#! /bin/sh

# Copyright (c) 1995-2002 SuSE Linux AG, Nuernberg, Germany.

# All rights reserved.

#

# Author: Petr Ostadal, feedback to http://www.suse.de/feedback

#

# /etc/init.d/mdadmd

#

#   and its symbolic link

#

# /usr/sbin/rcmdadmd

#

### BEGIN INIT INFO

# Provides:          mdadmd

# Required-Start:    $local_fs

# Should-Start:  $time sendmail

# Required-Stop:     $local_fs

# Should-Stop: $time sendmail

# Default-Start:     3 5

# Default-Stop:      0 1 2 6

# Short-Description: mdadmd daemon monitoring MD devices

# Description:       Start mdadmd to allow monitoring MD devices aka

#   Linux Software Raid. This is only meaningful for raid1, raid5

#   or  multipath arrays as only these have interesting state.

#   raid0 or linear never have missing, spare, or failed drives, 

#   so there is nothing to monitor.

### END INIT INFO

​

mdadmd_BIN=/sbin/mdadm

test -x $mdadmd_BIN || exit 5

​

mdadmd_CONFIG=/etc/sysconfig/mdadm

test -r $mdadmd_CONFIG || exit 6

. $mdadmd_CONFIG

​

if [ x$MDADM_DELAY = x"" ]; then

  MDADM_DELAY=60

fi

MDADM_DELAY="-d "$MDADM_DELAY;  

​

if [ x$MDADM_MAIL != x"" ]; then

  MDADM_MAIL="-m \"$MDADM_MAIL\""

fi

if [ x$MDADM_PROGRAM != x"" ]; then

  MDADM_PROGRAM="-p \"$MDADM_PROGRAM\""

fi

​

if [ x$MDADM_SCAN = x"yes" ]; then

  MDADM_SCAN="-s"

else

  MDADM_SCAN=""

fi

​

if [ x$MDADM_SEND_MAIL_ON_START = x"yes" ]; then

  MDADM_SEND_MAIL="-t"

else

  MDADM_SEND_MAIL=""

fi

​

if [ x$MDADM_CONFIG != x"" ]; then

  MDADM_CONFIG="-c \"$MDADM_CONFIG\""

fi

​

. /etc/rc.status

​

# Reset status of this service

rc_reset

​

# Return values acc. to LSB for all commands but status:

# 0   - success

# 1       - generic or unspecified error

# 2       - invalid or excess argument(s)

# 3       - unimplemented feature (e.g. "reload")

# 4       - user had insufficient privileges

# 5       - program is not installed

# 6       - program is not configured

# 7       - program is not running

# 8--199  - reserved (8--99 LSB, 100--149 distrib, 150--199 appl)

# 

# Note that starting an already running service, stopping

# or restarting a not-running service as well as the restart

# with force-reload (in case signaling is not supported) are

# considered a success.

​

case "$1" in

    start)

    echo -n "Starting mdadmd "

    ## Start daemon with startproc(8). If this fails

    ## the return value is set appropriately by startproc.

    eval startproc -q -s $mdadmd_BIN -F $MDADM_RAIDDEVICES $MDADM_DELAY $MDADM_MAIL $MDADM_PROGRAM $MDADM_SCAN $MDADM_SEND_MAIL $MDADM_CONFIG 

​

    # Remember status and be verbose

    rc_status -v

    ;;

    stop)

    echo -n "Shutting down mdadmd "

    ## Stop daemon with killproc(8) and if this fails

    ## killproc sets the return value according to LSB.

​

    killproc -TERM $mdadmd_BIN

​

    # Remember status and be verbose

    rc_status -v

    ;;

    try-restart)

    ## Do a restart only if the service was active before.

    ## Note: try-restart is not (yet) part of LSB (as of 1.2)

    $0 status >/dev/null &&  $0 restart

​

    # Remember status and be quiet

    rc_status

    ;;

    restart)

    ## 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)

        exit 3

        ;;

    status)

    echo -n "Checking for service mdadmd "

    ## Check status with checkproc(8), if process is running

    ## checkproc will return with exit status 0.

​

    # Return value is slightly different for the status command:

    # 0 - service up and running

    # 1 - service dead, but /var/run/  pid  file exists

    # 2 - service dead, but /var/lock/ lock file exists

    # 3 - service not running (unused)

    # 4 - service status unknown :-(

    # 5--199 reserved (5--99 LSB, 100--149 distro, 150--199 appl.)

    # NOTE: checkproc returns LSB compliant status values.

    checkproc $mdadmd_BIN

    # NOTE: rc_status knows that we called this init script with

    # "status" option and adapts its messages accordingly.

    rc_status -v

    ;;

    *)

    echo "Usage: $0 {start|stop|status|try-restart|restart}"

    exit 1

    ;;

esac

rc_exit

​