if [ "$have_library" = "0" ]
- then
- SEDCMD="${SEDCMD}\ns/^[[:blank:]]*locking_library[[:blank:]]*=.*/\ \ \ \ locking_library = \"$LIB\"/g"
- else
- SEDCMD="${SEDCMD}\n/global[[:blank:]]*{/a\ \ \ \ locking_library = \"$LIB\""
- fi
-
- echo -e "$SEDCMD" > "$SCRIPTFILE"
- sed <"$LVMCONF" >"$TMPFILE" -f "$SCRIPTFILE"
- if [ $? != 0 ]
- then
- echo "sed failed, $LVMCONF not updated"
- exit 1
- fi
-fi
-
-# Now we have a suitably editted config file in a temp place,
-# backup the original and copy our new one into place.
-
-cp "$LVMCONF" "$LVMCONF.nocluster"
-if [ $? != 0 ]
- then
- echo "failed to backup old config file, $LVMCONF not updated"
- exit 2
-fi
-
-cp "$TMPFILE" "$LVMCONF"
-if [ $? != 0 ]
- then
- echo "failed to copy new config file into place, check $LVMCONF is still OK"
- exit 3
-fi
-
-rm -f "$SCRIPTFILE" "$TMPFILE"
-
+++ /dev/null
-#!/bin/bash
-#
-# clvmd - Clustered LVM Daemon init script
-#
-# chkconfig: - 24 76
-# description: Cluster daemon for userland logical volume management tools.
-# pidfile: @CLVMD_PIDFILE@
-#
-# For Red-Hat-based distributions such as Fedora, RHEL, CentOS.
-#
-### BEGIN INIT INFO
-# Provides: clvmd
-# Required-Start: $local_fs@CLVMD_CMANAGERS@
-# Required-Stop: $local_fs@CLVMD_CMANAGERS@
-# Short-Description: This service is Clusterd LVM Daemon.
-# Description: Cluster daemon for userland logical volume management tools.
-### END INIT INFO
-
-. /etc/rc.d/init.d/functions
-
-DAEMON=clvmd
-
-sbindir="@SBINDIR@"
-usrsbindir="@USRSBINDIR@"
-
-lvm_vgchange="$sbindir/vgchange"
-lvm_vgs="$sbindir/vgs"
-lvm_vgscan="$sbindir/vgscan"
-lvm_lvs="$sbindir/lvs"
-
-CLVMDOPTS="-T30"
-
-[ -f /etc/sysconfig/cluster ] && . /etc/sysconfig/cluster
-[ -f "/etc/sysconfig/$DAEMON" ] && . "/etc/sysconfig/$DAEMON"
-
-[ -n "$CLVMD_CLUSTER_IFACE" ] && CLVMDOPTS="$CLVMDOPTS -I $CLVMD_CLUSTER_IFACE"
-
-# allow up to $CLVMD_STOP_TIMEOUT seconds to clvmd to complete exit operations
-# default to 10 seconds
-
-[ -z $CLVMD_STOP_TIMEOUT ] && CLVMD_STOP_TIMEOUT=10
-
-LOCK_FILE="/var/lock/subsys/$DAEMON"
-
-clustered_vgs() {
- "$lvm_vgs" --noheadings -o vg_name -S 'vg_clustered=1' 2>/dev/null
-}
-
-clustered_active_lvs() {
- "$lvm_lvs" --noheadings -o lv_name -S 'vg_clustered=1 && lv_active!=""' 2>/dev/null
-}
-
-rh_status() {
- status "$DAEMON"
-}
-
-rh_status_q() {
- rh_status >/dev/null 2>&1
-}
-
-start()
-{
- if ! rh_status_q; then
- echo -n "Starting $DAEMON: "
- "$usrsbindir/$DAEMON" $CLVMDOPTS || return $?
- echo
- fi
-
- # Refresh local cache.
- #
- # It's possible that new PVs were added to this, or other VGs
- # while this node was down. So we run vgscan here to avoid
- # any potential "Missing UUID" messages with subsequent
- # LVM commands.
-
- # The following step would be better and more informative to the user:
- # 'action "Refreshing VG(s) local cache:" ${lvm_vgscan}'
- # but it could show warnings such as:
- # 'clvmd not running on node x-y-z Unable to obtain global lock.'
- # and the action would be shown as FAILED when in reality it didn't.
- # Ideally vgscan should have a startup mode that would not print
- # unnecessary warnings.
-
- "$lvm_vgscan" > /dev/null 2>&1
-
- action "Activating VG(s):" "$lvm_vgchange" -aay $LVM_VGS || return $?
