Hi Christophe,
here are the init scripts for SuSE for multipath and multipathd.
Please apply.
Cheers,
Hannes
--
Dr. Hannes Reinecke zSeries & Storage
hare@xxxxxxx +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: Markus Rex, HRB 16746 (AG Nürnberg)
multipath init scripts for SuSE
This patch adds the SuSE initscripts for multipath and multipathd.
Signed-off-by: Hannes Reinecke <hare@xxxxxxx>
diff --git a/multipath/multipath.init.suse b/multipath/multipath.init.suse
new file mode 100755
index 0000000..ff31dba
--- /dev/null
+++ b/multipath/multipath.init.suse
@@ -0,0 +1,125 @@
+#! /bin/sh
+# Copyright (c) 2005 SuSE GmbH Nuernberg, Germany.
+#
+# Author: Hannes Reinecke <feedback@xxxxxxx>
+#
+# init.d/boot.multipath
+#
+### BEGIN INIT INFO
+# Provides: boot.multipath
+# Required-Start: boot.device-mapper boot.udev
+# Required-Stop:
+# Default-Start: B
+# Default-Stop:
+# Description: Create multipath device targets
+### END INIT INFO
+
+PATH=/bin:/usr/bin:/sbin:/usr/sbin
+PROGRAM=/sbin/multipath
+
+# Set the maximum number of open files
+MAX_OPEN_FDS=4096
+
+test -x $PROGRAM || exit 5
+
+# Shell functions sourced from /etc/rc.status:
+# rc_check check and set local and overall rc status
+# rc_status check and set local and overall rc status
+# rc_status -v ditto but be verbose in local rc status
+# rc_status -v -r ditto and clear the local rc status
+# rc_failed set local and overall rc status to failed
+# rc_reset clear local rc status (overall remains)
+# rc_exit exit appropriate to overall rc status
+. /etc/rc.status
+
+# First reset status of this service
+rc_reset
+
+# Return values acc. to LSB for all commands but status:
+# 0 - success
+# 1 - misc error
+# 2 - invalid or excess args
+# 3 - unimplemented feature (e.g. reload)
+# 4 - insufficient privilege
+# 5 - program not installed
+# 6 - program not configured
+# 7 - program is not running
+#
+# Note that starting an already running service, stopping
+# or restarting a not-running service as well as the restart
+# with force-reload (in case signalling is not supported) are
+# considered a success.
+
+maplist=$(/sbin/dmsetup ls --target multipath | sed '/No devices/d' | cut -f 1)
+
+case "$1" in
+ start)
+ echo -n "Creating multipath targets:"
+ # Check whether multipath daemon is already running
+ if /sbin/multipathd -k"list paths" > /dev/null 2>&1 ; then
+ echo -n " (multipathd running)"
+ rc_status -v
+ rc_exit
+ fi
+
+ # Load prerequisite module
+ modprobe dm-multipath
+
+ # Be a chicken and flush all existing maps
+ for map in $maplist ; do
+ $PROGRAM -f $map
+ done
+
+ # Clear /dev/disk/by-name/ prior to start-up; multipath will
+ # recreate them.
+ rm -f /dev/disk/by-name/* 2>&1 >/dev/null
+
+ # Set the maximum number of open files
+ if [ -n "$MAX_OPEN_FDS" ] ; then
+ ulimit -n $MAX_OPEN_FDS
+ fi
+
+ # Start the program directly as checkproc doesn't work here
+ $PROGRAM -v 0
+
+ # Create all partitions which might have been missing
+ /sbin/dmsetup ls --target multipath --exec "/sbin/kpartx -a -p -part"
+
+ # Remember status and be verbose
+ rc_status -v
+ sleep 1
+ ;;
+ stop)
+ echo -n "Removing multipath targets:"
+
+ # Remove all partition mappings
+ if /sbin/dmsetup ls | sed '/No devices/d' | grep -q -- -part; then
+ /sbin/dmsetup ls --target multipath --exec "/sbin/kpartx -d -p -part" 2> /dev/null
+ fi
+
+ # Flush all existing maps
+ for map in $maplist ; do
+ $PROGRAM -f $map
+ done
+
+ rc_failed 0
+ rc_status -v
+ ;;
+ status)
+ echo -n "Checking multipath targets: "
+ # Display active multipath tables
+ tblnum=$(/sbin/dmsetup ls --target multipath | sed '/No devices/d' | wc --lines)
+ if [ "$tblnum" ] && [ $tblnum -gt 0 ] ; then
+ echo -n "($tblnum multipath devices) "
+ rc_failed 0
+ else
+ rc_failed 3
+ fi
+ rc_status -v
+ ;;
+ *)
+ echo "Usage: $0 {start|stop|status}"
+ exit 1
+ ;;
+esac
+rc_exit
diff --git a/multipathd/multipathd.init.suse b/multipathd/multipathd.init.suse
new file mode 100755
index 0000000..d851354
--- /dev/null
+++ b/multipathd/multipathd.init.suse
@@ -0,0 +1,132 @@
+#! /bin/sh
+# Copyright (c) 1995-2001 SuSE GmbH Nuernberg, Germany.
