151 lines
3.9 KiB
Bash
151 lines
3.9 KiB
Bash
#! /bin/sh
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# Copyright (c) 1995-2002 SuSE Linux AG, Nuernberg, Germany.
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# All rights reserved.
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#
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# Author: Petr Ostadal, feedback to http://www.suse.de/feedback
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#
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# /etc/init.d/mdadmd
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#
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# and its symbolic link
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#
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# /usr/sbin/rcmdadmd
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#
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### BEGIN INIT INFO
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# Provides: mdadmd
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# Required-Start: $local_fs
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# X-UnitedLinux-Should-Start: $time sendmail
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# Required-Stop: $local_fs
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# X-UnitedLinux-Should-Stop: $time sendmail
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# Default-Start: 3 5
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# Default-Stop: 0 1 2 6
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# Short-Description: mdadmd daemon monitoring MD devices
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# Description: Start mdadmd to allow monitoring MD devices aka
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# Linux Software Raid. This is only meaningful for raid1, raid5
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# or multipath arrays as only these have interesting state.
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# raid0 or linear never have missing, spare, or failed drives,
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# so there is nothing to monitor.
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### END INIT INFO
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mdadmd_BIN=/sbin/mdadm
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test -x $mdadmd_BIN || exit 5
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mdadmd_CONFIG=/etc/sysconfig/mdadm
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test -r $mdadmd_CONFIG || exit 6
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. $mdadmd_CONFIG
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if [ x$MDADM_DELAY = x"" ]; then
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MDADM_DELAY=60
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fi
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MDADM_DELAY="-d "$MDADM_DELAY;
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if [ x$MDADM_MAIL != x"" ]; then
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MDADM_MAIL="-m \"$MDADM_MAIL\""
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fi
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if [ x$MDADM_PROGRAM != x"" ]; then
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MDADM_PROGRAM="-p \"$MDADM_PROGRAM\""
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fi
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if [ x$MDADM_SCAN = x"yes" ]; then
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MDADM_SCAN="-s"
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else
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MDADM_SCAN=""
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fi
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if [ x$MDADM_SEND_MAIL_ON_START = x"yes" ]; then
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MDADM_SEND_MAIL="-t"
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else
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MDADM_SEND_MAIL=""
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fi
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if [ x$MDADM_CONFIG != x"" ]; then
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MDADM_CONFIG="-c \"$MDADM_CONFIG\""
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fi
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. /etc/rc.status
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# Reset status of this service
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rc_reset
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# Return values acc. to LSB for all commands but status:
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# 0 - success
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# 1 - generic or unspecified error
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# 2 - invalid or excess argument(s)
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# 3 - unimplemented feature (e.g. "reload")
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# 4 - user had insufficient privileges
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# 5 - program is not installed
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# 6 - program is not configured
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# 7 - program is not running
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# 8--199 - reserved (8--99 LSB, 100--149 distrib, 150--199 appl)
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#
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# Note that starting an already running service, stopping
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# or restarting a not-running service as well as the restart
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# with force-reload (in case signaling is not supported) are
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# considered a success.
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case "$1" in
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start)
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echo -n "Starting mdadmd "
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## Start daemon with startproc(8). If this fails
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## the return value is set appropriately by startproc.
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eval startproc -q -s $mdadmd_BIN -F $MDADM_RAIDDEVICES $MDADM_DELAY $MDADM_MAIL $MDADM_PROGRAM $MDADM_SCAN $MDADM_SEND_MAIL $MDADM_CONFIG
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# Remember status and be verbose
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rc_status -v
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;;
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stop)
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echo -n "Shutting down mdadmd "
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## Stop daemon with killproc(8) and if this fails
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## killproc sets the return value according to LSB.
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killproc -TERM $mdadmd_BIN
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# Remember status and be verbose
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rc_status -v
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;;
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try-restart)
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## Do a restart only if the service was active before.
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## Note: try-restart is not (yet) part of LSB (as of 1.2)
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$0 status >/dev/null && $0 restart
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# Remember status and be quiet
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rc_status
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;;
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restart)
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## Stop the service and regardless of whether it was
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## running or not, start it again.
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$0 stop
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$0 start
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# Remember status and be quiet
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rc_status
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;;
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reload)
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exit 3
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;;
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status)
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echo -n "Checking for service mdadmd "
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## Check status with checkproc(8), if process is running
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## checkproc will return with exit status 0.
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# Return value is slightly different for the status command:
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# 0 - service up and running
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# 1 - service dead, but /var/run/ pid file exists
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# 2 - service dead, but /var/lock/ lock file exists
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# 3 - service not running (unused)
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# 4 - service status unknown :-(
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# 5--199 reserved (5--99 LSB, 100--149 distro, 150--199 appl.)
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# NOTE: checkproc returns LSB compliant status values.
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checkproc $mdadmd_BIN
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# NOTE: rc_status knows that we called this init script with
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# "status" option and adapts its messages accordingly.
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rc_status -v
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;;
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*)
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echo "Usage: $0 {start|stop|status|try-restart|restart}"
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exit 1
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;;
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esac
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rc_exit
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