-
- touch "$LOCK_FILE"
-
- return 0
-}
-
-wait_for_finish()
-{
- count=0
- while [ "$count" -le "$CLVMD_STOP_TIMEOUT" ] && \
- rh_status_q ]; do
- sleep 1
- count=$((count+1))
- done
-
- ! rh_status_q
-}
-
-stop()
-{
- rh_status_q || return 0
-
- [ -z "$LVM_VGS" ] && LVM_VGS="$(clustered_vgs)"
- if [ -n "$LVM_VGS" ]; then
- action "Deactivating clustered VG(s):" "$lvm_vgchange" -anl $LVM_VGS || return $?
- fi
-
- action "Signaling $DAEMON to exit" kill -TERM "$(pidofproc "$DAEMON")" || return $?
-
- # wait half second before we start the waiting loop or we will show
- # the loop more time than really necessary
- usleep 500000
-
- # clvmd could take some time to stop
- rh_status_q && action "Waiting for $DAEMON to exit:" wait_for_finish
-
- if rh_status_q; then
- echo -n "$DAEMON failed to exit"
- failure
- echo
- return 1
- else
- echo -n "$DAEMON terminated"
- success
- echo
- fi
-
- rm -f "$LOCK_FILE"
-
- return 0
-}
-
-reload() {
- rh_status_q || exit 7
- action "Reloading $DAEMON configuration: " "$usrsbindir/$DAEMON" -R || return $?
-}
-
-restart() {
- # if stop fails, restart will return the error and not attempt
- # another start. Even if start is protected by rh_status_q,
- # that would avoid spawning another daemon, it would try to
- # reactivate the VGs.
-
- # Try to get clvmd to restart itself. This will preserve
- # exclusive LV locks
- action "Restarting $DAEMON: " "$usrsbindir/$DAEMON" -S
-
- # If that fails then do a normal stop & restart
- if [ $? != 0 ]; then
- stop && start
- return $?
- else
- touch "$LOCK_FILE"
- return 0
- fi
-}
-
-[ "$EUID" != "0" ] && {
- echo "clvmd init script can only be executed as root user"
- exit 4
-}
-
-# See how we were called.
-case "$1" in
- start)
- start
- rtrn=$?
- ;;
-
- stop)
- stop
- rtrn=$?
- ;;
-
- restart|force-reload)
- restart
- rtrn=$?
- ;;
-
- condrestart|try-restart)
- rh_status_q || exit 0
- restart
- rtrn=$?
- ;;
-
- reload)
- reload
- rtrn=$?
- ;;
-
- status)
- rh_status
- rtrn=$?
- if [ "$rtrn" = 0 ]; then
- cvgs="$(clustered_vgs)"
- echo Clustered Volume Groups: ${cvgs:-"(none)"}
- clvs="$(clustered_active_lvs)"
- echo Active clustered Logical Volumes: ${clvs:-"(none)"}
- fi
- ;;
-
- *)
- echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
- rtrn=2
- ;;
-esac
-
-exit $rtrn
+++ /dev/null
-#!/bin/bash
-
-sbindir="@SBINDIR@"
-
-lvm_vgchange="$sbindir/vgchange"
-lvm_vgscan="$sbindir/vgscan"
-lvm_vgs="$sbindir/vgs"
-lvm_lvm="$sbindir/lvm"
-
-clustered_vgs() {
- "$lvm_vgs" --noheadings -o vg_name -S 'vg_clustered=1' 2>/dev/null
-}
-
-activate() {
- eval local "$("${lvm_lvm}" dumpconfig devices/obtain_device_list_from_udev 2>/dev/null)" 2>/dev/null
- if [ $? -ne 0 ]; then
- echo "Warning: expected single couple of key=value in output of dumpconfig"
- fi
-
- if [ -z "$obtain_device_list_from_udev" ] || [ "$obtain_device_list_from_udev" -ne 1 ]; then
- echo -n "lvm.conf option obtain_device_list_from_udev!=1: Executing vgscan"
- "$lvm_vgscan" > /dev/null 2>&1
- fi
-
- echo -n "Activating ${LVM_VGS:-"all VG(s)"}: "
- # Respect activation/auto_activation_volume_list!
- # Call "-aay" which is equal to "-aly" but respects this list.
- "$lvm_vgchange" -aay $LVM_VGS || return 1
-
- return 0
-}
-
-deactivate()
-{
- # NOTE: following section will be replaced by blkdeactivate script
- # with option supporting request to deactivate all clustered volume
- # groups in the system
- [ -z "$LVM_VGS" ] && LVM_VGS="$(clustered_vgs)"
- if [ -n "$LVM_VGS" ]; then
- echo -n "Deactivating clustered VG(s): "
- "$lvm_vgchange" -anl $LVM_VGS || return 1
- fi
-
- return 0
-}
-
-case "$1" in
- deactivate)
- deactivate
- rtrn=$?
- ;;
- activate)
- activate
- rtrn=$?