+#
+# Author: Hannes Reinecke <feedback@xxxxxxx>
+#
+# init.d/routed
+#
+# and symbolic its link
+#
+# /usr/sbin/rcrouted
+#
+### BEGIN INIT INFO
+# Provides: multipathd
+# Required-Start: $syslog
+# Required-Stop:
+# Default-Start: 3 5
+# Default-Stop: 0 1 2 4 6
+# Description: Starts multipath daemon
+### END INIT INFO
+
+PATH=/bin:/usr/bin:/sbin:/usr/sbin
+DAEMON=/sbin/multipathd
+PIDFILE=/var/run/multipathd.pid
+
+# Set the maximum number of open files
+MAX_OPEN_FDS=4096
+
+test -x $DAEMON || exit 5
+
+. /etc/rc.status
+
+# First reset status of this service
+rc_reset
+
+case "$1" in
+ start)
+ echo -n "Starting multipathd"
+
+ modprobe dm-multipath
+
+ # Set the maximum number of open files
+ if [ -n "$MAX_OPEN_FDS" ] ; then
+ ulimit -n $MAX_OPEN_FDS
+ fi
+
+ if [ -f $PIDFILE ]; then
+ PID="$(cat $PIDFILE)"
+ PROCNAME="$(ps -o cmd --no-headers $PID)"
+ fi
+
+ if [ "$PROCNAME" != "$DAEMON" ]; then
+ $DAEMON
+ fi
+
+ # Remember status and be verbose
+ rc_status -v
+ sleep 1
+ ;;
+ stop)
+ echo -n "Shutting down multipathd"
+ # Because of the way how multipathd sets up its own namespace
+ # and chroots to it, killproc cannot be used with this process.
+ # So implement a cruder version:
+ if [ -f $PIDFILE ]; then
+ PID="$(cat $PIDFILE)"
+ PROCNAME="$(ps -o cmd --no-headers $PID)"
+ fi
+
+ if [ "$PROCNAME" == "$DAEMON" ]; then
+ kill -TERM $PID
+ fi
+
+ # Remember status and be verbose
+ rc_status -v
+ ;;
+ try-restart)
+ ## Stop the service and if this succeeds (i.e. the
+ ## service was running before), start it again.
+ $0 status >/dev/null && $0 restart
+
+ # Remember status and be quiet
+ rc_status
+ ;;
+ restart|force-reload)
+ ## Stop the service and regardless of whether it was
+ ## running or not, start it again.
+ $0 stop
+ $0 start
+
+ # Remember status and be quiet
+ rc_status
+ ;;
+ reload)
+ ## Like force-reload, but if daemon does not support
+ ## signalling, do nothing (!)
+
+ # If it does not support reload:
+ exit 3
+ ;;
+ status)
+ echo -n "Checking for multipathd: "
+
+ # Status has a slightly different for the status command:
+ # 0 - service running
+ # 1 - service dead, but /var/run/ pid file exists
+ # 2 - service dead, but /var/lock/ lock file exists
+ # 3 - service not running
+
+ if [ -f $PIDFILE ]; then
+ PID="$(cat $PIDFILE)"
+ PROCNAME="$(ps -o cmd --no-headers $PID)"
+ if [ "$PROCNAME" == "$DAEMON" ]; then
+ (exit 0)
+ else
+ (exit 1)
+ fi
+ else
+ (exit 3)
+ fi
+
+ rc_status -v
+ ;;
+ probe)
+ ## Optional: Probe for the necessity of a reload,
+ ## give out the argument which is required for a reload.
+ ;;
+ *)
+ echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"
+ exit 1
+ ;;
+esac
+rc_exit
--
dm-devel mailing list
dm-devel@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/dm-devel
