| Andrew Geissler | 99467da | 2019-02-25 18:54:23 -0600 | [diff] [blame] | 1 | #!/bin/sh |
| 2 | # |
| 3 | # Start the MD monitor daemon for all active MD arrays if desired. |
| 4 | # |
| 5 | ### BEGIN INIT INFO |
| 6 | # Provides: mdadm |
| 7 | # Required-Start: $local_fs $syslog mdadm-raid |
| 8 | # Required-Stop: $local_fs $syslog mdadm-raid |
| 9 | # Default-Start: 2 3 4 5 |
| 10 | # Default-Stop: 0 1 6 |
| 11 | # Short-Description: MD monitoring daemon |
| 12 | # Description: mdadm provides a monitor mode, in which it will scan for |
| 13 | # problems with the MD devices. If a problem is found, the |
| 14 | # administrator is alerted via email, or a custom script is |
| 15 | # run. |
| 16 | ### END INIT INFO |
| 17 | # |
| 18 | |
| 19 | MDADM=/sbin/mdadm |
| 20 | RUNDIR=/var/run/mdadm |
| 21 | PIDFILE=$RUNDIR/monitor.pid |
| 22 | DEBIANCONFIG=/etc/default/mdadm |
| 23 | |
| 24 | test -x "$MDADM" || exit 0 |
| 25 | |
| 26 | test -f /proc/mdstat || exit 0 |
| 27 | |
| 28 | START_DAEMON=true |
| 29 | test -f $DEBIANCONFIG && . $DEBIANCONFIG |
| 30 | |
| 31 | . /lib/lsb/init-functions |
| 32 | |
| 33 | # Include functions |
| 34 | . /etc/init.d/functions |
| 35 | |
| 36 | case "${1:-}" in |
| 37 | start) |
| 38 | if is_true $START_DAEMON; then |
| 39 | log_daemon_msg "Starting MD monitoring service" "mdadm --monitor" |
| 40 | mkdir -p $RUNDIR |
| 41 | start-stop-daemon -S -p $PIDFILE -x $MDADM -- \ |
| 42 | --monitor --pid-file $PIDFILE --daemonise --scan ${DAEMON_OPTIONS:-} |
| 43 | RETVAL=$? |
| 44 | log_end_msg $RETVAL |
| 45 | exit $RETVAL |
| 46 | fi |
| 47 | ;; |
| 48 | stop) |
| 49 | if [ -f $PIDFILE ] ; then |
| 50 | log_daemon_msg "Stopping MD monitoring service" "mdadm --monitor" |
| 51 | start-stop-daemon -K -p $PIDFILE -x $MDADM |
| 52 | RETVAL=$? |
| 53 | rm -f $PIDFILE |
| 54 | log_end_msg $RETVAL |
| 55 | exit $RETVAL |
| 56 | fi |
| 57 | ;; |
| 58 | status) |
| 59 | status -p $PIDFILE "$MDADM" && exit 0 || exit $? |
| 60 | ;; |
| 61 | restart|reload|force-reload) |
| 62 | ${0:-} stop |
| 63 | ${0:-} start |
| 64 | ;; |
| 65 | *) |
| 66 | echo "Usage: ${0:-} {start|stop|status|restart|reload|force-reload}" >&2 |
| 67 | exit 1 |
| 68 | ;; |
| 69 | esac |
| 70 | |
| 71 | exit 0 |
| 72 | |