- ;;
- *)
- echo $"Usage: $0 {activate|deactivate}"
- rtrn=3
- ;;
-esac
-
-exit "$rtrn"
+++ /dev/null
-[Unit]
-Description=Clustered LVM volumes activation service
-Requires=lvm2-clvmd.service
-After=lvm2-clvmd.service lvm2-cmirrord.service
-OnFailure=lvm2-clvmd.service
-DefaultDependencies=no
-Conflicts=shutdown.target
-
-[Service]
-Type=simple
-RemainAfterExit=yes
-EnvironmentFile=-@SYSCONFDIR@/sysconfig/clvmd
-ExecStart=@systemdutildir@/lvm2-cluster-activation activate
-ExecStop=@systemdutildir@/lvm2-cluster-activation deactivate
-
-[Install]
-WantedBy=multi-user.target
+++ /dev/null
-[Unit]
-Description=Clustered LVM daemon
-Documentation=man:clvmd(8)
-After=dlm.service corosync.service
-Before=remote-fs-pre.target
-Requires=network.target dlm.service corosync.service
-RefuseManualStart=true
-RefuseManualStop=true
-StopWhenUnneeded=true
-DefaultDependencies=no
-Conflicts=shutdown.target
-
-[Service]
-Type=forking
-Environment=CLVMD_OPTS=-T30
-EnvironmentFile=-@SYSCONFDIR@/sysconfig/clvmd
-ExecStart=@USRSBINDIR@/clvmd $CLVMD_OPTS
-SuccessExitStatus=5
-TimeoutStartSec=30
-TimeoutStopSec=10
-OOMScoreAdjust=-1000
-Restart=on-abort
-PIDFile=@CLVMD_PIDFILE@
+++ /dev/null
-#!/bin/bash
-#
-# Copyright (C) 2012-2017 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-#
-# This file is part of LVM2.
-# It is required for the proper handling of failures of LVM2 mirror
-# devices that were created using the -m option of lvcreate.
-#
-#
-# chkconfig: 12345 02 99
-# description: Starts and stops LVM metadata daemon
-#
-# For Red-Hat-based distributions such as Fedora, RHEL, CentOS.
-#
-### BEGIN INIT INFO
-# Provides: lvm2-lvmetad
-# Required-Start: $local_fs
-# Required-Stop: $local_fs
-# Default-Start: 1 2 3 4 5
-# Default-Stop: 0 6
-# Short-Description: A daemon that maintains LVM metadata state for improved
-# performance by avoiding further scans while running
-# subsequent LVM commands or while using lvm2app library.
-### END INIT INFO
-
-. /etc/init.d/functions
-
-DAEMON=lvmetad
-
-sbindir="@SBINDIR@"
-
-LOCK_FILE="@DEFAULT_SYS_LOCK_DIR@/subsys/$DAEMON"
-PID_FILE="@LVMETAD_PIDFILE@"
-
-rh_status() {
- status -p "$PID_FILE" "$DAEMON"
-}
-
-rh_status_q() {
- rh_status >/dev/null 2>&1
-}
-
-start()
-{
- ret=0
- action "Starting LVM metadata daemon:" "$sbindir/$DAEMON" || ret=$?
- return $ret
-}
-
-stop()
-{
- ret=0
- action "Signaling LVM metadata daemon to exit:" killproc -p "$PID_FILE" "$DAEMON" -TERM || ret=$?
- return $ret
-}
-
-rtrn=1
-
-# See how we were called.
-case "$1" in
- start)
- rh_status_q && exit 0
- start
- rtrn=$?
- [ "$rtrn" = 0 ] && touch "$LOCK_FILE"
- ;;
-
- stop|force-stop)
- rh_status_q || exit 0
- stop
- rtrn=$?
- [ "$rtrn" = 0 ] && rm -f "$LOCK_FILE"
- ;;
-
- restart)
- if stop
- then
- start
- fi
- rtrn=$?
- ;;
-
- condrestart|try-restart)
- rh_status_q || exit 0
- if stop
- then
- start
- fi
- rtrn=$?
- ;;
-
- status)
- rh_status
- rtrn=$?
- ;;
-
- *)
- echo $"Usage: $0 {start|stop|force-stop|restart|condrestart|try-restart|status}"
- ;;
-esac
-
-exit $rtrn
+++ /dev/null
-[Unit]
-Description=LVM2 metadata daemon
-Documentation=man:lvmetad(8)
-Requires=lvm2-lvmetad.socket
-After=lvm2-lvmetad.socket
-DefaultDependencies=no
-Conflicts=shutdown.target
-
-[Service]
-Type=simple
-NonBlocking=true
-ExecStart=@SBINDIR@/lvmetad -f
-Environment=SD_ACTIVATION=1
-Restart=on-abort
-PIDFile=@LVMETAD_PIDFILE@
+++ /dev/null
-[Unit]
-Description=LVM2 metadata daemon socket
-Documentation=man:lvmetad(8)
-DefaultDependencies=no
-Conflicts=shutdown.target
-
-[Socket]
-ListenStream=@DEFAULT_RUN_DIR@/lvmetad.socket
-SocketMode=0600
-RemoveOnStop=true
-
-[Install]
-WantedBy=sysinit.target
+++ /dev/null
-[Unit]
-Description=LVM2 PV scan on device %i
-Documentation=man:pvscan(8)
-DefaultDependencies=no
-StartLimitInterval=0
-BindsTo=dev-block-%i.device
-Requires=lvm2-lvmetad.socket
-After=lvm2-lvmetad.socket lvm2-lvmetad.service
-Before=shutdown.target
-Conflicts=shutdown.target
-
-[Service]
-Type=oneshot
-RemainAfterExit=yes
-ExecStart=@SBINDIR@/lvm pvscan --cache --activate ay %i
-ExecStop=@SBINDIR@/lvm pvscan --cache %i
+++ /dev/null
-#!/bin/bash
-#
-# Copyright (C) 2004-2009 Red Hat, Inc. All rights reserved.
-#
-# This file is part of the lvm2 package.
-#
-# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-
-#
-# Edit an lvm.conf file to adjust various properties
-#
-
-# cluster with clvmd and/or locking lib?
-HANDLE_CLUSTER=0
-
-# cluster without clvmd?
-HANDLE_HALVM=0
-
-# also enable services appropriately (lvmetad, clvmd)?
-HANDLE_SERVICES=0
-
-# also enable cmirrord service in addition?
-HANDLE_MIRROR_SERVICE=0
-
-# also start/start services in addition to enabling/disabling them?
-START_STOP_SERVICES=0
-
-function usage
-{
- echo "Usage: $0 <command>"
- echo ""
- echo "Commands:"
- echo "Enable clvm: --enable-cluster [--lockinglibdir <dir>] [--lockinglib <lib>]"
- echo "Disable clvm: --disable-cluster"
- echo "Enable halvm: --enable-halvm"
- echo "Disable halvm: --disable-halvm"
- echo "Set locking library: --lockinglibdir <dir> [--lockinglib <lib>]"
- echo ""
- echo "Global options:"
- echo "Config file location: --file <configfile>"
- echo "Set services: --services [--mirrorservice] [--startstopservices]"
- echo ""
- echo "Use the separate command 'lvmconfig' to display configuration information"
-}
-
-function set_default_use_lvmetad_var
-{
- eval "$(lvm dumpconfig --type default global/use_lvmetad 2>/dev/null)"
- if [ "$?" != 0 ]; then
- USE_LVMETAD=0
- else
- USE_LVMETAD=$use_lvmetad
- fi
-}
-
-function parse_args
-{
- while [ -n "$1" ]; do
- case "$1" in
- --enable-cluster)
- LOCKING_TYPE=3
- USE_LVMETAD=0
- HANDLE_CLUSTER=1
- shift
- ;;
- --disable-cluster)
- LOCKING_TYPE=1
- set_default_use_lvmetad_var
- HANDLE_CLUSTER=1
- shift
- ;;
- --enable-halvm)
- LOCKING_TYPE=1
- USE_LVMETAD=0
- HANDLE_HALVM=1
- shift
- ;;
- --disable-halvm)
- LOCKING_TYPE=1
- set_default_use_lvmetad_var
- HANDLE_HALVM=1
- shift
- ;;
- --lockinglibdir)
- if [ -n "$2" ]; then
- LOCKINGLIBDIR=$2
- shift 2
- else
- usage
- exit 1
- fi
- HANDLE_CLUSTER=1
- ;;
- --lockinglib)
- if [ -n "$2" ]; then
- LOCKINGLIB=$2
- shift 2
- else
- usage
- exit 1
- fi
- HANDLE_CLUSTER=1
- ;;
- --file)
- if [ -n "$2" ]; then
- CONFIGFILE=$2
- shift 2
- else
- usage
- exit 1
- fi
- ;;
- --services)
- HANDLE_SERVICES=1
- shift
- ;;
- --mirrorservice)
- HANDLE_MIRROR_SERVICE=1
- shift
- ;;
- --startstopservices)
- START_STOP_SERVICES=1
- shift
- ;;
- *)
- usage
- exit 1
- esac
- done
-
- if [ -n "$LOCKINGLIBDIR" ] || [ -n "$LOCKINGLIB" ]; then
- LOCKING_TYPE=2
- USE_LVMETAD=0
- fi
-}
-
-function validate_args
-{
- [ -z "$CONFIGFILE" ] && CONFIGFILE="/etc/lvm/lvm.conf"
-
- if [ ! -f "$CONFIGFILE" ]
- then
- echo "$CONFIGFILE does not exist"
- exit 10
- fi
-
- if [ "$HANDLE_CLUSTER" = 1 ] && [ "$HANDLE_HALVM" = 1 ]; then
- echo "Either HA LVM or cluster method may be used at one time"
- exit 18
- fi
-
- if [ "$HANDLE_SERVICES" = 0 ]; then
- if [ "$HANDLE_MIRROR_SERVICE" = 1 ]; then
- echo "--mirrorservice may be used only with --services"
- exit 19
- fi
- if [ "$START_STOP_SERVICES" = 1 ]; then
- echo "--startstopservices may be used only with --services"
- exit 19
- fi
- fi
-
- if [ -z "$LOCKING_TYPE" ] && [ -z "$LOCKINGLIBDIR" ]; then
- usage
- exit 1
- fi
-
- if [ -n "$LOCKINGLIBDIR" ]; then
-
- if [ "${LOCKINGLIBDIR:0:1}" != "/" ]
- then
- echo "Prefix must be an absolute path name (starting with a /)"
- exit 12
- fi
-
- if [ -n "$LOCKINGLIB" ] && [ ! -f "$LOCKINGLIBDIR/$LOCKINGLIB" ]
- then
- echo "$LOCKINGLIBDIR/$LOCKINGLIB does not exist, did you do a \"make install\" ?"
- exit 11
- fi
-
- fi
-
- if [ "$LOCKING_TYPE" = 1 ] ; then
- if [ -n "$LOCKINGLIBDIR" ] || [ -n "$LOCKINGLIB" ]; then
- echo "Superfluous locking lib parameter, ignoring"
- fi
- fi
-}
-
-umask 0077
-
-parse_args "$@"
-
-validate_args
-
-
-SCRIPTFILE=/etc/lvm/.lvmconf-script.tmp
-TMPFILE=/etc/lvm/.lvmconf-tmp.tmp
-
-
-# Flags so we know which parts of the file we can replace and which need
-# adding. These are return codes from grep, so zero means it IS present!
-have_type=1
-have_dir=1
-have_library=1
-have_use_lvmetad=1
-have_global=1
-
-grep -q '^[[:blank:]]*locking_type[[:blank:]]*=' "$CONFIGFILE"
-have_type=$?
-
-grep -q '^[[:blank:]]*library_dir[[:blank:]]*=' "$CONFIGFILE"
-have_dir=$?
-
-grep -q '^[[:blank:]]*locking_library[[:blank:]]*=' "$CONFIGFILE"
-have_library=$?
-
-grep -q '^[[:blank:]]*use_lvmetad[[:blank:]]*=' "$CONFIGFILE"
-have_use_lvmetad=$?
-
-# Those options are in section "global {" so we must have one if any are present.
-if [ "$have_type" = 0 ] || [ "$have_dir" = 0 ] || [ "$have_library" = 0 ] || [ "$have_use_lvmetad" = 0 ]
-then
-
- # See if we can find it...
- grep -q '^[[:blank:]]*global[[:blank:]]*{' $CONFIGFILE
- have_global=$?
-
- if [ "$have_global" = 1 ]
- then
- echo "global keys but no 'global {' found, can't edit file"
- exit 13
- fi
-fi
-
-if [ "$LOCKING_TYPE" = 2 ] && [ -z "$LOCKINGLIBDIR" ] && [ "$have_dir" = 1 ]; then
- echo "no library_dir specified in $CONFIGFILE"
- exit 16
-fi
-
-# So if we don't have "global {" we need to create one and
-# populate it
-
-if [ "$have_global" = 1 ]
-then
- if [ -z "$LOCKING_TYPE" ]; then
- LOCKING_TYPE=1
- fi
- if [ "$LOCKING_TYPE" = 3 ] || [ "$LOCKING_TYPE" = 2 ]; then
- cat "$CONFIGFILE" - <<EOF > "$TMPFILE"
-global {
- # Enable locking for cluster LVM
- locking_type = $LOCKING_TYPE
- library_dir = "$LOCKINGLIBDIR"
- # Disable lvmetad in cluster
- use_lvmetad = 0
-EOF
- if [ $? != 0 ]
- then
- echo "failed to create temporary config file, $CONFIGFILE not updated"
- exit 14
- fi
- if [ -n "$LOCKINGLIB" ]; then
- cat - <<EOF >> "$TMPFILE"
- locking_library = "$LOCKINGLIB"
-EOF
- if [ $? != 0 ]
- then
- echo "failed to create temporary config file, $CONFIGFILE not updated"
- exit 16
- fi
- fi
- cat - <<EOF >> "$TMPFILE"
-}
-EOF
- fi # if we aren't setting cluster locking, we don't need to create a global section
-
- if [ $? != 0 ]
- then
- echo "failed to create temporary config file, $CONFIGFILE not updated"
- exit 17
- fi
-else
- #
- # We have a "global {" section, so add or replace the
- # locking entries as appropriate
- #
-
- if [ -n "$LOCKING_TYPE" ]; then
- if [ "$have_type" = 0 ]
- then
- SEDCMD=" s/^[[:blank:]]*locking_type[[:blank:]]*=.*/\ \ \ \ locking_type = $LOCKING_TYPE/g"
- else
- SEDCMD=" /global[[:blank:]]*{/a\ \ \ \ locking_type = $LOCKING_TYPE"
- fi
- fi
-
- if [ -n "$LOCKINGLIBDIR" ]; then
- if [ "$have_dir" = 0 ]
- then
- SEDCMD="${SEDCMD}\ns'^[[:blank:]]*library_dir[[:blank:]]*=.*'\ \ \ \ library_dir = \"$LOCKINGLIBDIR\"'g"
- else
- SEDCMD="${SEDCMD}\n/global[[:blank:]]*{/a\ \ \ \ library_dir = \"$LOCKINGLIBDIR\""
- fi
- fi
-
- if [ -n "$LOCKINGLIB" ]; then
- if [ "$have_library" = 0 ]
- then
- SEDCMD="${SEDCMD}\ns/^[[:blank:]]*locking_library[[:blank:]]*=.*/\ \ \ \ locking_library = \"$LOCKINGLIB\"/g"
- else
- SEDCMD="${SEDCMD}\n/global[[:blank:]]*{/a\ \ \ \ locking_library = \"$LOCKINGLIB\""
- fi
- fi
-
- if [ "$have_use_lvmetad" = 0 ]
- then
- SEDCMD="${SEDCMD}\ns'^[[:blank:]]*use_lvmetad[[:blank:]]*=.*'\ \ \ \ use_lvmetad = $USE_LVMETAD'g"
- else
- SEDCMD="${SEDCMD}\n/global[[:blank:]]*{/a\ \ \ \ use_lvmetad = $USE_LVMETAD"
- fi
-
- echo -e "$SEDCMD" > "$SCRIPTFILE"
- sed <"$CONFIGFILE" >"$TMPFILE" -f "$SCRIPTFILE"
- if [ $? != 0 ]
- then
- echo "sed failed, $CONFIGFILE not updated"
- exit 15
- fi
-fi
-
-# Now we have a suitably editted config file in a temp place,
-# backup the original and copy our new one into place.
-
-cp "$CONFIGFILE" "$CONFIGFILE.lvmconfold"
-if [ $? != 0 ]
- then
- echo "failed to backup old config file, $CONFIGFILE not updated"
- exit 2
-fi
-
-cp "$TMPFILE" "$CONFIGFILE"
-if [ $? != 0 ]
- then
- echo "failed to copy new config file into place, check $CONFIGFILE is still OK"
- exit 3
-fi
-
-rm -f "$SCRIPTFILE" "$TMPFILE"
-
-function set_service {
- local type=$1
- local action=$2
- shift 2
-
- if [ "$type" = "systemd" ]; then
- if [ "$action" = "activate" ]; then
- for i in "$@"; do
- unset LoadState
- eval "$($SYSTEMCTL_BIN show "$i" -p LoadState 2>/dev/null)"
- test "$LoadState" = "loaded" || continue
- $SYSTEMCTL_BIN enable "$i"
- if [ "$START_STOP_SERVICES" = 1 ]; then
- $SYSTEMCTL_BIN start "$i"
- fi
- done
- elif [ "$action" = "deactivate" ]; then
- for i in "$@"; do
- unset LoadState
- eval "$($SYSTEMCTL_BIN show "$i" -p LoadState 2>/dev/null)"
- test "$LoadState" = "loaded" || continue
- "$SYSTEMCTL_BIN" disable "$i"
- if [ "$START_STOP_SERVICES" = 1 ]; then
- "$SYSTEMCTL_BIN" stop "$i"
- fi
- done
- fi
- elif [ "$type" = "sysv" ]; then
- if [ "$action" = "activate" ]; then
- for i in "$@"; do
- "$CHKCONFIG_BIN" --list "$i" > /dev/null || continue
- "$CHKCONFIG_BIN" "$i" on
- if [ "$START_STOP_SERVICES" = 1 ]; then
- "$SERVICE_BIN" "$i" start
- fi
- done
- elif [ "$action" = "deactivate" ]; then
- for i in "$@"; do
- "$CHKCONFIG_BIN" --list "$i" > /dev/null || continue
- if [ "$START_STOP_SERVICES" = 1 ]; then
- "$SERVICE_BIN" "$i" stop
- fi
- "$CHKCONFIG_BIN" "$i" off
- done
- fi
- fi
-}
-
-# Start/stop and enable/disable services if needed.
-
-if [ "$HANDLE_SERVICES" = 1 ]; then
-
- SYSTEMCTL_BIN=$(which systemctl 2>/dev/null)
- CHKCONFIG_BIN=$(which chkconfig 2>/dev/null)
- SERVICE_BIN=$(which service 2>/dev/null)
-
- # Systemd services
- if [ -n "$SYSTEMCTL_BIN" ]; then
- if [ "$USE_LVMETAD" = 0 ]; then
- set_service systemd deactivate lvm2-lvmetad.service lvm2-lvmetad.socket
- else
- set_service systemd activate lvm2-lvmetad.socket
- fi
-
- if [ "$LOCKING_TYPE" = 3 ]; then
- set_service systemd activate lvm2-cluster-activation.service
- if [ "$HANDLE_MIRROR_SERVICE" = 1 ]; then
- set_service activate lvm2-cmirrord.service
- fi
- else
- set_service systemd deactivate lvm2-cluster-activation.service
- if [ "$HANDLE_MIRROR_SERVICE" = 1 ]; then
- set_service systemd deactivate lvm2-cmirrord.service
- fi
- fi
-
- # System V init scripts
- elif [ -n "$SERVICE_BIN" ] && [ -n "$CHKCONFIG_BIN" ]; then
- if [ "$USE_LVMETAD" = 0 ]; then
- set_service sysv deactivate lvm2-lvmetad
- else
- set_service sysv activate lvm2-lvmetad
- fi
-
- if [ "$LOCKING_TYPE" = 3 ]; then
- set_service sysv activate clvmd
- if [ "$HANDLE_MIRROR_SERVICE" = 1 ]; then
- set_service sysv activate cmirrord
- fi
- else
- set_service sysv deactivate clvmd
- if [ "$HANDLE_MIRROR_SERVICE" = 1 ]; then
- set_service sysv deactivate cmirrord
- fi
- fi
-
- # None of the service tools found, error out
- else
- echo "Missing tools to handle services"
- exit 20
- fi
-fi
+++ /dev/null
-#!/bin/bash
-#
-# Copyright (C) 2004-2017 Red Hat, Inc. All rights reserved.
-#
-# This file is part of the lvm2-cluster package.
-#
-# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-
-#
-# Edit an lvm.conf file to adjust various properties
-#
-
-function usage
-{
- echo "usage: $0 <command>"
- echo ""
- echo "Commands:"
- echo "Enable clvm: --enable-cluster [--lockinglibdir <dir>] [--lockinglib <lib>]"
- echo "Disable clvm: --disable-cluster"
- echo "Set locking library: --lockinglibdir <dir> [--lockinglib <lib>]"
- echo ""
- echo "Global options:"
- echo "Config file location: --file <configfile>"
- echo ""
-}
-
-
-function parse_args
-{
- while [ -n "$1" ]; do
- case "$1" in
- --enable-cluster)
- LOCKING_TYPE=2
- shift
- ;;
- --disable-cluster)
- LOCKING_TYPE=1
- shift
- ;;
- --lockinglibdir)
- if [ -n "$2" ]; then
- LOCKINGLIBDIR=$2
- shift 2
- else
- usage
- exit 1
- fi
- ;;
- --lockinglib)
- if [ -n "$2" ]; then
- LOCKINGLIB=$2
- shift 2
- else
- usage
- exit 1
- fi
- ;;
- --file)
- if [ -n "$2" ]; then
- CONFIGFILE=$2
- shift 2
- else
- usage
- exit 1
- fi
- ;;
- *)
- usage
- exit 1
- esac
- done
-}
-
-function validate_args
-{
- [ -z "$CONFIGFILE" ] && CONFIGFILE="/etc/lvm/lvm.conf"
-
- if [ ! -f "$CONFIGFILE" ]
- then
- echo "$CONFIGFILE does not exist"
- exit 10
- fi
-
- if [ -z "$LOCKING_TYPE" ] && [ -z "$LOCKINGLIBDIR" ]; then
- usage
- exit 1
- fi
-
- if [ -n "$LOCKINGLIBDIR" ]; then
-
- [ -z "$LOCKINGLIB" ] && LOCKINGLIB="liblvm2clusterlock.so"
-
- if [ "${LOCKINGLIBDIR:0:1}" != "/" ]
- then
- echo "Prefix must be an absolute path name (starting with a /)"
- exit 12
- fi
-
- if [ ! -f "$LOCKINGLIBDIR/$LOCKINGLIB" ]
- then
- echo "$LOCKINGLIBDIR/$LOCKINGLIB does not exist, did you do a \"make install\" ?"
- exit 11
- fi
-
- fi
-
- if [ "$LOCKING_TYPE" = "1" ] ; then
- if [ -n "$LOCKINGLIBDIR" ] || [ -n "$LOCKINGLIB" ]; then
- echo "Superfluous locking lib parameter, ignoring"
- fi
- fi
-}
-
-umask 0077
-
-parse_args "$@"
-
-validate_args
-
-
-SCRIPTFILE=/etc/lvm/.lvmconf-script.tmp
-TMPFILE=/etc/lvm/.lvmconf-tmp.tmp
-
-
-# Flags so we know which parts of the file we can replace and which need
-# adding. These are return codes from grep, so zero means it IS present!
-have_type=1
-have_dir=1
-have_library=1
-have_global=1
-
-grep -q '^[[:blank:]]*locking_type[[:blank:]]*=' "$CONFIGFILE"
-have_type=$?
-
-grep -q '^[[:blank:]]*library_dir[[:blank:]]*=' "$CONFIGFILE"
-have_dir=$?
-
-grep -q '^[[:blank:]]*locking_library[[:blank:]]*=' "$CONFIGFILE"
-have_library=$?
-
-# Those options are in section "global {" so we must have one if any are present.
-if [ "$have_type" = "0" ] || [ "$have_dir" = "0" ] || [ "$have_library" = "0" ]; then
- # See if we can find it...
- grep -q '^[[:blank:]]*global[[:blank:]]*{' "$CONFIGFILE"
- have_global=$?
-
- if [ "$have_global" = "1" ]
- then
- echo "global keys but no 'global {' found, can't edit file"
- exit 13
- fi
-fi
-
-if [ "$LOCKING_TYPE" = "2" ] && [ -z "$LOCKINGLIBDIR" ] && [ "$have_dir" = "1" ]; then
- echo "no library_dir specified in $CONFIGFILE"
- exit 16
-fi
-
-# So if we don't have "global {" we need to create one and
-# populate it
-
-if [ "$have_global" = "1" ]
-then
- if [ -z "$LOCKING_TYPE" ]; then
- LOCKING_TYPE=1
- fi
- if [ "$LOCKING_TYPE" = "2" ]; then
- cat "$CONFIGFILE" - <<EOF > $TMPFILE
-global {
- # Enable locking for cluster LVM
- locking_type = $LOCKING_TYPE
- library_dir = "$LOCKINGLIBDIR"
- locking_library = "$LOCKINGLIB"
-}
-EOF
- fi # if we aren't setting cluster locking, we don't need to create a global section
-
- if [ $? != 0 ]
- then
- echo "failed to create temporary config file, $CONFIGFILE not updated"
- exit 14
- fi
-else
- #
- # We have a "global {" section, so add or replace the
- # locking entries as appropriate
- #
-
- if [ -n "$LOCKING_TYPE" ]; then
- if [ "$have_type" = "0" ]
- then
- SEDCMD=" s/^[[:blank:]]*locking_type[[:blank:]]*=.*/\ \ \ \ locking_type = $LOCKING_TYPE/g"
- else
- SEDCMD=" /global[[:blank:]]*{/a\ \ \ \ locking_type = $LOCKING_TYPE"
- fi
- fi
-
- if [ -n "$LOCKINGLIBDIR" ]; then
- if [ "$have_dir" = "0" ]
- then
- SEDCMD="${SEDCMD}\ns'^[[:blank:]]*library_dir[[:blank:]]*=.*'\ \ \ \ library_dir = \"$LOCKINGLIBDIR\"'g"
- else
- SEDCMD="${SEDCMD}\n/global[[:blank:]]*{/a\ \ \ \ library_dir = \"$LOCKINGLIBDIR\""
- fi
-
- if [ "$have_library" = "0" ]
- then
- SEDCMD="${SEDCMD}\ns/^[[:blank:]]*locking_library[[:blank:]]*=.*/\ \ \ \ locking_library = \"$LOCKINGLIB\"/g"
- else
- SEDCMD="${SEDCMD}\n/global[[:blank:]]*{/a\ \ \ \ locking_library = \"$LOCKINGLIB\""
- fi
- fi
-
- if [ "$LOCKING_TYPE" = "1" ]; then
- # if we're not using cluster locking, remove the library dir and locking library name
- if [ "$have_dir" = "0" ]
- then
- SEDCMD="${SEDCMD}\n/^[[:blank:]]*library_dir[[:blank:]]*=.*/d"
- fi
-
- if [ "$have_library" = "0" ]
- then
- SEDCMD="${SEDCMD}\n/^[[:blank:]]*locking_library[[:blank:]]*=.*/d"
- fi
- fi
-
- echo -e "$SEDCMD" > "$SCRIPTFILE"
- sed <"$CONFIGFILE" >"$TMPFILE" -f "$SCRIPTFILE"
- if [ $? != 0 ]
- then
- echo "sed failed, $CONFIGFILE not updated"
- exit 15
- fi
-fi
-
-# Now we have a suitably editted config file in a temp place,
-# backup the original and copy our new one into place.
-
-cp "$CONFIGFILE" "$CONFIGFILE.lvmconfold"
-if [ $? != 0 ]
- then
- echo "failed to backup old config file, $CONFIGFILE not updated"
- exit 2
-fi
-
-cp "$TMPFILE" "$CONFIGFILE"
-if [ $? != 0 ]
- then
- echo "failed to copy new config file into place, check $CONFIGFILE is still OK"
- exit 3
-fi
-
-rm -f "$SCRIPTFILE" "$TMPFILE"
git://sourceware.org / lvm2.git / commitdiff